Planning leads for extension specialists in London
The saved search behind this page
This is not a marketing page with a query hidden behind it. Applying it writes a real saved search onto your account: change the councils, change the date window, change the decision state, rename it or throw it away.
What it filters on:
trade=extensions · council=barking-and-dagenham,barnet,bexley,brent,bromley,camden,cit….
Included in the £39 plan and on the free tier — it is not
a separate product and there is nothing extra to buy.
Where it is in London
- Wandsworth 260 in 90 days
- Westminster 188 in 90 days
- Waltham Forest 175 in 90 days
- Croydon 164 in 90 days
- Havering 161 in 90 days
- Brent 157 in 90 days
- Hounslow 147 in 90 days
- Southwark 131 in 90 days
- Newham 126 in 90 days
- Ealing 123 in 90 days
- Barnet 122 in 90 days
- Harrow 122 in 90 days
Recent applications in London
From the councils' own registers, newest first. We never publish who applied or where they live.
- Demolition of existing lean-to conservatory, single storey infill extension, elevational alterations
- Conversion of garage to habitable space, single storey rear extension, loft conversion comprising side dormer and two side rooflights, elevational alterations.
- Single storey front/side extension and elevational alterations
- Removal of chimneys, part one/two storey rear extension, loft conversion comprising rear dormer and rooflight to front, roof and elevational alterations.
- Single storey rear extension
- Certificate of lawfulness for proposed single Storey Rear Extension As Per PRIOR APPROVAL Ref: Y0168.26, dated 13 Aug 2026
- Certificate of lawfulness for proposed loft extension
- Demolition of garage and erection of part one/two storey side and rear extension
- Demolition of existing single-storey rear extension, detached garage and garden shed. Uplift to existing bungalow with front and rear dormers. Single storey rear extension with elevational alteratio…
- Demolition of existing rear extension. Construction of a single storey rear extension.
- Single storey side/rear extension
- Certificate of Lawfulness (Proposed) is sought for single-storey rear infill extension 3m deep x ...
Extension specialists elsewhere
- Scotland 648 in 90 days
- Greater Manchester 574 in 90 days
- Hertfordshire 566 in 90 days
- the West Midlands 500 in 90 days
- Essex 468 in 90 days
- Kent 465 in 90 days
- Surrey 452 in 90 days
- West Yorkshire 446 in 90 days
Or the national page: Planning leads for extension specialists · everything in London: planning leads in London.
What it costs
A free account searches every council we cover and posts a letter for £1.45. £39 a month includes 30 letters, then £1.20 each. There is no per-trade and no per-county product.