50 Walton Avenue London Borough of Sutton SM3 9UB
Conversion of loft space involving alteration to existing roofline, hip to gable and a dormer to rear with rooflights to front roofslope.
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Progress
Application details
- Reference
- DM2023/00315
- Local authority
- Sutton
- Postcode
- SM3 9UB
- Ward
- W03
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 27 Feb 2023
- Validated
- 27 Feb 2023
- Target decision
- 24 Apr 2023
- Decided
- 30 Mar 2023
Estimated project value
£35k–£72k
Based on the 23.0m² 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: 23m² · 2 additional bedrooms
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.
- 22 WALTON AVENUE, SUTTON, SM3 9UBTerraced · £572,0004 months ago7 May 2026
- 58 WALTON AVENUE, SUTTON, SM3 9UBTerraced · £575,00012 months ago15 Aug 2025
- 32 WALTON AVENUE, SUTTON, SM3 9UBSemi-detached · £750,0002 years ago11 Jan 2024
- 60 WALTON AVENUE, SUTTON, SM3 9UBTerraced · £485,0004 years ago17 Jun 2022
- 62 WALTON AVENUE, SUTTON, SM3 9UBTerraced · £415,0007 years ago11 Jul 2019
- 80 WALTON AVENUE, SUTTON, SM3 9UBTerraced · £375,0007 years ago7 Jun 2019
- 18 WALTON AVENUE, SUTTON, SM3 9UBTerraced · £450,0007 years ago22 Mar 2019
- 88 WALTON AVENUE, SUTTON, SM3 9UBTerraced · £415,0007 years ago8 Mar 2019
Homes here go for about £467,500 — the median of the last 8 market sales in SM3 9UB, £375,000 to £750,000.
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
- 50 Walton Avenue London Borough of Sutton SM3 9UBPermittedNext door
- 50 Walton Avenue London Borough of Sutton SM3 9UBRefusedNext door
- 50 Walton Avenue Sutton SM3 9UBPendingNext door
- London Borough of Sutton SM3 9UBPermittedAdjoining
- 393 Gander Green Lane Sutton SM3 9QYPermitted52 yd
- 393 Gander Green Lane London Borough of Sutton SM3 9QYPermitted52 yd