What is the zoning for laneway houses in Ottawa?

Ottawa currently does not permit laneway houses under its zoning bylaws, unlike cities like Toronto or Vancouver that have specific laneway housing policies.

The City of Ottawa's Zoning By-law 2008-250 does not include provisions for laneway houses as a distinct housing type. However, there are some related options you might consider:

Current Ottawa Zoning Options

Secondary Dwelling Units are permitted in most residential zones, but they must be within or attached to the principal dwelling - not as a separate laneway structure. These require building permits and must meet Ontario Building Code requirements for secondary units.

Garden suites (temporary structures for family members) are permitted in some zones with special permits, but these are typically temporary and have strict conditions.

Accessory buildings like garages or sheds are permitted but cannot be used as dwelling units under current zoning.

What This Means for Your Property

If you're interested in additional housing on your property, your best option is typically a secondary dwelling unit within your existing home or as an addition. This requires:

• Building permit from City of Ottawa (613-580-2424)
• Compliance with Ontario Building Code
• Parking requirements (usually 1 additional space)
• Zoning compliance review

Future Possibilities

Ottawa has been studying housing intensification options, and laneway housing could potentially be considered in future zoning updates. The city's Official Plan does encourage gentle densification, but specific laneway house provisions haven't been adopted yet.

Getting Proper Guidance

For any secondary dwelling unit or addition project, you'll need to work with contractors familiar with Ottawa's specific requirements. Always verify your contractor has:

• Valid WSIB clearance (wsib.ca/clearances)
• Proper licensing for their trade (ESA for electrical, TSSA for gas work)
• Experience with City of Ottawa permit processes

Contact City of Ottawa Planning Services at 613-580-2424 or check ottawa.ca/planning to confirm current zoning for your specific property and discuss any potential options for additional housing units.