46 Birchwood Avenue London Borough of Sutton SM6 7EN
Demolition of existing adjoining garage and erection of a single storey side and rear extension.
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Progress
Application details
- Reference
- DM2021/02288
- Local authority
- Sutton
- Postcode
- SM6 7EN
- Ward
- E07
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 5 Jan 2022
- Validated
- 5 Jan 2022
- Comments close
- 17 Jun 2022
- Target decision
- 2 Mar 2022
- Decided
- 18 Jul 2022
Estimated project value
£160k–£265k
Based on the 70.0m² 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: 70m² · 1 additional bedrooms
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.
- 30 BIRCHWOOD AVENUE, WALLINGTON, SM6 7ENSemi-detached · £625,0004 months ago23 Apr 2026
- 26 BIRCHWOOD AVENUE, WALLINGTON, SM6 7ENSemi-detached · £575,0008 months ago12 Dec 2025
- 61 BIRCHWOOD AVENUE, WALLINGTON, SM6 7ENSemi-detached · £495,0009 months ago4 Dec 2025
- 64 BIRCHWOOD AVENUE, WALLINGTON, SM6 7ENSemi-detached · £621,50020 months ago8 Jan 2025
- 41 BIRCHWOOD AVENUE, WALLINGTON, SM6 7ENSemi-detached · £540,0003 years ago16 Jan 2023
- 32 BIRCHWOOD AVENUE, WALLINGTON, SM6 7ENSemi-detached · £645,0003 years ago2 Nov 2022
- 26 BIRCHWOOD AVENUE, WALLINGTON, SM6 7ENSemi-detached · £468,0004 years ago25 Apr 2022
- 24 BIRCHWOOD AVENUE, WALLINGTON, SM6 7ENSemi-detached · Not a standard market sale · £505,0004 years ago14 Oct 2021
Homes here go for about £575,000 — the median of the last 7 market sales in SM6 7EN, £468,000 to £645,000.
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
- 44 Birchwood Avenue Sutton SM6 7ENPermittedNext door
- 42 Birchwood Avenue London Borough of Sutton SM6 7ENPermittedNext door
- 42 Birchwood Avenue London Borough of Sutton SM6 7ENWithdrawnNext door
- 42 Birchwood Avenue London Borough of Sutton SM6 7ENPermittedNext door
- 42 Birchwood Avenue London Borough of Sutton SM6 7ENPendingNext door
- 43 Birchwood Avenue London Borough of Sutton SM6 7ENRefusedAdjoining