403 WEST BARNES LANE Merton KT3 6PA
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION, SINGLE STOREY SIDE EXTENSION, AND A HIP TO GABLE ROOF EXTENSION WITH REAR DORMER.
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Progress
Application details
- Reference
- 23/P2438
- Local authority
- Merton
- Postcode
- KT3 6PA
- Ward
- West Barnes
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 7 Sept 2023
- Validated
- 7 Sept 2023
- Comments close
- 7 Sept 2023
- Target decision
- 2 Nov 2023
- Decided
- 26 Oct 2023
Estimated project value
£57k–£120k
Based on the 38.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 38m² · 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.
- 443 WEST BARNES LANE, NEW MALDEN, KT3 6PAFlat or maisonette · Leasehold · £445,00011 months ago9 Oct 2025
- 433 WEST BARNES LANE, NEW MALDEN, KT3 6PAFlat or maisonette · Leasehold · £355,00020 months ago2 Jan 2025
- 441 WEST BARNES LANE, NEW MALDEN, KT3 6PAFlat or maisonette · Leasehold · £390,0003 years ago14 Nov 2022
- 453 WEST BARNES LANE, NEW MALDEN, KT3 6PATerraced · £692,0004 years ago14 Apr 2022
- 439 WEST BARNES LANE, NEW MALDEN, KT3 6PAFlat or maisonette · Leasehold · £355,0005 years ago15 Jun 2021
- 421 WEST BARNES LANE, NEW MALDEN, KT3 6PAFlat or maisonette · Leasehold · £351,0006 years ago31 Jan 2020
- 419 WEST BARNES LANE, NEW MALDEN, KT3 6PAFlat or maisonette · Leasehold · £334,0006 years ago27 Sept 2019
- 421 WEST BARNES LANE, NEW MALDEN, KT3 6PAFlat or maisonette · Leasehold · £370,0008 years ago25 Jan 2018
Homes here go for about £362,500 — the median of the last 8 market sales in KT3 6PA, £334,000 to £692,000.
Contains HM Land Registry data © Crown copyright and database right 2025. 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.
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