Home/Modular Homes by City/Bradford West Gwillimbury
Serving Bradford West Gwillimbury & Simcoe County
Modular Homes in Bradford West Gwillimbury, Ontario
Factory-direct modular homes and backyard suites for Bradford West Gwillimbury and Simcoe County. Here's what BWG's accessory-dwelling rules allow in your backyard, what it costs, and the by-law that applies.
What you can build in Bradford West Gwillimbury
Full modular homes — from $175,696. 29 models from 560 to 1,405 sq ft, 1–3 bedrooms — factory-built to the Ontario Building Code and set on a permanent foundation (a real, permanent house, not a “trailer”).
Backyard suites (ADUs) — from $96,244. 7 compact models built for garden-suite and in-law-suite use, sized to fit what Bradford West Gwillimbury's by-law allows.
All homes are CSA-certified (A277 modular / Z240MH manufactured), finished in the factory, and delivered ready for foundation and hook-up. What's the difference between modular, manufactured, and mobile? →
Find your backyard suite — 3 quick questions
We'll narrow the models that fit a typical Bradford West Gwillimbury backyard allowance to the ones that fit your life. No email needed.
1 · Who's it for?
2 · What layout?
3 · What size feels right? (Bradford West Gwillimbury lots typically allow up to ~700 sq ft)
BWG caps a detached suite at 49% of your home’s floor area, on serviced urban lots. Your exact lot may allow more or less — get the real number for your address in seconds.
Check your exact Bradford West Gwillimbury address →Can you put a garden suite (ADU) in your Bradford West Gwillimbury backyard?
Often, yes — Bradford West Gwillimbury permits a detached Additional Residential Unit on most serviced residential lots. The specifics, from Town of Bradford West Gwillimbury Zoning By-law 2010-050 (consolidated to Feb 2025) §4.3:
| Max size | Up to 49% of your home’s floor area (no fixed m² cap), within a 15% accessory-coverage limit |
|---|---|
| Max height | 4.0 m (≈13 ft) |
| Setbacks | 3.0 m (≈10 ft) rear · 1.2 m (≈4 ft) side · 3.0 m (≈10 ft) separation from the main house |
| Units per lot | Up to 2 accessory dwellings, at most one detached |
| Parking | 1 space per ADU |
| Servicing | Municipal water & sewer required (urban serviced lots) — private well/septic does not qualify for a detached suite |
| Conservation | Lake Simcoe Region CA (east) / Nottawasaga Valley CA (west); not permitted in regulated hazard lands |
Grants & financing in Bradford West Gwillimbury
See every program → Ontario ADU Grants Directory
A modular or prefab home on a permanent foundation is financed like any house. CMHC Prefab Plus allows an insured mortgage with as little as 5% down on the first $500,000, with construction funds released in stages. How modular home financing works →
Thinking of the suite as a rental? Run the numbers →
Bradford West Gwillimbury modular homes — FAQ
Can you put a garden suite in Bradford West Gwillimbury?
Yes — on a serviced urban residential lot, BWG permits a detached accessory dwelling, subject to the size, height, and setback rules and a building permit.
How big can a garden suite be in Bradford West Gwillimbury?
Up to 49% of your home’s floor area, within a 15% accessory-coverage limit. Check your address for the exact number.
Can you put a modular home in Bradford West Gwillimbury?
Yes. On land you own, a modular home on a permanent foundation is legal residential housing under the Ontario Building Code throughout BWG, subject to standard zoning and permits.
How much does a modular home or backyard suite cost in Bradford West Gwillimbury?
Modular home models start at $175,696 and run to about $338,000 for the largest layouts; backyard ADU models start at $96,244. Site work, foundation, delivery, and permits are additional.
Can I get a mortgage on a modular home in Bradford West Gwillimbury?
Yes — on a permanent foundation it is financed as real property, including via CMHC Prefab Plus (5% down on the first $500,000).
Local rules summarized from Town of Bradford West Gwillimbury Zoning By-law 2010-050 (consolidated to Feb 2025) §4.3; verified by Modular Homes 400 and reviewed by James Clarke, REALTOR®. Always confirm current requirements with the City of Bradford West Gwillimbury before you build.