London — API

Data Verticals

Explore London's municipal data across 4 domains. Each vertical links to a live dashboard and full API access.

Explore London property assessment data — search, filter, and visualize via API or interactive dashboard.

GET /api/london/property/search — Search properties

GET /api/london/property/stats — Aggregate stats

GET /api/london/property/by-roll/{{roll}} — By roll number

GET /api/london/property/by-dls?dls= — By DLS code

Explore London census profiles data — search, filter, and visualize via API or interactive dashboard.

GET /api/london/census/by-gps — Census by GPS point

GET /api/london/census/by-dls — Census by DLS code

GET /api/london/census/profile — By DA ID

GET /api/london/census/stats — Aggregate stats

Explore London zoning & land use data — search, filter, and visualize via API or interactive dashboard.

GET /api/london/zoning — Zone districts

GET /api/london/zoning/codes — Unique zone codes

GET /api/london/zoning/search?q= — Full-text search

GET /api/london/zoning/categories — Major categories

Explore London building permits data — search, filter, and visualize via API or interactive dashboard.

GET /api/london/building/search — Search permits

GET /api/london/building/stats — Aggregate stats

GET /api/london/building/{{permit_id}} — By permit ID