Hong Kong’s most comprehensive building intelligence database. 200+ buildings with architectural drawings, ownership chains, tenant data, heritage grading, and leasing contacts — in one platform.
Three Data Layers
Architectural elevation drawings, heritage grading, building history, and visitor information. Beautiful, shareable, open.
+ Gemini-generated drawings
+ Heritage grades & monuments
+ Building history & notable features
Ownership chains, floor-by-floor tenant data, leasing contacts, and Companies Registry cross-referencing. The data product.
+ Owner → parent group → key figures
+ Tenant intelligence per floor
+ Management & leasing contacts
Ongoing developments, government data sync, Northern Metropolis tracking, and new completions. Keeps the database alive.
+ 4 government data sources
+ Automated monthly sync
+ New development monitoring
Featured Plates
Districts · 257 buildings across 26 districts
Categories · 16 types
Skyscrapers
skyscraper
Heritage
heritage
Temples
temple
Cultural
cultural
Hotels
hotel
Commercial
commercial
Residential
residential
Transport
transport
Institutional
institutional
Landmarks
landmark
Mixed-Use
mixed_use
Gardens
garden
Infrastructure
infrastructure
Office
office
Coworking
coworking
Retail
retail
Intelligence Preview
Who Owns Hong Kong?
Full ownership chains, key figures, and CR cross-referencing available in the Intelligence Layer.
Map View
Open Interactive Map
Mapbox · 200+ pins · Category filters · Building details
Launch →
Data Sources · Government Open Data
Automated sync on 1st of every month via Vercel Cron · Cascading match engine (name → GPS → address → fuzzy)