Home/Modular Homes by City
135 Ontario municipalities & growing
Modular Homes & ADU Rules, by Ontario City
Factory-direct modular home prices and your municipality's actual garden-suite (ADU) rules — find your city below, or check your exact address in seconds.
We've mapped the garden-suite (ADU) by-laws for 135 Ontario municipalities — lot-coverage and size caps, height, setbacks, parking, conservation-authority overlays, and local grants — and pair them with factory-direct modular and ADU pricing. Pick your city for the local picture, or run the ADU Checker for an answer specific to your lot.
135 Ontario municipalities covered — by region
Toronto
Peel & Halton
York Region
Durham Region
Simcoe County & Muskoka
BarrieFull guide →BracebridgeFull guide →Bradford West GwillimburyFull guide →CollingwoodFull guide →EssaFull guide →GravenhurstFull guide →HuntsvilleCheck →InnisfilFull guide →Lake of BaysCheck →MidlandFull guide →Muskoka DistrictCheck →New TecumsethFull guide →OrilliaFull guide →Oro-MedonteCheck →Parry Sound DistrictCheck →SevernFull guide →SpringwaterFull guide →TayFull guide →TinyFull guide →Wasaga BeachCheck →
Dufferin & Headwaters
Waterloo Region & Wellington
Niagara
Southwestern Ontario
AylmerCheck →BayhamCheck →BrantfordFull guide →Central ElginCheck →Chatham-KentFull guide →County of BrantFull guide →Dutton DunwichFull guide →Georgian BluffsFull guide →Grey HighlandsFull guide →Haldimand CountyFull guide →HamiltonFull guide →HanoverFull guide →LakeshoreFull guide →LaSalleFull guide →LondonFull guide →MalahideCheck →MeafordFull guide →Norfolk CountyFull guide →North MiddlesexFull guide →Owen SoundFull guide →SarniaCheck →Saugeen ShoresFull guide →SouthgateFull guide →SouthwoldCheck →Thames CentreCheck →The Blue MountainsFull guide →Township of ChatsworthFull guide →Township of WellesleyFull guide →Township of WoolwichFull guide →West ElginCheck →West GreyCheck →WindsorFull guide →WoodstockFull guide →
Eastern Ontario & the Kawarthas
Alfred and PlantagenetCheck →BeckwithCheck →BellevilleFull guide →Carleton PlaceFull guide →Cavan MonaghanCheck →Centre HastingsFull guide →ChamplainFull guide →CobourgFull guide →East HawkesburyFull guide →Greater NapaneeCheck →Haliburton CountyCheck →Hastings HighlandsFull guide →Kawartha LakesFull guide →KingstonFull guide →Laurentian ValleyFull guide →Loyalist TownshipFull guide →North DundasCheck →North GlengarryCheck →Otonabee-South MonaghanFull guide →OttawaFull guide →PeterboroughFull guide →Peterborough CountyCheck →RussellFull guide →Smiths FallsFull guide →South GlengarryCheck →Stirling-RawdonCheck →Township of Central FrontenacCheck →Township of MadocFull guide →Trent HillsFull guide →
Don't see your municipality? We add new ones every week — check your address and we'll tell you the moment it's covered.