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Mississauga Building Permit Search

34k+ building permit records from Mississauga, Ontario, plus contractor profiles, planning applications, business licences, major projects, and zoning. One API, geocoded, normalized, and refreshed automatically.

Permits and their status, licences, planning applications, heritage designation, zoning and what is nearby. Free to search.

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34k
Total Permits
3k
Last 12 Months
$2.1B
Construction Value (12 mo.)
6
Permit Categories

Mississauga construction leads, delivered weekly

Get every new Mississauga building permit as a clean CSV in your inbox the week the project starts. Contractors, suppliers, and realtors use it to reach owners first. Pick your cities and dataset, 30-day free trial.

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Datasets available in Mississauga

Beyond building permits, Mississauga also has Contractor profiles, Planning applications, Business licences, Major projects, and Zoning in the same API, queryable with the same parameters.

Building permits
34k records
/permit
Checked daily
Contractor profiles
582 records
/contractor
Checked daily
Planning applications
1k records
/planning_application
Checked weekly
Business licences
14k records
/licence
Checked daily
Major projects
110 records
/major_project
Checked weekly
Zoning
11k zones
/zone
Checked monthly

See coverage for every city →

About Mississauga Construction Data

Mississauga 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 contractor profiles, planning applications, business licences, major projects, and zoning for Mississauga, available through the same API with the same parameters. BuildData collects and normalizes these records from Mississauga’s open data portals on a daily-to-weekly cadence (by dataset), making 34k+ Mississauga permits searchable through a single REST API.

3k+ building permits were issued in Mississauga, ON over the past 12 months, representing $2.1B in declared construction value. Renovation permits lead by volume. Every record is geocoded and normalized to a consistent schema, so you can query Mississauga 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

Mississauga Permits by Type

Breakdown of permit categories across all years on record.

Renovation
18k
Other
9k
Addition
2k
Demolition
1k
New Construction
1k
Change of Use
90

Recent Mississauga Building Permits

Latest permits issued in Mississauga, loaded live from the BuildData API.

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Mississauga Planning Applications by Status

Breakdown of categories across all records on file.

Approved
1k
Other
467

Recent Planning Applications in Mississauga

Latest planning application records, loaded live from the BuildData API.

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Mississauga Business Licences by Category

Breakdown of categories across all records on file.

Other
6k
Industrial
2k
Retail
2k
Health Wellness
1k
Construction Trade
469
Education
450

Recent Business Licences in Mississauga

Latest business licence records, loaded live from the BuildData API.

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Major Projects in Mississauga

Planned and under-construction capital projects, loaded live from the BuildData API.

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Query Mississauga Permits via API

Filter by type, date range, address, or construction value. Returns JSON.

curl --request GET --url "https://builddata-canadian-construction-data-api.p.rapidapi.com/permit?municipality=mississauga&permit_type_canonical=new_construction&limit=10" --header "X-RapidAPI-Key: YOUR_KEY_HERE" --header "X-RapidAPI-Host: builddata-canadian-construction-data-api.p.rapidapi.com"

Mississauga building permits: FAQ

How do I search Mississauga building permits?

Use the search box on this page: type an address, permit number, or contractor and it queries every Mississauga permit BuildData holds. Records come from Mississauga's own open data, geocoded and normalized.

How do I check the status of a building permit in Mississauga?

Search the address above. Each result shows the permit's status, type, issue date, and description as published by Mississauga. For an application still in progress, the city's own portal remains the authority.

Are Mississauga building permits public record?

Yes. Mississauga 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 Mississauga permit data?

BuildData refreshes Mississauga permits automatically, so new permits show up within days and go out in the next scheduled feed.

Can I get new Mississauga permits sent to me automatically?

Yes. A BuildData feed emails every new Mississauga 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.

Get Mississauga construction leads weekly

New permits delivered to your inbox, or full API access. 30-day free trial.

Start your lead feed →