A 15-point pre-lease checklist for business owners in Richmond, Vancouver, Burnaby and Delta — electrical capacity, HVAC, plumbing, fire protection, permits and the tenant improvement allowance details that protect your renovation budget.
Signing a lease is one of the biggest commitments a business makes when opening, relocating, or expanding. But when the space requires renovations, the monthly rent is only one part of the financial equation.
A commercial unit that looks like a great deal can become expensive very quickly if the existing electrical service is inadequate, the HVAC system cannot support the proposed use, plumbing needs to cross a concrete slab, or the new business requires upgrades for accessibility, fire protection, or building code compliance.
That is why renovation planning should ideally begin before the commercial lease is signed — not after.
For businesses considering commercial space in Richmond, Vancouver, Burnaby, Delta and surrounding areas of the Lower Mainland, understanding the construction implications of a property can help prevent unexpected costs, permit delays and opening-date problems.
This guide covers the major items business owners should investigate before committing to a commercial space they intend to renovate.
When touring a commercial property, most prospective tenants naturally focus on what they can see:
A contractor looks at the same space differently. Above the ceiling, behind the walls and underneath the flooring are systems that can have a much larger impact on the renovation budget than the finishes you see during the showing.
For example, a relatively simple commercial renovation might require only new partitions, flooring, paint, lighting and minor mechanical changes. Another unit of exactly the same size could require electrical upgrades, new HVAC equipment, plumbing relocation, sprinkler modifications, accessibility upgrades and substantial permit work.
Same square footage. Completely different construction budget. Before signing a lease, prospective tenants should evaluate both the business value of the location and the construction feasibility of the space.
A commercial lease might last 5 or 10 years. Spending a little more time investigating the building before committing can help avoid paying for a space that is unnecessarily expensive to adapt to your business.
Before discussing flooring, walls or finishes, answer a much more important question: can the proposed business legally operate at this location?
A commercial unit being available for lease does not automatically mean every type of business can operate there. The existing unit may have previously been used as an office, warehouse or retail store, while the new tenant wants to operate a medical clinic, restaurant, fitness studio or another use with different requirements. Changing the use of a space can introduce additional municipal and building-code considerations.
Depending on the project, this may involve reviewing:
This is especially important when the proposed business is substantially different from the previous tenant.
Imagine leasing a former professional office because the existing rooms appear suitable for a medical or wellness clinic. At first glance, very little construction may seem necessary. But the proposed clinic could introduce different requirements relating to plumbing, sinks, ventilation, accessibility, electrical loads, room layouts or other building systems. The cost of converting the space therefore cannot be determined simply by looking at how finished it appears.
A former retail store may have excellent visibility and the right amount of floor area for a restaurant. But food-service operations can introduce requirements for:
A space that works extremely well for retail may require substantial infrastructure investment before it can support food service.
Where there is any uncertainty, the proposed use should be reviewed with the appropriate municipality and qualified project professionals before the tenant makes an unconditional commitment to the space. In Richmond, for example, the proposed use of a commercial unit may need to be reviewed against municipal zoning and building requirements. A lease negotiation is a much better time to discover a potential issue than after rent has started.
Not all commercial spaces start from the same condition. One of the first questions to ask is: what exactly is included with the premises? Commercial spaces can range from essentially empty shells to fully improved units left behind by previous tenants.
A shell space may have relatively little interior construction. Depending on the building and lease, it could require substantial work before a business can occupy it, including:
Starting with a shell gives the tenant considerable freedom over the layout, but it can also mean a larger initial construction budget.
A previously occupied unit may already contain offices, washrooms, ceilings, flooring, electrical outlets, lighting and HVAC distribution. If the previous layout closely matches the new tenant's requirements, some of that infrastructure may be reused — that can potentially save significant construction time and money.
However, existing improvements only have value if they are useful for the new business. Ten existing offices are not necessarily an advantage if your operation requires a large open area. Similarly, an existing washroom is valuable if it can remain in place — but considerably less valuable if the entire floor plan requires it to move.
A beautifully finished unit can sometimes create the impression that renovation costs will be low. That isn't always true. If the proposed layout requires removing most of the existing construction, the tenant may effectively pay twice: first to demolish the previous tenant's improvements, and then to construct the new ones.
When comparing potential spaces, look beyond how attractive they are today. Ask how much of the existing infrastructure can realistically remain.
Electrical capacity is one of the most commonly overlooked considerations when evaluating commercial space. A unit may have lights and outlets throughout and still not have enough electrical capacity for the proposed business.
