307 Lynmouth Avenue Merton SM4 4RX
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 6M, MAXIMUM HEIGHT OF 3M AND EAVES HEIGHT OF 3M.
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Progress
Application details
- Reference
- 25/P0353
- Local authority
- Merton
- Postcode
- SM4 4RX
- Ward
- Lower Morden
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 7 Feb 2025
- Validated
- 7 Feb 2025
- Comments close
- 5 Mar 2025
- Target decision
- 20 Mar 2025
- Decided
- 7 Mar 2025
Estimated project value
£61k–£100k
Based on the 26.8m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 26.79m²
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 4 recent sales are listed below.
- 227 LYNMOUTH AVENUE, MORDEN, SM4 4RXFlat or maisonette · Leasehold · £350,0004 months ago30 Apr 2026
- 225A LYNMOUTH AVENUE, MORDEN, SM4 4RXFlat or maisonette · Leasehold · £300,0007 months ago15 Jan 2026
- 309 LYNMOUTH AVENUE, MORDEN, SM4 4RXTerraced · £495,00010 months ago31 Oct 2025
- 219 LYNMOUTH AVENUE, MORDEN, SM4 4RXFlat or maisonette · Leasehold · £375,00023 months ago10 Oct 2024
- 217 LYNMOUTH AVENUE, MORDEN, SM4 4RXTerraced · Leasehold · £607,0002 years ago11 Oct 2023
- 211 LYNMOUTH AVENUE, MORDEN, SM4 4RXTerraced · £475,0002 years ago13 Sept 2023
- 215 LYNMOUTH AVENUE, MORDEN, SM4 4RXTerraced · £545,0003 years ago4 Aug 2023
- 241A LYNMOUTH AVENUE, MORDEN, SM4 4RXFlat or maisonette · Leasehold · £350,0003 years ago11 May 2023
Homes here go for about £425,000 — the median of the last 8 market sales in SM4 4RX, £300,000 to £607,000.
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
- 307 Lynmouth Avenue Merton SM4 4RXPermittedNext door
- 307 Lynmouth Avenue Merton SM4 4RXPendingNext door
- 293 Lynmouth Avenue Merton SM4 4RXPermitted48 yd
- 293 Lynmouth Avenue Merton SM4 4RXRefused48 yd
- 344 Lynmouth Avenue Merton SM4 4RSPending52 yd
- 328 Lynmouth Avenue Merton SM4 4RSPending77 yd