20 The Warren London Borough of Sutton SM5 4EH
Erection of a single storey side/rear extension incorporating conversion of garage into habitable use and increase in garage roof height, erection of a single storey rear extension and provision of raised patio at rear with steps down to rear garden.
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Progress
Application details
- Reference
- DM2019/01790
- Local authority
- Sutton
- Postcode
- SM5 4EH
- Ward
- C14
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 1 Nov 2019
- Validated
- 1 Nov 2019
- Target decision
- 27 Dec 2019
- Decided
- 12 Dec 2019
Estimated project value
£38k–£69k
Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 46 THE WARREN, CARSHALTON, SM5 4EHOther · Not a standard market sale · £1,175,00010 months ago10 Oct 2025
- 18 THE WARREN, CARSHALTON, SM5 4EHDetached · £1,470,0005 years ago5 Mar 2021
- 10 THE WARREN, CARSHALTON, SM5 4EHDetached · £1,050,0007 years ago26 Oct 2018
- 18 THE WARREN, CARSHALTON, SM5 4EHDetached · Not a standard market sale · £780,0008 years ago16 Oct 2017
- 20 THE WARREN, CARSHALTON, SM5 4EHDetached · £965,00012 years ago29 Jul 2014
- 6 THE WARREN, CARSHALTON, SM5 4EHDetached · £810,00012 years ago3 Jun 2014
- 34 THE WARREN, CARSHALTON, SM5 4EHDetached · £727,00013 years ago24 Oct 2012
- 38 THE WARREN, CARSHALTON, SM5 4EHDetached · £500,00020 years ago3 Mar 2006
Homes here go for about £887,500 — the median of the last 6 market sales in SM5 4EH, £500,000 to £1,470,000.
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
- 20 The Warren London Borough of Sutton SM5 4EHPermittedNext door
- 18 The Warren London Borough of Sutton SM5 4EHPermittedNext door
- 18 The Warren London Borough of Sutton SM5 4EHPermittedNext door
- 17 The Warren London Borough of Sutton SM5 4EQRefused105 yd
- 17 The Warren London Borough of Sutton SM5 4EQRefused105 yd
- The Warren Sutton SM5 4EQPermitted111 yd