Different businesses can have dramatically different power requirements. An office may primarily require computers, lighting and general receptacles. A different operation might introduce:
Adding an outlet is relatively straightforward when sufficient electrical capacity already exists. Increasing the electrical service to the unit or building can be a completely different project.
During a pre-lease assessment, useful questions include:
The answers become increasingly important for restaurants, clinics, fitness facilities, industrial operations and businesses using specialized equipment.
Consider two otherwise similar commercial units. Unit A has an electrical system capable of accommodating the proposed operation with relatively minor modifications. Unit B requires substantial electrical upgrades before the same equipment can operate.
Unit B might have cheaper rent and better-looking finishes, but the electrical work can quickly change the economics of the lease. This is why evaluating commercial properties strictly on rent per square foot can be misleading. The better comparison is: what will this space cost to lease, renovate and make operational?
Heating, ventilation and air conditioning is another building system that deserves attention before signing a lease. The fact that a commercial unit has HVAC does not necessarily mean the system is suitable for the proposed use.
HVAC systems are designed around factors such as floor area, occupancy, heat generated by equipment, exterior exposure, ventilation requirements, existing ductwork and building use. Changing the way a space operates can change those requirements — a quiet professional office and a busy fitness facility occupying the same number of square feet do not necessarily create the same mechanical demands, and neither does converting an ordinary retail unit into a restaurant.
Before leasing a unit that will undergo significant renovations, determine:
The lease itself matters here as well. Depending on the agreement, responsibility for an existing rooftop unit or other mechanical equipment may fall on the landlord, tenant or be divided between them. Understanding that responsibility before signing can prevent disagreements later.
Existing plumbing can be one of the most valuable pieces of infrastructure in a commercial unit. It can also become one of the most expensive things to change. Before finalizing your layout, identify the locations of:
Why does location matter so much? Because moving a light fixture several feet and moving a toilet several feet are very different construction tasks. A plumbing relocation may require opening walls or floors, modifying water and drainage lines, restoring concrete, coordinating inspections and repairing the finished surfaces afterward.
In many commercial buildings, plumbing runs underneath or through a concrete slab. Moving fixtures may therefore require portions of the slab to be scanned or otherwise reviewed before cutting where appropriate, saw-cut or opened, excavated, re-plumbed, inspected, backfilled, repaired with concrete, and prepared again for the finished flooring.
A layout change that appears to move a washroom only a few feet can consequently involve several trades and multiple stages of work. Whenever possible, designing around useful existing plumbing locations can create meaningful savings — that doesn't mean plumbing should never be relocated, it means the relocation should be a deliberate budget decision rather than a surprise discovered after the lease is signed.
At this stage, one pattern should be becoming clear: the value of a commercial space isn't determined only by its rent, location or appearance. For a business planning renovations, existing infrastructure has financial value.
Sometimes paying slightly more for the right commercial unit can ultimately cost less than taking the cheapest available space and spending heavily to make it suitable.
Before committing to a lease, the question shouldn't simply be "Can we afford the rent?" It should also be "What will it take to make this space ready for our business?"
Fire protection is easy to overlook during a property tour because much of the system already exists overhead. But changing the layout of a commercial space can affect how that system needs to function. Adding or removing walls, changing ceiling configurations, creating new rooms or changing the use of the space may require modifications to existing fire-protection and life-safety systems, including:
A space with an open ceiling today may require sprinkler changes once multiple enclosed rooms are constructed underneath it. Similarly, removing an existing suspended ceiling or changing ceiling heights can affect sprinkler locations.
Before signing the lease, ask the landlord or property manager whether the building has a designated fire-protection or sprinkler contractor. Many commercial properties require contractors working on certain base-building systems to be approved by building management, which can affect pricing, scheduling and coordination. It is much easier to understand those requirements before construction begins than to discover them after another contractor has already been hired.
An existing washroom does not automatically mean the washroom can remain exactly as it is after renovation. Commercial renovation requirements can depend on the proposed use, occupancy, existing building conditions and scope of work. Accessibility considerations can affect items such as door width and operation, clear floor space, fixture positioning, grab bars, lavatory clearances, turning space and paths of travel.
The important point for a prospective tenant is not to assume: "There's already a bathroom, so we don't need to budget for one." Instead, determine whether the existing facilities are suitable for the proposed renovation. This can be especially important in older commercial units where the existing improvements were constructed under previous requirements or for a different use.
When evaluating commercial space, don't only measure the floor plan. Look upward. The ceiling can significantly affect what can be built and how easily building systems can be modified. A suspended T-bar ceiling, for example, often provides access to electrical wiring, sprinkler piping, mechanical ductwork and other services above. An exposed commercial ceiling creates completely different construction and finishing considerations.
