Official Provincial Reference Data
Provinces · ON
Ontario permit-source coverage
Live ingestion — official sources active and normalized into the product.
Profiled readiness
5Record-ready
1In progress
24Source research
30profiled / 444
Jurisdictions
Ontario
Showing the priority jurisdictions profiled in depth. The full registry catalogues every local jurisdiction in this region.
JurisdictionTypeScoreReadinessSourcesOfficial site
Toronto99A — Live records3—
Ottawa88B — Live applications2—
Mississauga96A — Live records2—
Brampton45F — Research required1—
Hamilton94A — Live records1—
London75B — Live applications1—
Markham45F — Research required1—
Vaughan45F — Research required1—
Kitchener86B — Live applications1—
Windsor45F — Research required1—
Richmond Hill45F — Research required1—
Oakville45F — Research required1—
Burlington45F — Research required1—
Oshawa45F — Research required1—
Greater Sudbury45F — Research required1—
Barrie45F — Research required1—
Guelph45F — Research required1—
Whitby45F — Research required1—
Cambridge45F — Research required1—
Waterloo45F — Research required1—
Kingston45F — Research required1—
Milton45F — Research required1—
Ajax45F — Research required1—
Thunder Bay45F — Research required1—
Peterborough45F — Research required1—
Niagara Falls45F — Research required1—
Pickering45F — Research required1—
Sault Ste. Marie45F — Research required1—
Brantford45F — Research required1—
St. Catharines45F — Research required1—
Official sources
14 official source definitions
Official Provincial Spatial Data
Ontario municipal boundaries
- Lower And Single Tier Boundaries
- Upper Tier And District Boundaries
Official Provincial
Ontario municipal land-use planning files where the Province is approval authority
- Official Plan File
- Official Plan Amendment
- Subdivision File
- Provincial Planning Decision
Official Municipal Open Data
Toronto active building applications and permits
- Building Permit Application
- Building Permit
- Demolition Permit
- Plumbing Or Mechanical Work If Source Categorized
Official Municipal Open Data
Toronto cleared building permits
- Building Permit
- Inspection Status
- Completed Or Closed Permit
Official Municipal Open Data
Toronto Development Pipeline
Official Municipal Open Data
Mississauga issued building permits
Official Municipal Open Data
Mississauga active development applications
- Official Plan Amendment
- Zoning Bylaw Amendment
- Site Plan
- Subdivision
- Condominium
Official Municipal Open Data
Hamilton building and demolition permits, 2017 to present
- Building Permit
- Demolition Permit
Official Municipal
Ottawa Development Application Search
Official siteOfficial Municipal
Ottawa building permit record access
Official siteOfficial Municipal Open Data
Kitchener active planning applications
Official Municipal
London ongoing planning applications
Official siteOfficial Municipal Or Regional
Ontario municipal planning and Committee of Adjustment discovery
- Minor Variance
- Consent
- Official Plan Amendment
- Zoning Bylaw Amendment
- Site Plan
Known coverage gaps
- {"dataset":"province_wide_record_level_building_permits","status":"no_single_universal_feed","action":"Combine city open data, planning tools, committee records, and municipal partnerships."}
- {"dataset":"electrical_permits","status":"authority_and_publication_not_uniform","action":"Create separate ESA and municipal trade-permit routing after legal and source validation."}
- {"dataset":"plumbing_hvac_trade_permits","status":"often_embedded_in_municipal_building_systems","action":"Map source-specific permit categories instead of assuming standalone feeds."}
- {"dataset":"business_licences","status":"municipality_specific","action":"Build a separate registry for municipal licensing datasets."}
PermitProspect