UK New Build Development Map
Track housing developments on brownfield and greenfield sites across the UK. See where new homes are being built.
37,942
Development Sites
24,190
With Permission
26,017
Deliverable Sites
1.9M
Potential Homes
309
Local Authorities
Understanding Development Land
Brownfield Land
Previously developed land that is available for redevelopment. This includes former industrial sites, old factories, disused commercial properties, and other land that has been built on before.
- ✓ Reduces urban sprawl
- ✓ Often near existing infrastructure
- ✓ Government priority for development
Greenfield Land
Undeveloped land, typically agricultural or natural areas, that has not previously been built on. Development on greenfield sites is more controversial due to environmental concerns.
- ✓ Often larger development potential
- ✓ Fewer contamination issues
- ⚠️ Environmental considerations
Explore by Region
Browse development sites across all UK regions. Each area page shows brownfield and greenfield sites with planning status and housing potential.
How Build Checkup Works
Official Data
We aggregate data from official UK government brownfield registers that councils are required to publish annually.
Interactive Map
Visualize development sites on an interactive map. Filter by land type, planning status, and housing potential.
Track Development
See planning status, expected housing numbers, and site details for every development across the UK.
Ready to Explore UK Development Sites?
Start browsing thousands of brownfield and greenfield sites across the UK. See where new homes are being planned and built.
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