Before leasing, investigate finished ceiling height, structural height, existing T-bar grid, mechanical ducts, sprinkler mains, plumbing lines, electrical conduit, structural beams, existing insulation, fire separations and access limitations.
This becomes particularly important when the business requires significant clear height. Fitness facilities, recreational businesses, warehouses and certain industrial operations may care considerably more about clear height than a conventional office tenant. A listing may advertise a building's overall height, but that does not necessarily mean every inch is usable — ductwork, beams, sprinkler lines and other services can reduce the practical clear height in portions of the space. Verify the usable conditions rather than relying solely on the advertised number.
This is one of the most important conversations to have before signing a commercial lease. Commercial renovations often involve three categories of work: existing base-building infrastructure, landlord's work, and tenant's work. The exact division varies considerably between properties and leases.
For example, a landlord might provide certain electrical, mechanical or washroom infrastructure while the tenant is responsible for everything within the leased premises. In another agreement, the space may be delivered essentially as-is. Do not assume.
Items worth clarifying can include:
This distinction can represent a substantial amount of money. Suppose an HVAC unit is approaching the end of its service life — if replacement becomes necessary shortly after possession, who pays? Or imagine the proposed business requires more electrical capacity than the unit currently provides. Is upgrading the service considered landlord work, tenant work or something negotiated between the parties?
These questions should ideally be addressed while the lease is still being negotiated.
Some commercial leases include a tenant improvement allowance, often called a TI allowance or TIA. This is an amount the landlord agrees to contribute toward eligible improvements to the leased premises. The structure can vary significantly — the agreement may define the allowance amount, eligible construction expenses, when funds are released, documentation required, contractor requirements, completion deadlines, whether permits must be closed first, and whether invoices or proof of payment are required.
Do not treat a TI allowance as simply cash that can automatically be deducted from your renovation budget. Read the actual lease provisions carefully and understand the reimbursement process.
If the landlord contributes toward the improvements, the actual construction cost can still exceed that contribution. For example, if the tenant's desired renovation costs substantially more than the available allowance, the tenant generally needs to account for the difference under the terms of the lease.
This is another reason to develop at least a preliminary renovation budget before finalizing the lease. Knowing the TI allowance without understanding the likely construction cost only gives you half of the financial picture.
One of the most common planning mistakes is working backward from an aggressive opening date without first determining what approvals the renovation requires. A business owner may think: lease possession → renovate → open.
Concept → site investigation → drawings → consultant coordination → landlord approval → permit submission → municipal review → permit issuance → construction → inspections → deficiencies → final approvals → occupancy. Not every project requires every step, but the sequence illustrates why a commercial opening date should not be based solely on the physical construction duration.
A contractor may be able to complete the construction itself relatively quickly, but that does not mean the project can begin immediately after the lease is signed.
Before committing to a firm opening date, understand when possession occurs, when measurements can be taken, whether drawings are required, whether landlord approval is required, which permits are required, whether consultants or engineers are needed, when construction can legally begin, what inspections are required, and what needs to happen before occupancy.
If the business has employees to hire, equipment to order, advertising scheduled or an existing location to vacate, a construction delay can have consequences far beyond the contractor's invoice. Your renovation schedule is part of your business plan.
Commercial buildings often have rules governing how construction takes place. These requirements may come from the landlord, strata, property manager or building management. Ask for the building's construction or tenant-improvement guidelines before finalizing your renovation plans. They may address:
These conditions can directly affect construction costs. For example, work that could normally occur during the day may become more expensive if the building requires certain noisy activities to take place after hours. Similarly, a project on an upper floor with limited elevator access creates different logistics than a ground-floor warehouse with a loading door. Access is a construction cost — it should be considered when comparing potential properties.
Older commercial spaces deserve additional investigation before demolition begins. Depending on the age and history of the building, certain existing materials may require testing or specialized handling before they are disturbed. This is particularly relevant when renovation involves removing existing flooring, ceiling materials, drywall, insulation, mechanical insulation, adhesives, or other older building materials.
A prospective tenant should not automatically assume that every existing finish can simply be demolished and placed in a bin. If testing, abatement or specialized disposal becomes necessary, both the budget and schedule can change.
There may also be less obvious existing conditions behind walls or ceilings, including previous renovations, abandoned wiring, plumbing, concealed damage or undocumented alterations. No pre-construction review can eliminate every unknown condition, but inspecting the space properly before signing the lease can substantially improve the quality of the information used to build the renovation budget.
