Data sources and notices

Every PiQa answer shows its source.

PiQa answers from official public sources, read by hand or counted from open data. Each answer names its source and the date it was checked.

City of Toronto open data

Development applications, address points and ward figures.

Licence: Open Government Licence – Toronto.

Canada Mortgage and Housing Corporation (CMHC)

Housing starts, completions and rental market figures.

Licence: CMHC data licence.

Statistics Canada

Housing figures Statistics Canada publishes from CMHC data.

Licence: Statistics Canada Open Licence.

Bank of Canada

Policy and lending rates.

Licence: Bank of Canada terms of use.

DataSF

San Francisco Assessor’s roll, building permits, zoning and neighbourhood boundaries.

Licence: Public Domain Dedication and License (PDDL).

City and County of San Francisco scheduled transit data (GTFS)

Stops, routes and weekday departures per San Francisco neighbourhood.

Licence: Transit Data License Agreement.

San Francisco transit data notice

Reproduced with permission granted by the City and County of San Francisco. Neither the City and County of San Francisco nor any of its agencies make any representations or warranties of any kind regarding the data, which is provided “as is”.

By using answers that include this data, you agree that the City and County of San Francisco, the San Francisco Municipal Transportation Agency, and their employees, officers, directors and agents are not liable for damages of any kind arising from the use of the data or any application that uses it, including direct, indirect, incidental, punitive, consequential or special damages.

Praime is not affiliated with or endorsed by the City and County of San Francisco or its transit agency.

PiQa does not use MLS listings or prices. Read how your information is used →