20 Northwood Road Sutton SM5 3JA
Erection of a part one, part two storey side and rear extension including the conversion of garage into habitable rooms and alterations to the rear fenestration.
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Progress
Application details
- Reference
- DM2025/00317
- Local authority
- Sutton
- Postcode
- SM5 3JA
- Ward
- Carshalton South & Clockhouse
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 12 Mar 2025
- Validated
- 12 Mar 2025
- Comments close
- 8 Apr 2025
- Target decision
- 7 May 2025
- Decided
- 7 May 2025
Estimated project value
£125k–£205k
Based on the 55.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 55m² · 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.
- 17 NORTHWOOD ROAD, CARSHALTON, SM5 3JADetached · £862,50011 months ago24 Nov 2025
- 16 NORTHWOOD ROAD, CARSHALTON, SM5 3JASemi-detached · £630,00019 months ago5 Mar 2025
- 9 NORTHWOOD ROAD, CARSHALTON, SM5 3JASemi-detached · £760,0003 years ago27 Oct 2023
- 34 NORTHWOOD ROAD, CARSHALTON, SM5 3JASemi-detached · £851,9003 years ago15 Dec 2022
- 20 NORTHWOOD ROAD, CARSHALTON, SM5 3JASemi-detached · £662,0004 years ago9 Aug 2022
- 25 NORTHWOOD ROAD, CARSHALTON, SM5 3JATerraced · £784,5004 years ago1 Aug 2022
- 27 NORTHWOOD ROAD, CARSHALTON, SM5 3JASemi-detached · £780,0004 years ago13 Apr 2022
- 12 NORTHWOOD ROAD, CARSHALTON, SM5 3JASemi-detached · £680,0005 years ago23 Jun 2021
Homes here go for about £770,000 — the median of the last 8 market sales in SM5 3JA, £630,000 to £862,500.
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
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