48 Oakleigh Park North London Borough of Barnet N20 9AS
Single storey side extension with pitched roof and rooflights and single storey rear extension with flat roof and lantern rooflight following demolition of existing rear extension and detached garage. Roof extension including hip to gable, 1no. rear dormer with juliette balconies and 1no. front dormer window and associated alterations to side chimney. Removal of 1no. chimney to main roof. New raised rear patio. Changes to fenestration. Enlargement of existing front porch
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Progress
Application details
- Reference
- 26/1381/HSE
- Local authority
- Barnet
- Postcode
- N20 9AS
- Ward
- WS22
- Application type
- Householder
- Property type
- Flat
Key dates
- Submitted
- 16 Apr 2026
- Validated
- 16 Apr 2026
- Comments close
- 19 May 2026
- Target decision
- 11 Jun 2026
- Decided
- 15 Jun 2026
Estimated project value
£150k–£315k
Based on the 94.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 94m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 64 OAKLEIGH PARK NORTH, LONDON, N20 9ASSemi-detached · £1,640,00011 months ago10 Oct 2025
- 48 OAKLEIGH PARK NORTH, LONDON, N20 9ASSemi-detached · £1,100,0002 years ago3 Jun 2024
- 72A OAKLEIGH PARK NORTH, LONDON, N20 9ASDetached · £1,175,0004 years ago11 Jan 2022
- 74 OAKLEIGH PARK NORTH, LONDON, N20 9ASDetached · £1,260,0005 years ago28 Jun 2021
- 66 OAKLEIGH PARK NORTH, LONDON, N20 9ASSemi-detached · £1,675,0005 years ago11 Feb 2021
- 76 OAKLEIGH PARK NORTH, LONDON, N20 9ASDetached · £1,440,0006 years ago21 Aug 2020
- 58 OAKLEIGH PARK NORTH, LONDON, N20 9ASDetached · £1,400,0007 years ago31 Jan 2019
- 46 OAKLEIGH PARK NORTH, LONDON, N20 9ASDetached · £1,800,0009 years ago22 Feb 2017
Homes here go for about £1,420,000 — the median of the last 8 market sales in N20 9AS, £1,100,000 to £1,800,000.
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
- 48 Oakleigh Park North London Borough of Barnet N20 9ASPermittedNext door
- 48 Oakleigh Park North London Borough of Barnet N20 9ASPermittedNext door
- 48 Oakleigh Park North London Borough of Barnet N20 9ASPermittedNext door
- 46 Oakleigh Park North London Borough of Barnet N20 9ASPermittedNext door
- 46 Oakleigh Park North London Borough of Barnet N20 9ASPermittedNext door
- 46 Oakleigh Park North London Borough of Barnet N20 9ASPermittedAdjoining