Toronto's Annex Neighbourhood

Explore the trees
of the Annex

A community-maintained map of surveyed trees — browse species and measurements, find trees on your street, and help improve the data over time.

Open the Map Suggest an Edit
What you can do here
  • Browse individual tree records on an interactive map
  • View species, DBH, height, and street location
  • Track recent community updates to the dataset
  • Submit corrections and contribute new data
May 2026 Tree map now has unique tree IDs to ensure updates work. Discuss on GitHub

Interactive Map

Explore tree records on a map view centred on the Annex neighbourhood.

Open Data Project

The project republishes and improves local tree survey data in an open public format.

Community Contributions

Residents and supporters can help verify, correct, and expand the dataset.

About the Project

A neighbourhood map built for public use

The Annex Tree Map makes local tree survey data easier to browse, understand, and improve. It is designed for residents, researchers, local groups, schools, and anyone curious about the urban forest.

Alongside the interactive map, the project supports an edit workflow, update tracking, and community participation.

In Collaboration With

Annex Residents' Association

Developed with the Annex Residents' Association to support awareness, stewardship, and access to neighbourhood tree information.

Explore the project
Map

Browse tree records

Open the full map, search by tree number or species, and view individual records.

Open Map
Get Involved

Help improve the data

Suggest corrections, learn how to measure trees, and see how to contribute.

Learn More
Updates

Track project activity

See recent changes, community edit issues, and project progress.

View Updates
Stay Updated

Get Annex Tree Map updates

Subscribe for occasional updates about new map features, community edits, tree data improvements, and ways to get involved.

No spam — just occasional project updates.

Want to help keep the map accurate?

Submit a correction, flag a tree record, or explore the current dataset.

Suggest an Edit About the Project