4 Finchley Park London Borough of Barnet N12 9JN
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 2.925 metres and maximum height of 2.925 metres
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Progress
Application details
- Reference
- 18/1761/PNH
- Local authority
- Barnet
- Postcode
- N12 9JN
- Ward
- WO
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 13 Mar 2018
- Validated
- 13 Mar 2018
- Target decision
- 24 Apr 2018
- Decided
- 5 Apr 2018
Estimated project value
£41k–£75k
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: 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.
- 24 FINCHLEY PARK, LONDON, N12 9JNTerraced · £585,00011 months ago26 Sept 2025
- 2 FINCHLEY PARK, LONDON, N12 9JNSemi-detached · £480,0002 years ago11 Dec 2023
- 12 FINCHLEY PARK, LONDON, N12 9JNTerraced · £625,0005 years ago3 Sept 2021
- 26 FINCHLEY PARK, LONDON, N12 9JNTerraced · £540,0005 years ago13 Aug 2021
- 40 FINCHLEY PARK, LONDON, N12 9JNDetached · £1,050,0005 years ago4 Jan 2021
- 38 FINCHLEY PARK, LONDON, N12 9JNSemi-detached · £525,0005 years ago30 Nov 2020
- 10 FINCHLEY PARK, LONDON, N12 9JNSemi-detached · £630,0006 years ago20 Mar 2020
- 36 FINCHLEY PARK, LONDON, N12 9JNSemi-detached · £500,0007 years ago28 Jun 2019
Homes here go for about £562,500 — the median of the last 8 market sales in N12 9JN, £480,000 to £1,050,000.
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
- 4 Finchley Park London Borough of Barnet N12 9JNPermittedNext door
- 4 Finchley Park London Borough of Barnet N12 9JNRefusedNext door
- 4 Finchley Park London Borough of Barnet N12 9JNPermittedNext door
- 4 Finchley Park London Borough of Barnet N12 9JNPermittedNext door
- 4 Finchley Park London Borough of Barnet N12 9JNRefusedNext door
- 4 Finchley Park London Borough of Barnet N12 9JNRefusedNext door