Pre-lease clinic feasibility
Before you lease a clinic space.
A practical architectural checklist for medical-clinic owners evaluating a commercial unit in Toronto and the GTA.
- Published
- Reading time
- 7 minutes
Seven questions to answer first
- Is the intended clinic use permitted at this address?
- Can the unit fit the required rooms without compromising workflow?
- Do plumbing, ventilation, electrical and life-safety systems have suitable capacity?
- Can patients and staff reach the space through an accessible path?
- Which base-building changes require the landlord's approval?
- What approvals, consultants and permit documents will be required?
- Does the lease schedule allow enough time for design, approvals and construction?
Confirm the use before planning the rooms.
Begin with the exact municipal address and the clinic’s intended services. Do not rely only on the former tenant’s use or a leasing brochure. In Toronto, the City’s Zoning Use Review is the formal service that assesses whether a requested use is permitted at a specific location under the applicable zoning by-laws.
If the answer is uncertain, resolve it while the offer is conditional. A use that needs additional planning approval can materially change both the schedule and the level of risk.
City of Toronto — Zoning Use Review ↗Test-fit the real clinical programme.
A clinic’s advertised square footage says little about how efficiently it can work. Columns, exits, washrooms, window locations, mechanical rooms and the unit’s shape can all reduce usable planning flexibility.
Prepare a room list before viewing spaces: treatment and consultation rooms, reception and waiting, staff areas, storage, clean and soiled functions, washrooms, equipment and any specialized rooms. A quick test fit should then check patient privacy, staff travel, supply movement and the separation of public and operational zones—not merely whether the rooms fit on paper.
Look above the ceiling and beyond the suite.
Many of the most consequential constraints are not visible during a tour. Confirm where plumbing can connect; whether ventilation and cooling can support the proposed occupancy and equipment; whether electrical capacity is adequate; and how sprinkler, fire-alarm and life-safety systems will be altered.
Also check ceiling height, structural restrictions, roof access and permitted penetrations. A unit can have the right area and still be uneconomical if essential services are too distant, undersized or controlled by restrictive landlord rules.
Trace the complete accessible route.
Review the journey from parking, drop-off or sidewalk to the clinic entrance—not just the plan inside the lease line. Door clearances, level changes, elevators, common corridors and washroom arrangements can determine whether the location supports an inclusive patient experience and the applicable barrier-free requirements.
Existing conditions need to be verified. A landlord plan may not record later changes, and a space that appears accessible during a tour may contain dimensional or operational constraints that only become apparent when measured.
Make the lease reflect the design reality.
Clarify which work belongs to the landlord and which belongs to the tenant. Common points include HVAC capacity and operating hours, electrical upgrades, washrooms, sprinklers, fire alarm, roof equipment, utility metering, signage, demolition and restoration obligations.
Where feasible, keep the offer conditional on a satisfactory architectural and engineering review. The architect does not replace legal advice, but the feasibility findings can give the tenant’s lawyer and leasing team concrete issues to address before commitments become fixed.
Build a realistic approval and construction sequence.
The City of Toronto describes a non-residential interior-alteration permit as applying to work inside an existing building where floor area does not increase; the use may also change. Its submission guide calls for coordinated information including existing and proposed uses, construction, fire separations, plumbing fixtures, reflected ceilings and life-safety systems.
The project schedule should allow for measured drawings, design decisions, consultant coordination, landlord review, municipal submissions, tendering, construction, inspections and close-out. Equipment lead times and base-building work can affect the critical path just as much as architectural finishes.
City of Toronto — Interior Alterations (Non-Residential) ↗Price uncertainty, not just construction.
Early budgets should distinguish known scope from allowances and unresolved risks. Existing-building projects can reveal hidden conditions after demolition, while incomplete base-building records may require investigation before consultants can confirm a solution.
Instead of treating every uncertainty as a reason to walk away, identify who will investigate it, by when, and what decision depends on the answer. That turns a vague concern into a manageable due-diligence item.
Request before the review
Information that makes a feasibility study more useful.
- Dimensioned base-building or as-built drawings
- Existing mechanical, electrical, plumbing and sprinkler information
- Available power, HVAC operating hours and any after-hours charges
- Current occupancy, permit and life-safety information for the unit
- Landlord design criteria and the leasehold-improvement work letter
- Rules for signage, roof penetrations, coring, deliveries and construction access
- The clinic's room list, staffing model and major equipment requirements
A useful outcome
What should you know before signing?
A focused pre-lease review should leave the owner with a preliminary test fit, the main zoning and code questions, likely consultant and base-building requirements, and a short list of unresolved items tied to the lease, budget or schedule.
The goal is not to complete the design before leasing. It is to identify the constraints that are difficult or expensive to change once the tenant has lost negotiating leverage.