Princes Park Avenue Barnet NW11 0JX
Part single, part two storey side and rear extension following demolition of the existing conservatory. Mansard roof extension involving two rear dormer windows
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Progress
Application details
- Reference
- 26/1529/HSE
- Local authority
- Barnet
- Postcode
- NW11 0JX
- Ward
- GG22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 24 Apr 2026
- Validated
- 24 Apr 2026
- Target decision
- 19 Jun 2026
- Decided
- 27 May 2026
Estimated project value
£175k–£365k
Based on the 108m² 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: 107.82m² · 2 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 82 PRINCES PARK AVENUE, LONDON, NW11 0JXSemi-detached · £1,670,00012 months ago3 Sept 2025
- 70 PRINCES PARK AVENUE, LONDON, NW11 0JXDetached · £1,950,0005 years ago29 Jun 2021
- 78 PRINCES PARK AVENUE, LONDON, NW11 0JXSemi-detached · £935,0005 years ago25 Jun 2021
- 70 PRINCES PARK AVENUE, LONDON, NW11 0JXDetached · Not a standard market sale · £2,250,0007 years ago11 Apr 2019
- 88 PRINCES PARK AVENUE, LONDON, NW11 0JXDetached · £1,500,0007 years ago19 Mar 2019
- 108 PRINCES PARK AVENUE, LONDON, NW11 0JXSemi-detached · £1,770,0008 years ago29 Aug 2018
- 112 PRINCES PARK AVENUE, LONDON, NW11 0JXDetached · £1,740,0008 years ago15 Jan 2018
- 76 PRINCES PARK AVENUE, LONDON, NW11 0JXSemi-detached · £1,100,0009 years ago12 May 2017
Homes here go for about £1,670,000 — the median of the last 7 market sales in NW11 0JX, £935,000 to £1,950,000.
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
- 88 Princes Park Avenue London Borough of Barnet NW11 0JXRefusedNext door
- 88 Princes Park Avenue London Borough of Barnet NW11 0JXRefusedNext door
- 88 Princes Park Avenue London Borough of Barnet NW11 0JXPermittedNext door
- London Borough of BarnetPermittedAdjoining
- Princes Park Avenue Barnet NW11 0JXPermittedAdjoining
- 92 Princes Park Avenue London Borough of Barnet NW11 0JXPermittedAdjoining