34D Oakleigh Park South London Borough of Barnet N20 9JP
Single storey rear extension. Alterations to the existing external staircase
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Progress
Application details
- Reference
- 25/1748/HSE
- Local authority
- Barnet
- Postcode
- N20 9JP
- Ward
- WS22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 25 Apr 2025
- Validated
- 25 Apr 2025
- Comments close
- 27 Jun 2025
- Target decision
- 20 Jun 2025
- Decided
- 26 Jun 2025
Estimated project value
£37k–£61k
Based on the 15.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 15m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 34C OAKLEIGH PARK SOUTH, LONDON, N20 9JPDetached · £2,375,0007 months ago13 Feb 2026
- 34 OAKLEIGH PARK SOUTH, LONDON, N20 9JPDetached · £930,00015 years ago22 Dec 2010
- 34H OAKLEIGH PARK SOUTH, LONDON, N20 9JPDetached · £860,00019 years ago30 Mar 2007
- 34G OAKLEIGH PARK SOUTH, LONDON, N20 9JPDetached · £675,00021 years ago26 Aug 2005
- 36 OAKLEIGH PARK SOUTH, LONDON, N20 9JPDetached · £740,00021 years ago30 Jun 2005
- 28 OAKLEIGH PARK SOUTH, LONDON, N20 9JPDetached · £715,00025 years ago2 Aug 2001
- 34A OAKLEIGH PARK SOUTH, LONDON, N20 9JPSemi-detached · £555,00025 years ago15 Mar 2001
- 34B OAKLEIGH PARK SOUTH, LONDON, N20 9JPDetached · £380,00027 years ago30 Jul 1999
Homes here go for about £727,500 — the median of the last 8 market sales in N20 9JP, £380,000 to £2,375,000.
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.
Nearby applications
- 34C Oakleigh Park South London Borough of Barnet N20 9JPPermittedNext door
- 34C Oakleigh Park South London Borough of Barnet N20 9JPPermittedNext door
- 34C Oakleigh Park South London Borough of Barnet N20 9JPPermittedNext door
- 34C Oakleigh Park South London Borough of Barnet N20 9JPRefusedNext door
- 34C Oakleigh Park South London Borough of Barnet N20 9JPRefusedNext door
- 34E Oakleigh Park South Barnet N20 9JPPermittedAdjoining