- Commercial
Tenant Improvements vs Office Renovations: Which Do You Need?
- By QUAY Construction
Tenant improvements and office renovations overlap, but they start from different places and answer different questions about who pays and who approves the work. This guide compares the two so you can plan the right project. For the services themselves, see tenant improvements and office renovations.
The short version
| Tenant improvement | Office renovation | |
|---|---|---|
| What it is | Fitting out a leased commercial unit for the incoming business | Updating an office you already occupy or own |
| Usually triggered by | A new lease or a lease renewal | Growth, a new way of working, or a tired space |
| Who pays | Set by the lease: landlord’s work, tenant’s work and any allowance | The occupant or owner |
| Key paperwork | Lease work schedules, landlord approvals, permits | Building approvals and permits |
What is a tenant improvement?
A tenant improvement converts an existing commercial unit into a space suited to the incoming business: its staff, customers, equipment and operations. It can be an office, store, restaurant or clinic. The lease usually splits the work into landlord’s work and tenant’s work, and the landlord may contribute a tenant improvement allowance.
What is an office renovation?
An office renovation updates an office you already work in. It ranges from a refresh inside the existing layout, with paint, flooring and lighting, to a full build-out with new private offices, meeting rooms, kitchens and data. Because the space is in use, phasing and after-hours work are often part of the plan.
How permits differ
Either type of project often needs permits when it changes walls, plumbing, electrical or ventilation. In Vancouver, the City’s Tenant Improvement Program (TIPs) is a dedicated stream for office tenants in eligible commercial buildings doing minor interior renovations. Eligible projects don’t need a new development permit and receive an expedited field review. Restaurants, clinics, stores and other uses go through the regular permit process. See our office renovation permits guide.
How costs compare
In 2026, QUAY’s planning ranges are about $90 to $150 per square foot for an office refresh and $150 to $250 for an office full build-out. Tenant improvements for other uses range from about $100 per square foot for retail to $400+ for a full-service restaurant. See the commercial renovation cost guide and office renovation costs.
Which one do you need?
Plan a tenant improvement if you are moving into a leased unit, renewing a lease with new space requirements, or the landlord is offering an allowance toward the build-out.
Plan an office renovation if you are staying put and the layout, finishes or systems no longer suit how your team works.
In practice, many projects are both: a tenant improvement in a new office is also an office renovation. What matters is reading the lease work schedules early, confirming the permit path, and pricing the full scope before you commit.
Timelines
A small office typically takes 4 to 6 weeks of construction once permits are in place. Design and permits come first. For the full sequence, read the office renovation process.
How QUAY prices and delivers the work
Every QUAY project starts with a site visit and your drawings or brief. You then get a detailed fixed-price proposal that lists the scope, inclusions, exclusions and allowances, agreed before construction begins. One project manager is your point of contact from approval to handover, noisy work can be scheduled after hours and on weekends, and applicable work is covered by our 365-day workmanship warranty. Learn more about our process.
