Home Renovations and Additions in Markham
905 Reno is a design-build contractor based in North York. We design, permit and build home additions, second storeys, full home renovations, kitchens, bathrooms and basements across Markham, with one team from the first site visit to move-in. Site visits are free.
Our recent work in Markham
Real Markham jobs, real photos. Every one was designed, permitted and built by our team.
Bradgate Dr
A rear addition, a new custom kitchen with a navy island, and a renovated main floor.
Markham basement
A finished basement with a full kitchen, a bathroom and new floors.
See the projectWhat we build most in Markham
Permits in Markham, plainly
The City of Markham has its own zoning by-law and building department. Here is what that means for your project.
- Any addition to a house needs a building permit, whatever its size
- Markham's Comprehensive Zoning By-law 2024-19 sets what you can build. Past its limits, the design needs a minor variance from the Committee of Adjustment first
- The City aims to review a complete house application within 10 business days, or 20 if the application is incomplete
- We prepare the drawings, the engineering and the application, and answer the examiner's comments. See the City's building permit process
How it works
- 1Site visitFree. We see the house and hear what you need
- 2Budget rangeBefore any drawings are done
- 3Design and drawingsPriced as they come together
- 4EngineeringStructure sized and sealed
- 5PermitWe apply and answer the examiner
- 6BuildThe same team that designed it
Where we work in Markham
Across Markham, including Unionville, Wismer, Markham Village and Cornell. We also work in Toronto, North York, Scarborough, Etobicoke, Mississauga and across the GTA.
Questions we get asked in Markham
Do you charge for a site visit?
No. Site visits are free.
Do I need a permit for an addition in Markham?
Yes. Every addition needs a building permit, whether it goes out the back or up. Drawings, engineering and a zoning review come first.
How long does an addition take in Markham?
Plan on 2 to 6 months for design and approvals and 5 to 9 months of construction, depending on the size of the job.
What does an addition cost in Markham?
As a rough budget, $300 to $500 per sq ft, depending on finishes and the type of work. See our home addition cost guide.
Planning a renovation in Markham?
Send us a few photos or your survey and we'll come out and walk the house with you. Site visits are free.
Design. Permit. Build. We stand behind every space we build.