12 Sanderstead Avenue London Borough of Barnet NW2 1SG
Conversion of the existing garage into habitable room, insertion of window to replace the existing garage door. Reconfiguration of the existing front entrance
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Progress
Application details
- Reference
- 19/4224/HSE
- Local authority
- Barnet
- Postcode
- NW2 1SG
- Ward
- CH
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 1 Aug 2019
- Validated
- 1 Aug 2019
- Target decision
- 26 Sept 2019
- Decided
- 23 Sept 2019
Estimated project value
£11k–£48k
Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 garage conversion cost guide.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 4 SANDERSTEAD AVENUE, LONDON, NW2 1SGSemi-detached · £985,00015 months ago14 May 2025
- 22 SANDERSTEAD AVENUE, LONDON, NW2 1SGSemi-detached · £1,010,0004 years ago29 Sept 2021
- 18 SANDERSTEAD AVENUE, LONDON, NW2 1SGDetached · £965,0005 years ago14 Apr 2021
- 10 SANDERSTEAD AVENUE, LONDON, NW2 1SGSemi-detached · £1,015,0008 years ago24 Oct 2017
- 8 SANDERSTEAD AVENUE, LONDON, NW2 1SGSemi-detached · £670,00012 years ago10 Jan 2014
- 8 SANDERSTEAD AVENUE, LONDON, NW2 1SGSemi-detached · £400,00022 years ago12 Feb 2004
- 6 SANDERSTEAD AVENUE, LONDON, NW2 1SGSemi-detached · £295,00026 years ago15 Sept 1999
- 12 SANDERSTEAD AVENUE, LONDON, NW2 1SGSemi-detached · £259,95028 years ago10 Jul 1998
Homes here go for about £817,500 — the median of the last 8 market sales in NW2 1SG, £259,950 to £1,015,000.
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
- 12 Sanderstead Avenue London Borough of Barnet NW2 1SGRefusedNext door
- 10 Sanderstead Avenue London Borough of Barnet NW2 1SGPermittedNext door
- 8 Sanderstead Avenue Barnet NW2 1SGPermittedAdjoining
- 18 Sanderstead Avenue London Borough of Barnet NW2 1SGPermittedAdjoining
- 9 Sanderstead Avenue London Borough of Barnet NW2 1SEPermitted44 yd
- 4 Sanderstead Avenue London Borough of Barnet NW2 1SGRefused51 yd