9 Thornsett Road Bromley Custodian Code SE20 7XB
Proposed ground floor infill rear extension and conservatory first and second floor side extension to existing side addition together with small rear facing terrace rear dormer to main roof slope small front dormer and provision of roof lights to front and rear
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Progress
Application details
- Reference
- 21/01348/FULL6
- Local authority
- Bromley
- Postcode
- SE20 7XB
- Ward
- CLOCK
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 8 Apr 2021
- Validated
- 8 Apr 2021
- Target decision
- 3 Jun 2021
- Decided
- 13 Jul 2021
Estimated project value
£52k–£110k
Based on the 32.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 32m² · 1 additional bedrooms
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
- 9 Thornsett Road Bromley Custodian Code SE20 7XBPermittedNext door
- 13 Thornsett Road Bromley SE20 7XBPermittedAdjoining
- 17 Thornsett Road Bromley Custodian Code SE20 7XBPending53 yd
- 17 Thornsett Road Bromley Custodian Code SE20 7XBRefused53 yd
- 24 Stembridge Road Bromley Custodian Code SE20 7UFPermitted54 yd
- 24 Stembridge Road Bromley Custodian Code SE20 7UFRefused54 yd