8 Carleton Avenue London Borough of Sutton SM6 9LN
Erection of a first floor rear/side extension. Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to both side roofslopes.
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Progress
Application details
- Reference
- DM2025/00125
- Local authority
- Sutton
- Postcode
- SM6 9LN
- Ward
- E10
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 13 Feb 2025
- Validated
- 13 Feb 2025
- Target decision
- 10 Apr 2025
- Decided
- 8 Apr 2025
Estimated project value
£65k–£135k
Based on the 43.2m² 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: 43.2m² · 3 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.
- 2 CARLETON AVENUE, WALLINGTON, SM6 9LNDetached · £885,00013 months ago31 Jul 2025
- 28 CARLETON AVENUE, WALLINGTON, SM6 9LNDetached · £875,00016 months ago29 Apr 2025
- 4 CARLETON AVENUE, WALLINGTON, SM6 9LNDetached · £745,0002 years ago20 May 2024
- 50 CARLETON AVENUE, WALLINGTON, SM6 9LNDetached · £875,0003 years ago31 Jan 2023
- 8 CARLETON AVENUE, WALLINGTON, SM6 9LNDetached · £650,0007 years ago10 Jun 2019
- 40 CARLETON AVENUE, WALLINGTON, SM6 9LNDetached · £725,0007 years ago18 Jan 2019
- 54 CARLETON AVENUE, WALLINGTON, SM6 9LNSemi-detached · £602,5008 years ago16 Feb 2018
- 8 CARLETON AVENUE, WALLINGTON, SM6 9LNDetached · £650,0009 years ago24 Aug 2017
Homes here go for about £735,000 — the median of the last 8 market sales in SM6 9LN, £602,500 to £885,000.
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.
Nearby applications
- 8 Carleton Avenue London Borough of Sutton SM6 9LNPermittedNext door
- 8 Carleton Avenue London Borough of Sutton SM6 9LNRefusedNext door
- 8 Carleton Avenue London Borough of Sutton SM6 9LNPermittedNext door
- 8 Carleton Avenue London Borough of Sutton SM6 9LNWithdrawnNext door
- 2 Carleton Avenue Sutton SM6 9LNPermittedAdjoining
- 7 Carleton Avenue London Borough of Sutton SM6 9LWPermitted59 yd