33 Onslow Avenue London Borough of Sutton SM2 7ED
Erection of a two-storey rear extension and conversion of existing garage into a habitable room, formation of a front entrance canopy and alterations to fenestration to all elevations, conversion of loft space, involving alterations to the existing roof line, increase of the ridge height of the main roof, two dormers to rear roofslope and a rooflight to front roofslope.
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Progress
Application details
- Reference
- DM2023/01555
- Local authority
- Sutton
- Postcode
- SM2 7ED
- Ward
- W05
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 2 Nov 2023
- Validated
- 2 Nov 2023
- Comments close
- 5 Dec 2023
- Target decision
- 28 Dec 2023
- Decided
- 20 Dec 2023
Estimated project value
£195k–£405k
Based on the 130m² 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: 129.5m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 31 ONSLOW AVENUE, SUTTON, SM2 7EDDetached · £1,185,00010 months ago5 Nov 2025
- 7 ONSLOW AVENUE, SUTTON, SM2 7EDDetached · £1,575,00017 months ago11 Apr 2025
- 27 ONSLOW AVENUE, SUTTON, SM2 7EDDetached · £1,640,0002 years ago31 Jul 2024
- 33 ONSLOW AVENUE, SUTTON, SM2 7EDDetached · Not a standard market sale · £950,0004 years ago10 Feb 2022
- 11 ONSLOW AVENUE, SUTTON, SM2 7EDDetached · £1,520,0004 years ago14 Dec 2021
- 29 ONSLOW AVENUE, SUTTON, SM2 7EDDetached · £800,0006 years ago15 Jan 2020
- 31 ONSLOW AVENUE, SUTTON, SM2 7EDDetached · £743,00012 years ago20 Feb 2014
- 17 ONSLOW AVENUE, SUTTON, SM2 7EDDetached · £777,00013 years ago27 Jun 2013
Homes here go for about £1,185,000 — the median of the last 7 market sales in SM2 7ED, £743,000 to £1,640,000.
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
- 33 Onslow Avenue London Borough of Sutton SM2 7EDPermittedNext door
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- 33 Onslow Avenue Sutton SM2 7EDRefusedNext door
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