PropTx and MPAC Unify Ontario’s Residential Appraisal Data
Event summary
- PropTx and MPAC partner to offer Ontario’s most comprehensive residential appraisal data solution, launching April 1, 2026.
- The integrated platform combines PropTx MLS® listing data with MPAC property data, including square footage and building permit history.
- Subscription includes three-year residential and five-year commercial PropTx MLS® sales history with full listing details and photos.
- Optional fee-based retrospective data reports available for specialized appraisals requiring longer time series of data.
The big picture
This partnership addresses longstanding challenges in the appraisal process, particularly around data fragmentation and cost efficiency. By integrating two of Ontario’s most trusted property data sources, PropTx and MPAC aim to enhance data transparency and access, supporting better outcomes across the real estate ecosystem. The move reflects a broader industry trend towards data consolidation and technological advancements in real estate valuation.
What we're watching
- Data Integration
- How the unified platform will affect the accuracy and efficiency of property valuations in Ontario.
- Market Adoption
- Whether appraisers will fully transition from multiple subscriptions to this single integrated solution.
- Competitive Response
- The pace at which competitors may develop similar comprehensive data solutions.
Related topics