One of the most useful steps a prospective tenant can take is having an experienced commercial contractor review the space before the lease becomes unconditional, where the leasing process allows it. The purpose is not necessarily to produce a final construction quotation immediately — at this stage, there may not even be drawings. Instead, a contractor can help identify obvious construction implications.
During a pre-lease walkthrough, a contractor may look at the existing layout, demolition requirements, electrical panels, HVAC, plumbing locations, washrooms, ceiling conditions, sprinklers, access, existing finishes, potential construction constraints, and the general feasibility of the proposed layout. The contractor can also identify areas that require further review by a designer, engineer or other qualified professional.
This distinction is important. Before drawings and specifications exist, an exact construction price may not be realistic. However, a preliminary budget can still help answer a critical question: does renovating this property appear financially reasonable for the business?
That information can influence the lease negotiation itself. Perhaps the tenant needs a larger TI allowance. Perhaps additional fixturing time is needed before rent begins. Perhaps the landlord should complete a particular base-building upgrade. Or perhaps another available unit is simply a better renovation candidate. The best time to discover those things is while you still have negotiating leverage.
Suppose a business is comparing two commercial units. Space A has lower rent, but significant renovation required. Space B has higher rent, but much of the required infrastructure already exists. Space A may initially appear cheaper, but consider the entire financial picture: rent + renovation + professional fees + permits + equipment + downtime + financing + operating costs.
Imagine one unit saves $1,500 per month in rent but requires $90,000 more in construction than another suitable property. The rent difference equals $1,500 × 12 months = $18,000 per year. At that simple rate, it would take 5 years for the rent savings to equal the additional $90,000 of upfront construction. That does not automatically make the more expensive unit better — lease terms, financing, operating costs and many other factors still matter — but it demonstrates why rent alone is an incomplete comparison.
Before signing a lease for a commercial property you intend to renovate, investigate these 15 items:
You may not have every answer during the first property tour. That's normal. The goal is to identify the questions before those questions become change orders, delays or unexpected expenses.
A prospective commercial tenant should consider asking:
Some of these are construction questions. Others are leasing or legal questions. Together, however, they help establish the real cost and practical feasibility of occupying the space.
The best commercial renovation projects often begin before construction. They begin by choosing a space whose existing infrastructure, layout and building conditions reasonably support the business that will occupy it.
A freshly renovated unit isn't necessarily inexpensive to convert. An empty shell isn't necessarily a bad choice. And the property with the lowest rent isn't necessarily the property with the lowest total cost.
Before signing a commercial lease in Richmond, Vancouver, Burnaby, Delta or elsewhere in the Lower Mainland, take the time to understand what exists, what needs to change and who will be responsible for paying for those changes. For projects involving substantial renovations, getting the contractor, designer and other necessary professionals involved early can provide valuable information before major financial commitments are made.
Anilson Construction Ltd. works with business owners, commercial tenants, property managers and landlords on commercial renovations and tenant improvements throughout Richmond and select areas of Metro Vancouver. If you're considering a commercial property that will require renovations, an early construction review can help identify potential scope, infrastructure considerations and budget implications before the project moves into detailed design and construction. The earlier the construction questions are answered, the fewer surprises there are after the lease is signed.
Should I have a contractor look at a commercial space before signing the lease?
For a space requiring significant renovations, involving a commercial contractor before the lease becomes unconditional can be valuable. A contractor can review the existing layout, electrical service, HVAC, plumbing, ceilings, washrooms, fire-protection systems and construction access to identify potential cost or feasibility concerns. This is not necessarily the same as obtaining a final construction quote — without completed drawings and specifications, exact pricing may not yet be possible. The goal is to identify major construction considerations early enough for them to influence your leasing decision and preliminary budget.
How much should I budget to renovate a leased commercial space?
There is no reliable single cost-per-square-foot figure that applies to every commercial renovation. Two spaces of identical size can have dramatically different renovation costs depending on the existing conditions and proposed use. Major cost drivers include demolition, new partitions and ceilings, electrical requirements, HVAC modifications, plumbing, fire protection, accessibility upgrades, flooring and finishes, millwork, permit requirements, professional and consultant fees, and existing building conditions. A preliminary scope and site review generally provide more useful budgeting information than multiplying the floor area by a generic renovation rate.
Who pays for tenant improvements in a commercial lease?
Responsibility depends on the lease. The tenant may pay for its entire renovation, the landlord may complete certain improvements, or the landlord may provide a tenant improvement allowance toward eligible construction expenses. Before signing, clearly establish which improvements are considered landlord's work and which are considered tenant's work. Items such as HVAC, electrical service, washrooms, storefronts and other base-building components should not be assumed to belong to either party without reviewing the lease.
