Best Property Data Tools in Canada

Canadian buyers and realtors have access to several property data sources, each covering a different layer of the record. Knowing which tool to use, and where each one stops short, helps avoid surprises at the condition stage.

Municipal Open Data Portals

Most major Canadian cities publish building permits, zoning, and assessment records through open data portals. These provide raw records but require manual cross-referencing and address matching.

Provincial Flood and Environmental Mapping

Provincial agencies publish flood hazard mapping. In Alberta, the Flood Awareness Map; in Manitoba, provincial hydrology resources; in Ontario, conservation authority mapping.

Land Title Registry Services

Provincial land registries provide official title documents containing registered ownership and encumbrances. Property Proof includes a parcel-confirmed title summary as part of every report where available, with PII stripped.

Structured Property History Reports

Property Proof aggregates permits, zoning, flood mapping, assessment data, and title context into one report. Designed for pre-offer due diligence and listing transparency: records only, no opinions.

Where to Find House Sale History in Canada

In most Canadian provinces, historical residential sale prices are not fully public record, since access to MLS sold data is restricted to licensed professionals and platforms with real estate board agreements. HouseSigma (with a free account) is the most widely used option for sold prices in Ontario, BC, and Alberta, and HonestDoor shows price data for many properties. Property Proof deliberately excludes sale prices: our reports contain only publicly accessible records: permits, zoning, flood mapping, and title context. Most thorough buyers check both.