39 Somerset Avenue Merton SW20 0BJ
ERECTION OF A SINGLE STOREY REAR EXTENSION.
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Progress
Application details
- Reference
- 23/P1931
- Local authority
- Merton
- Postcode
- SW20 0BJ
- Ward
- Raynes Park
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 17 Jul 2023
- Validated
- 17 Jul 2023
- Comments close
- 11 Aug 2023
- Target decision
- 11 Sept 2023
- Decided
- 11 Sept 2023
Estimated project value
£66k–£110k
Based on the 27.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 27m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 19 SOMERSET AVENUE, LONDON, SW20 0BJSemi-detached · £1,200,0007 months ago13 Mar 2026
- 23 SOMERSET AVENUE, LONDON, SW20 0BJSemi-detached · £1,200,00013 months ago24 Sept 2025
- 8B SOMERSET AVENUE, LONDON, SW20 0BJFlat or maisonette · Leasehold · £497,00014 months ago15 Aug 2025
- 11 SOMERSET AVENUE, LONDON, SW20 0BJSemi-detached · £840,0002 years ago2 Aug 2024
- 38 SOMERSET AVENUE, LONDON, SW20 0BJSemi-detached · £1,090,0002 years ago7 May 2024
- 18 SOMERSET AVENUE, LONDON, SW20 0BJSemi-detached · £1,110,0002 years ago8 Dec 2023
- 3 SOMERSET AVENUE, LONDON, SW20 0BJSemi-detached · £1,353,2004 years ago7 Oct 2022
- 17 SOMERSET AVENUE, LONDON, SW20 0BJSemi-detached · £885,0005 years ago28 Jun 2021
Homes here go for about £1,100,000 — the median of the last 8 market sales in SW20 0BJ, £497,000 to £1,353,200.
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
- 31 Somerset Avenue Merton SW20 0BJPermittedAdjoining
- 25 Somerset Avenue Merton SW20 0BJPermitted58 yd
- 36 Somerset Avenue Merton SW20 0BJPermitted66 yd
- 23 Somerset Avenue Merton SW20 0BJPermitted67 yd
- 21 Somerset Avenue Merton SW20 0BJPermitted74 yd
- 21 Somerset Avenue Merton SW20 0BJPending74 yd