Detached or attached: which garage is right for your lot?
Which garage is right?
The right choice usually comes down to your lot and how your house is laid out, more than one type being objectively better. Here's how they compare:
The right choice usually comes down to your lot and how your house is laid out. Here's how they compare:
| Property | Detached garage | Attached garage |
|---|---|---|
| Typical cost | Often higher — full independent foundation and roof | Often lower — can share a wall or foundation edge |
| Permit complexity | Setback rules from property lines | Tied to your home's existing footprint |
| Everyday convenience | A walk across the yard, in any weather | Direct access from inside the house |
| Best for | Lots with room to place it flexibly | Homes designed with the garage built in |
New garage builds, insulated and heated, typically start from $35,000 depending on single vs double and finish level.
Weighing detached vs attached for your lot? We'll look at your property and quote both options.
Get your free quoteIs a detached or attached garage cheaper to build?
It depends on the lot, but a detached garage often costs more since it needs its own full foundation and roof independent of the house, where an attached garage can share a wall or foundation edge.
Do both types need a building permit?
Yes. Detached garages over a certain size need a development and building permit, with setback rules from your property lines. An attached garage still needs a permit, tied to your home's existing footprint.
Which is better for resale value?
Both add value when they're insulated, heated and finished well. The right choice usually comes down to the lot and how the house is laid out, not one being universally better.
FAQ · FAQPAGE SCHEMA SLOT
Which costs more? Detached, usually, since it needs its own foundation and roof.
Do both need a permit? Yes, both need a City of Calgary permit.
Which is better for value? Both, if insulated, heated and finished well.