240 WEST BARNES LANE Merton KT3 6LT
DEMOLITION OF EXISTING SIDE GARAGE AND REPLACEMENT WITH A TWO STOREY SIDE EXTENSION; CONTINUATION OF THE EXISTING HIPPED ROOF OVER THE NEW SIDE EXTENSION; ERECTION OF A SINGLE STOREY REAR EXTENSION.
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Progress
Application details
- Reference
- 26/HOUSE/0760
- Local authority
- Merton
- Postcode
- KT3 6LT
- Ward
- West Barnes
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 27 Apr 2026
- Validated
- 27 Apr 2026
- Comments close
- 28 May 2026
- Target decision
- 22 Jun 2026
- Decided
- 3 Jul 2026
Estimated project value
£185k–£260k
Based on the 74.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².
Floor area gained: 74m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 240 WEST BARNES LANE, NEW MALDEN, KT3 6LTTerraced · £850,0008 months ago12 Feb 2026
- 242 WEST BARNES LANE, NEW MALDEN, KT3 6LTSemi-detached · £1,000,00014 months ago7 Aug 2025
- 244 WEST BARNES LANE, NEW MALDEN, KT3 6LTSemi-detached · £910,0002 years ago29 Jul 2024
- 208 WEST BARNES LANE, NEW MALDEN, KT3 6LTDetached · £1,350,0003 years ago16 Jun 2023
- 234 WEST BARNES LANE, NEW MALDEN, KT3 6LTTerraced · £393,00014 years ago24 Feb 2012
- 210 WEST BARNES LANE, NEW MALDEN, KT3 6LTDetached · £460,00016 years ago22 Mar 2010
- 208 WEST BARNES LANE, NEW MALDEN, KT3 6LTDetached · £515,00018 years ago11 Jan 2008
- 208 WEST BARNES LANE, NEW MALDEN, KT3 6LTDetached · £415,00019 years ago19 Jan 2007
Homes here go for about £682,500 — the median of the last 8 market sales in KT3 6LT, £393,000 to £1,350,000.
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
- 240 WEST BARNES LANE Merton KT3 6LTPermittedNext door
- 238 West Barnes Lane Merton KT3 6LTPermittedNext door
- 242 West Barnes Lane Merton KT3 6LTPermittedNext door
- 242 WEST BARNES LANE Merton KT3 6LTPermittedNext door
- 244 WEST BARNES LANE Merton KT3 6LTPendingAdjoining
- 234 WEST BARNES LANE Merton KT3 6LTPermittedAdjoining