Greater London - Last 12 months - Updated 24 April 2026

Greenwich Planning Permission Data

Last 12 months

768planning applications approved in Greenwich

This page summarises planning permission data for Greenwich covering the last 12 months. Postyx aggregates approval data from Greenwich's public planning portal to help UK builders identify local opportunities. Data is updated daily.

Top project types

Share of the 768 approvals by category

Monthly trend

Approvals per month over the last 12 months

Full breakdown

Project type	Count	% of total
New Build / Development	315	41.0%
Planning Application	242	31.5%
Loft / Conversion	97	12.6%
Major Extension / Remodel	93	12.1%
Outbuilding / Minor	21	2.7%

Project types in Greenwich

Rear Extension

10-16 weeks

Loft Conversion

8-12 weeks

Side Return Extension

10-14 weeks

Basement Conversion

20-36 weeks

Garage Conversion

3-6 weeks

Conservatory / Orangery

4-10 weeks

New Build House / Self-Build

32-60 weeks

Commercial Conversion / Mixed Use

12-40 weeks

Want the actual addresses of these 768 planning approvals?

Postyx gives UK builders access to the full list of Greenwich planning permissions - including property addresses, application references, and decision dates - so you can send personalised physical letters to homeowners at the moment they need you.

Data aggregated from Greenwich's public planning portal. Individual application details are available to verified builders only.