Educational content only. This post discusses general zoning concepts. Specific zoning rules vary by municipality. Consult a commercial real estate lawyer and the local planning department before committing to a location.
Zoning is the boring due diligence step most operators skip. The location feels right, the rent works, the lease terms are negotiable, the build-out seems doable. The assumption is that since the building is commercial space and other businesses operate there, healthcare use must be permissible.
That assumption is sometimes wrong. And when it's wrong, the consequences range from minor inconvenience to deal-killing.
This post explains what zoning actually controls, what to verify before committing to a location, and what to do if the zoning doesn't permit what you need.
What Zoning Actually Controls
Zoning is a municipal regulatory framework that governs what types of activities can occur on specific properties. Each property has a zoning classification — commercial, residential, mixed-use, industrial, special-purpose, and so on — that defines permitted uses.
For healthcare practices, the relevant zoning questions typically include several specific items.
Is healthcare or medical use permitted? Some commercial zones permit any business use; others have specific lists of permitted uses that may or may not include medical practices. "Office" zoning typically permits medical and dental offices, but not always — some "office" zones are written for general professional services and exclude clinical practice. Verifying that healthcare is a permitted use, not just a permitted use type that happens to include healthcare, matters.
Is your specific specialty permitted? Some zones permit general medical and dental practice but exclude or restrict certain specialty practices. Surgical practices, practices with overnight stays, practices with specific hazardous materials, and certain specialty uses (urgent care, methadone clinics, addiction treatment) sometimes face zoning restrictions distinct from general healthcare.
Are required parking ratios met? Most municipalities require a specific number of parking spaces per square foot of medical office space, often higher than for general commercial. A property that meets parking requirements for retail use may not meet parking requirements for medical use. This can be a real issue in mixed-use buildings where parking is shared.
Are signage rights compliant with zoning? Some zones restrict the size, type, or placement of business signage. The signage you need for visibility may not be permitted at the location you're considering.
Hours of operation restrictions. Some zones restrict business hours, particularly in mixed residential-commercial areas. Practices planning evening hours or weekend operations should verify this is permitted.
The Specific Healthcare Issues
Several issues are particularly relevant to healthcare practices that don't surface for most other commercial uses.
Medical waste handling. Some municipalities have specific requirements for medical waste storage, handling, and pickup that affect property requirements. A property may need specific waste storage areas or external access for medical waste pickup.
Hazardous materials. Practices using radiographic equipment, certain anesthetic gases, mercury (relevant in older dental practices), or other regulated materials may face zoning or building code restrictions in specific locations.
Patient parking and accessibility. Healthcare facilities are typically required to meet specific accessibility standards under provincial and municipal regulation in Canada and ADA in the US. Existing buildings may not meet current standards, and bringing them up to code can be expensive.
Special use permits. Some healthcare uses require special use permits or conditional use permits that go beyond standard zoning approval. These typically require a specific application, public notice, and sometimes a hearing process. Timeline and outcome uncertainty can be significant.
Restrictions in specific building types. Some buildings have additional restrictions beyond municipal zoning — condominium covenants in mixed-use buildings, landlord restrictions in retail centers, historical preservation restrictions. These may affect your ability to operate the practice as planned.
What Goes Wrong
The patterns of zoning surprises in healthcare practices are predictable.
The use is permitted but specific uses aren't. A dental practice signs a lease in space zoned for "medical and dental office," then discovers that surgical procedures (oral surgery, certain treatments under sedation) require a separate special use permit. The permit process takes months and isn't guaranteed to succeed.
Parking requirements aren't met. A practice signs a lease in a building meeting general commercial parking requirements, then discovers medical office parking ratios are higher and the building doesn't comply. The municipality may require parking variances, parking adjustments, or simply refuse to issue the certificate of occupancy.
Build-out triggers code upgrades. Some renovation work in older buildings triggers requirements to bring the entire building (or significant portions) up to current code. A planned $80,000 build-out becomes a $200,000 build-out once accessibility, fire suppression, or HVAC code requirements are added.
