12 Somerset Avenue Merton SW20 0BJ
APPLICATION TO DETERMINE WHETHER PRIOR APPROVAL IS REQUIRED IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 4.3 METRES THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.25 METRES THE HEIGHT OF THE EAVES OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 METRES
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Progress
Application details
- Reference
- 19/P0042
- Local authority
- Merton
- Postcode
- SW20 0BJ
- Ward
- Raynes Park_histroic
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 3 Jan 2019
- Validated
- 3 Jan 2019
- Comments close
- 25 Jan 2019
- Target decision
- 13 Feb 2019
- Decided
- 7 Feb 2019
Estimated project value
£41k–£75k
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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².
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
- 16 Somerset Avenue Merton SW20 0BJPermittedNext door
- 46 Camberley Avenue Merton SW20 0BQPermittedAdjoining
- 22 Taunton Avenue Merton SW20 0BHPending60 yd
- 24 TAUNTON AVENUE Merton SW20 0BHPermitted60 yd
- 18 Taunton Avenue Merton SW20 0BHPending64 yd
- 32 Taunton Avenue Merton SW20 0BHPermitted71 yd