39 Thornsett Road Bromley Custodian Code SE20 7XB
Construction of two storey side extension to form a 2 bedroom maisonette together with construction of a rear dormer and two front roof lights to the existing house.
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Progress
Application details
- Reference
- 21/01551/FULL1
- Local authority
- Bromley
- Postcode
- SE20 7XB
- Ward
- CLOCK
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 30 Mar 2021
- Validated
- 30 Mar 2021
- Comments close
- 12 May 2021
- Target decision
- 25 May 2021
- Decided
- 24 May 2021
Estimated project value
£120k–£255k
Based on the 75.0m² 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: 75m²
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
- 39 Thornsett Road LB Bromley SE20 7XBRefusedNext door
- Rear of 37 and 39 Thornsett Road Marlow Road Bromley SE20 7XBPendingNext door
- Land at rear of 37 and 39 Thornsett Road Bromley SE20 7XBPermittedAdjoining
- Rear of 37 and 39 Thornsett Road Marlow Road Bromley SE20 7XBPermittedAdjoining
- 124 Marlow Road Bromley Custodian Code SE20 7XGUnknownAdjoining
- 122A Marlow Road Bromley Custodian Code SE20 7XARefusedAdjoining