Custom Homes in Markham
Trusted custom homes across Markham
Ironhorse Contractors renovates and builds throughout Markham, balancing respect for its historic cores in Unionville and Markham Village with the demands of master-planned communities like Cornell and Berczy.
Markham pairs protected heritage districts — Unionville's Main Street and Markham Village — with large master-planned communities such as Cornell, Berczy Village, and Cathedraltown. Preserved 19th-century homes define the historic cores, while contemporary detached homes and townhomes fill the newer communities. That mix shapes how we approach custom homes here — every project is scoped to the home or space in front of us, not a template.
What's included
Our Custom Homes scope
- Full design-build from lot to finished home
- Architectural design and engineering
- Foundations, framing, and premium finishes
- A single accountable team and transparent budgeting
Local considerations
Structural work in Markham — custom homes included — requires building permits from the City of Markham Building Standards Department and must respect local zoning for setbacks, lot coverage, and height. Properties near ravines, creeks, valleys, or the shoreline may also need approval from Toronto and Region Conservation Authority (TRCA), and homes in heritage areas can face additional design review.
- Building permits via the City of Markham Building Standards Department
- Zoning: setbacks, lot coverage, and height
- Conservation review where applicable (Toronto and Region Conservation Authority (TRCA))
- Stamped structural engineering
How we work in Markham
Consultation & quote
We visit your Markham property, discuss your goals and budget, and provide a clear, detailed quote — no surprises.
Design & permits
We finalize the design and selections, prepare drawings, and secure the required permits from the City of Markham Building Standards Department.
Build & installation
Our licensed trades complete the work on a clear schedule, keeping your site clean and communication open throughout.
Inspection & handover
We pass all inspections, complete a detailed walkthrough, and hand over a finished space built to last.
Neighbourhoods we serve in Markham
From Unionville, Markham Village, and Cornell to the rest of the city, we work across City of Markham, Region of York.
Custom Homes in Markham — FAQs
Do I need a permit for custom homes in Markham?
Yes. Custom Homes in Markham require building permits from the City of Markham Building Standards Department and usually structural engineering. We prepare the drawings and manage the entire permit process.
How much do custom homes cost in Markham?
Costs depend on the size, scope, and finishes of your project. Ironhorse Contractors provides free, detailed quotes for Markham projects — call +1 (647) 291-6020 for a no-obligation estimate.
Which Markham neighbourhoods do you serve?
We work throughout Markham, including Unionville, Markham Village, Cornell, Berczy Village, and Cathedraltown, and the surrounding area.
Will my Markham project need conservation authority approval?
If your property is near a ravine, creek, valley, or shoreline, Toronto and Region Conservation Authority (TRCA) may need to review the work. We identify this early and coordinate any required approvals.
How long do custom homes take in Markham?
Most custom homes projects take about 10–18 months, depending on scope and selections. We provide a clear schedule before work begins in Markham.
Explore more
Other services in Markham
Custom Homes in nearby cities
Planning custom homes in Markham?
Get a free, no-obligation quote from a licensed, insured contractor who handles the permits, the trades, and the timeline.
Local sources: City of Markham — Building Permits · Toronto and Region Conservation Authority. Municipal requirements change — confirm details with the City of Markham Building Standards Department before starting. Information reviewed June 25, 2026.