What is a tenant improvement allowance?
A tenant improvement allowance, commonly called a TI allowance or TIA, is money a commercial landlord agrees to contribute toward eligible improvements to the leased premises. The lease should specify the amount, eligible expenses, documentation requirements and conditions for receiving the funds. The allowance should not be confused with the total renovation budget — for example, if the approved renovation costs exceed the available TI allowance, the tenant may be responsible for funding the remaining amount according to the lease agreement.
Do I need a building permit to renovate a commercial space?
Many commercial renovations require permits, but the requirements depend on the scope of work, location, existing building and proposed use. Work involving changes to layouts, plumbing, mechanical systems, electrical systems, fire protection, occupancy or other regulated building components may require permits and inspections. Before construction begins, confirm the applicable requirements with the municipality and qualified project professionals — for projects in Richmond or other Metro Vancouver municipalities, permit requirements should be investigated early because approvals can affect both the project schedule and intended opening date.
Can I start renovating as soon as I sign the lease?
Not necessarily. Signing the lease and receiving possession of the unit does not automatically mean construction can begin. Depending on the project, you may first need site measurements, design, permit drawings, consultant coordination, landlord approval, permit submission and permit issuance before construction can start. Building management may also require contractor documentation, insurance, WorkSafeBC information, deposits, construction schedules or other approvals before work begins. This is why the lease date, possession date, construction start date and business opening date should not automatically be treated as the same timeline.
What should I ask the landlord before renovating a commercial space?
At minimum, ask about permitted use, previous use, existing drawings, electrical capacity, HVAC responsibility, plumbing infrastructure, fire-protection requirements, tenant improvement allowances, landlord work, contractor restrictions, construction hours, building access, waste removal, insurance requirements, drawing approvals, fixturing periods, and rent commencement. For substantial renovations, these questions should be answered before the lease becomes unconditional whenever practical.
Is it better to lease a finished commercial space or an empty shell?
Neither is automatically better. A finished space can reduce renovation costs if the existing layout and infrastructure closely match your requirements — however, if most existing improvements need to be demolished, their value may be limited. A shell space generally requires more construction but can provide greater flexibility for creating a purpose-built layout. The better comparison is not simply finished versus unfinished — compare the total cost and complexity of making each property operational for your specific business.
What are the biggest hidden costs when leasing a space to renovate?
Some of the most significant unexpected costs can come from infrastructure rather than visible finishes. Examples include insufficient electrical capacity, HVAC upgrades, plumbing relocation, concrete cutting and repair, sprinkler modifications, fire-alarm work, accessibility requirements, permit and consultant requirements, hazardous-material considerations, after-hours construction, restricted building access, and existing conditions concealed behind walls and ceilings. A space can therefore look move-in ready while still requiring substantial work to accommodate a different business.
Can I negotiate renovation items before signing a commercial lease?
Potentially, and this is one reason early construction planning can be valuable. Depending on the property and negotiations, commercial lease discussions may address matters such as tenant improvement allowances, landlord work, base-building upgrades, fixturing periods, rent commencement, access for construction, existing equipment, and delivery condition of the premises. Commercial lease negotiations should be handled with the appropriate leasing and legal professionals, but understanding the likely construction requirements gives the tenant better information to bring into those discussions.
How far in advance should I start planning my commercial renovation?
Ideally, renovation planning begins while potential properties are still being evaluated. The complete project timeline can include property due diligence, lease negotiations, site measurements, design, engineering, landlord review, permit review, procurement, construction, inspections and final approvals. The physical renovation itself is therefore only one part of the schedule. If your business has a firm opening deadline, start investigating the construction and approval process as early as possible.
Before committing to a commercial property, ask yourself: "If I knew today exactly what it would cost and how long it would take to make this space operational, would I still sign this lease?" That is the question good pre-construction planning is designed to help answer.
A commercial property should work not only as a location for your business, but also as a realistic construction project. Understanding the existing electrical capacity, HVAC, plumbing, washrooms, fire protection, accessibility, permits, landlord responsibilities and renovation requirements before committing can help you make a better-informed leasing decision.
For businesses considering commercial spaces in Richmond, Vancouver, Burnaby and Delta, involving the right construction and design professionals early can identify potential issues while there is still time to address them.
Anilson Construction Ltd. provides commercial renovation and tenant-improvement services throughout Richmond and select areas of Metro Vancouver. If you are evaluating a space that will require construction, involving a commercial contractor early can help you better understand the potential scope, existing infrastructure and renovation requirements before moving into detailed design. Plan the renovation before you inherit the problems.
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