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Garage conversions on Richmond Hill homes
Richmond Hill's two-storey subdivisions, Oak Ridges, Jefferson, Bayview Hill, were largely built through the 1990s and 2000s on the same template as neighbouring Markham and Vaughan, with a bedroom commonly sitting over the garage. The older Mill Pond area, closer to the historic downtown, breaks from that pattern with smaller, older homes. This page covers what applies to your street.
What Richmond Hill's housing stock means for the job. Richmond Hill built out fastest through the 1990s and 2000s, and streets in Oak Ridges, Jefferson, and Bayview Hill share the same two-storey template found across York Region: a bedroom or bonus room directly over the garage, which redesigns the beam's load path and moves the price out of the standard band. The older Mill Pond neighbourhood near the historic downtown has smaller, lower-rise homes where a garage extension without anything above is more likely, closer to the $16,000–$18,000 CAD range.
We take on conversions across Richmond Hill, including Oak Ridges, Jefferson, Bayview Hill, Mill Pond, Langstaff and Westbrook.
Double garage door installation in Richmond Hill
We install double garage doors in Richmond Hill two ways: as the final step of every two-to-one conversion, and as standalone replacements where the wide opening already exists. They are different jobs with different price tags, and it pays to know which one you need before collecting quotes.
If your Richmond Hill garage already has one opening sized for a double door, you need an installation or replacement: a non-structural job, no permit, typically a few thousand dollars. If you have two separate single doors with a post between them, widening that into one opening is structural work: an engineered beam, a building permit, and masonry reinstatement, which is the conversion this page describes. Typical replacement ranges are on the Ontario cost guide.
What a conversion costs in Richmond Hill
$16,000 – $18,000
CAD, all-in · bump-out or detached garage · nothing load-bearing above the opening
The range covers the structural assessment and engineering, centre post removal, the engineered beam, exterior finishing, and a custom-width double door, in one contract. The municipal permit fee, typically a few hundred dollars, is extra. A room above the garage changes the beam design and is priced at the free assessment, never guessed at.
The permit: structural widening in Richmond Hill is permitted through the City of Richmond Hill (York Region). We prepare the application with stamped engineering drawings, file it, and carry the inspections. The full breakdown of what moves the number is on the cost guide.
How the conversion runs
Every Richmond Hill conversion follows the same fixed sequence, engineered around the load, not guessed at:
- Structural assessment
- Engineered beam design
- Building permit filing
- Temporary support and centre-post removal
- Beam and header installation
- Framing
- Exterior finishing
- Custom-width door and opener install
The full 8-step process, with the beam engineering and the permit table, is on the two garage doors into one conversion guide.
A representative Richmond Hill project profile
This is a representative profile of the structure type we most often see in Richmond Hill, not a specific completed job. For how each structure type runs, see our projects page.
Representative profile — Two-storey home, bedroom above the garage
- Structural assessment and stamped engineered beam design for the load above
- Municipal building permit and inspections
- Centre post removal with temporary support in place
- LVL beam sized for the redesigned load path
- Exterior reinstatement to match the facade
- 16'8" or wider custom-width double door with opener and spring upgrade
Where we work in Richmond Hill
Richmond Hill questions, answered plainly
Does my Richmond Hill home fall inside the standard $16,000–$18,000 CAD price?
Homes in the newer two-storey subdivisions, Oak Ridges, Jefferson, Bayview Hill, usually have a bedroom over the garage, which moves the price to an assessment-based range. Older homes near Mill Pond, without a room above the opening, are more likely to fall inside the standard band.
Who issues the building permit in Richmond Hill?
The City of Richmond Hill, a York Region lower-tier municipality, reviews and issues the permit. We handle the stamped engineering drawings and the filing.
Do you install double garage doors in Richmond Hill without a conversion?
Yes. If the opening is already sized for a double door, that's a standard installation, not the structural two-to-one conversion, and we take on both types of jobs in Richmond Hill.
Is the centre post between my two doors load-bearing in a Richmond Hill home?
Almost always. Like most of York Region, Richmond Hill's builders used two cheaper single headers with a load-bearing post between them rather than one long beam, and in the two-storey subdivisions that post typically helps carry a bedroom above.
Nearby service areas
The same one-contract conversion runs across the GTA. We also serve Oakville, Brampton and Vaughan.
Ready to convert your two garage doors in Richmond Hill?
Answer a few questions and get your candidate status plus a project range. Photos can follow by text.
Prefer to talk? Call or text (416) 555-0000.