BuildData
Waterloo Building Permit Search
See what was built at any Waterloo address: what was done, when, and the declared value.
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Get every new Waterloo building permit in a spreadsheet in your inbox the week it is published. Contractors, suppliers, and realtors use it to find the work first. Pick your cities and dataset, 30-day free trial.
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Beyond building permits, Waterloo also has Planning applications, and Major projects in the same API, queryable with the same parameters.
/permit/planning_application/major_projectAbout Waterloo Construction Data
Waterloo building permits cover all permitted construction activity in the city: new homes and condos, commercial and industrial builds, residential renovations, additions, demolitions, and changes of use. BuildData also tracks planning applications, and major projects for Waterloo, available through the same API with the same parameters. BuildData collects and normalizes these records from Waterloo’s open data portals on a daily-to-weekly cadence (by dataset), making 33k+ Waterloo permits searchable through a single REST API.
909+ building permits were issued in Waterloo, ON over the past 12 months, representing $581M in declared construction value. Renovation permits lead by volume. Every record is geocoded and normalized to a consistent schema, so you can query Waterloo the same way you query any other Canadian city in the dataset.
Common uses
- Proptech and real estate: track the new development pipeline, spot supply trends before listings hit market
- Insurance: verify construction activity and renovation history at the property level
- Urban planning and research: analyze permit trends by type, neighbourhood, and time period
- Construction and trades: identify new project opportunities as permits are issued across Ontario
Waterloo Permits by Type
Breakdown of permit categories over the last two years.
Recent Waterloo Building Permits
Latest permits issued in Waterloo, loaded live from the BuildData API.
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Waterloo Planning Applications by Status
Breakdown of categories over the last two years.
Recent Planning Applications in Waterloo
Latest planning application records, loaded live from the BuildData API.
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Major Projects in Waterloo
Planned and under-construction capital projects, loaded live from the BuildData API.
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Building with this? Every Waterloo record above is on the API at
/permit?municipality=waterloo. See the documentation.
Waterloo building permits: FAQ
How do I search Waterloo building permits?
Use the search box on this page: type an address, permit number, or contractor and it queries every Waterloo permit BuildData holds. Records come from Waterloo's own open data, geocoded and normalized.
How do I check the status of a building permit in Waterloo?
Search the address above. Each result shows the permit's status, type, issue date, and description as published by Waterloo. For an application still in progress, the city's own portal remains the authority.
Are Waterloo building permits public record?
Yes. Waterloo publishes building permit records as open data, so anyone can look them up. BuildData aggregates, geocodes, and normalizes them so they are searchable in one place instead of one city portal at a time.
How current is Waterloo permit data?
BuildData refreshes Waterloo permits automatically, so new permits show up within days and go out in the next scheduled feed.
Can I get new Waterloo permits sent to me automatically?
Yes. A BuildData feed emails every new Waterloo building permit as a spreadsheet each week, with the address, type, value, and date. Add any other cities you sell into. 30-day free trial.
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