17 Thornsett Road Bromley SE20 7XB
Rear dormer extension/conversion into 1 one bedroom flat/1 two bedroom flat and 1 three bedroom flat/cycle rack to rear and refuse store and 3 parking spaces to front
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 06/01144/FULL1
- Local authority
- Bromley
- Postcode
- SE20 7XB
- Ward
- CLOCK HOUSE
- Application type
- All Other
- Property type
- Flat
Key dates
- Decided
- 18 May 2006
Estimated project value
£37k–£100k
Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.
- FLAT 4, 15 THORNSETT ROAD, LONDON, SE20 7XBFlat or maisonette · Leasehold · Not a standard market sale · £228,0004 months ago10 Jun 2026
- 21 THORNSETT ROAD, LONDON, SE20 7XBSemi-detached · Not a standard market sale · £1,000,0009 months ago14 Jan 2026
- 13 THORNSETT ROAD, LONDON, SE20 7XBSemi-detached · £950,00019 months ago21 Mar 2025
- 11 THORNSETT ROAD, LONDON, SE20 7XBTerraced · £1,070,0004 years ago28 Jul 2022
- 31 THORNSETT ROAD, LONDON, SE20 7XBTerraced · £850,0005 years ago24 Sept 2021
- FLAT 4, 15 THORNSETT ROAD, LONDON, SE20 7XBFlat or maisonette · Leasehold · £273,0007 years ago23 Nov 2018
- NEW BOWERS, 1 THORNSETT ROAD, LONDON, SE20 7XBOther · Not a standard market sale · £445,00010 years ago2 Sept 2016
- FLAT 4, 15 THORNSETT ROAD, LONDON, SE20 7XBFlat or maisonette · Leasehold · £179,95012 years ago15 Nov 2013
Homes here go for about £850,000 — the median of the last 5 market sales in SE20 7XB, £179,950 to £1,070,000.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
Nearby applications
- 17 Thornsett Road Bromley Custodian Code SE20 7XBRefusedNext door
- 17 Thornsett Road Bromley Custodian Code SE20 7XBPendingNext door
- 13 Thornsett Road Bromley SE20 7XBPermittedAdjoining
- 24 Stembridge Road Bromley Custodian Code SE20 7UFPermitted52 yd
- 24 Stembridge Road Bromley Custodian Code SE20 7UFRefused52 yd
- 9 Thornsett Road Bromley Custodian Code SE20 7XBPermitted54 yd