London Borough of Sutton SM3 8NP
Conversion of loft space involving alterations to existing roofline, including hip to gable extensions to both flank roofslopes, a dormer extension at front and rooflights to front roofslope and installation of a ground floor flank window.
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Progress
Application details
- Reference
- DM2023/00472
- Local authority
- Sutton
- Postcode
- SM3 8NP
- Ward
- W05
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 2 May 2023
- Validated
- 2 May 2023
- Target decision
- 27 Jun 2023
- Decided
- 19 Jun 2023
Estimated project value
£15k–£32k
Based on the 10.0m² 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: 10m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 25 LUMLEY ROAD, SUTTON, SM3 8NPTerraced · £677,5006 months ago13 Feb 2026
- GROUND FLOOR FLAT, 51 LUMLEY ROAD, SUTTON, SM3 8NPFlat or maisonette · Leasehold · Not a standard market sale · £270,0002 years ago6 Jun 2024
- 9 LUMLEY ROAD, SUTTON, SM3 8NPSemi-detached · £545,0002 years ago12 Oct 2023
- 7 LUMLEY ROAD, SUTTON, SM3 8NPTerraced · £700,0003 years ago17 Jul 2023
- 17 LUMLEY ROAD, SUTTON, SM3 8NPDetached · £680,0003 years ago31 Jan 2023
- 43 LUMLEY ROAD, SUTTON, SM3 8NPSemi-detached · £619,0004 years ago8 Sept 2022
- 33 LUMLEY ROAD, SUTTON, SM3 8NPSemi-detached · £604,0004 years ago20 May 2022
- 29 LUMLEY ROAD, SUTTON, SM3 8NPSemi-detached · £437,0005 years ago18 Mar 2021
Homes here go for about £619,000 — the median of the last 7 market sales in SM3 8NP, £437,000 to £700,000.
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
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