39 Northiam London Borough of Barnet N12 7ET
Conversion of the existing garage into habitable room, insertion of window to replace the garage door
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 26/2641/192
- Local authority
- Barnet
- Postcode
- N12 7ET
- Ward
- TW22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 15 Jul 2026
- Validated
- 15 Jul 2026
- Target decision
- 9 Sept 2026
- Decided
- 7 Aug 2026
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
New owners, recently moved in. First work on a house usually follows within months of completing.
- 39 NORTHIAM, LONDON, N12 7ETSemi-detached · £1,090,0003 months ago26 May 2026
- 3 NORTHIAM, LONDON, N12 7ETDetached · £1,375,0004 years ago15 Jul 2022
- 1A NORTHIAM, LONDON, N12 7ETDetached · £965,0005 years ago29 Jun 2021
- 17 NORTHIAM, LONDON, N12 7ETSemi-detached · £1,275,0005 years ago15 Apr 2021
- 9 NORTHIAM, LONDON, N12 7ETTerraced · £1,040,0006 years ago24 Jul 2020
- 11 NORTHIAM, LONDON, N12 7ETTerraced · £1,000,0007 years ago22 Nov 2018
- 1A NORTHIAM, LONDON, N12 7ETOther · Not a standard market sale · £330,00010 years ago12 Feb 2016
- 31 NORTHIAM, LONDON, N12 7ETDetached · £1,034,00011 years ago10 Apr 2015
Homes here go for about £1,040,000 — the median of the last 7 market sales in N12 7ET, £965,000 to £1,375,000.
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.
Recorded changes
- 12 Aug 2026: Approved
Nearby applications
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