Signage isn't permitted. The exterior signage the practice planned for visibility from the main road isn't permitted by zoning. The practice opens with limited visibility and faces slower patient acquisition than projected.
The use is illegal but unenforced. The practice opens, operates for years, and discovers in the context of a sale or refinancing that it never had proper zoning approval. The buyer's lawyer or the lender's underwriting catches it. The deal stalls or dies.
What to Actually Verify
Before committing to a location, several specific verification steps are worth taking.
Pull the zoning classification for the property. Most municipalities publish zoning maps and use schedules online. Verify the specific classification of the property and look up the permitted uses for that classification.
Confirm healthcare is permitted. The use schedule should specifically list medical and dental office (or your specialty) as a permitted use. If it's listed conditionally or by special use permit, understand what that means and what process is required.
Ask the planning department directly. Most municipal planning departments will respond to written or in-person inquiries about specific properties and proposed uses. Ask specifically: "Can a [your specialty] practice operate at [this address] under current zoning?" Get the answer in writing if possible.
Verify parking compliance. Ask the planning department or a commercial real estate lawyer to confirm that the building's parking meets the requirements for medical office use, not just general commercial use.
Identify any conditional approvals required. If the property requires a special use permit or other conditional approval for your use, understand the process, timeline, cost, and probability of success before committing to the lease.
Check building code status. A commercial building inspector can identify whether your planned build-out will trigger code upgrades. Knowing this before signing the lease lets you adjust budget or location accordingly.
Review condominium or building covenants. If the building has additional restrictions beyond municipal zoning (common in newer mixed-use developments), review these. Restrictions on hours, signage, or specific business uses may not align with your needs.
What to Do When Zoning Doesn't Work
If you discover zoning issues after exploring a location, several paths typically exist.
Negotiate the lease around the issue. If the zoning issue can be resolved through a special use permit or variance, the lease can be structured with conditions allowing the tenant to exit if approval doesn't come through. The landlord won't always accept this, but it's a reasonable request when zoning approval is uncertain.
Pursue the regulatory approval. If the issue is a special use permit or variance that's likely to be granted, pursuing the approval before signing the lease (or with the lease conditional on approval) makes sense. The cost of the approval process is typically a few thousand dollars and a few months.
Adjust the practice scope. Sometimes the issue is a specific service that triggers zoning restrictions. Adjusting the practice scope to operate within permitted uses can make the location work, though this affects the business model.
Find a different location. The honest answer when zoning is materially restrictive is to find a different location. The cost and uncertainty of fighting zoning issues often exceeds the cost of finding a property that's already zoned correctly for the intended use.
The Practical Discipline
Zoning verification typically costs a few hundred dollars in legal fees and a few hours of planning department time. The cost of discovering a zoning problem after lease signing or build-out begins can be tens of thousands of dollars or more, plus delayed opening and the operational disruption of relocation.
The cost-benefit math overwhelmingly favours doing the verification. Most operators don't because the assumption that "commercial space accepts commercial uses" is intuitive and most of the time correct. The exceptions are rare but expensive.
A commercial real estate lawyer experienced in healthcare leases will typically include zoning review as part of standard lease due diligence if asked. This is one of the highest-value uses of the legal review process at the lease stage.
When evaluating whether to lease or buy your clinic location, the Buy vs Lease Calculator compares true occupancy cost between the two paths. Zoning issues affect both options — but the buy path typically gives you more certainty about long-term use, since you control the property rather than depending on landlord cooperation if zoning circumstances change.
Compare Buy vs Lease →Disclaimer: Zoning concepts and patterns described are drawn from published commercial real estate sources and represent general patterns. Specific zoning rules vary considerably by municipality and are subject to change. KlinDeck is not a lawyer, planner, or municipal regulatory advisor. Consult a commercial real estate lawyer and the local planning department before committing to a specific location.