29 Windermere Avenue London Borough of Barnet N3 3QX
Roof extension involving hip to gable, rear dormer window, 3no front facing rooflights and new side gable window
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Progress
Application details
- Reference
- 21/4059/192
- Local authority
- Barnet
- Postcode
- N3 3QX
- Ward
- FC
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 21 Jul 2021
- Validated
- 21 Jul 2021
- Target decision
- 15 Sept 2021
- Decided
- 16 Aug 2021
Estimated project value
£62k–£130k
Based on the 38.3m² 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: 38.3m² · 1 additional bedrooms
Recently sold nearby
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- 11 WINDERMERE AVENUE, LONDON, N3 3QXSemi-detached · £1,160,0002 years ago24 May 2024
- 1 WINDERMERE AVENUE, LONDON, N3 3QXDetached · £1,865,0004 years ago6 Dec 2021
- 31 WINDERMERE AVENUE, LONDON, N3 3QXSemi-detached · Leasehold · £675,0005 years ago31 Mar 2021
- 13 WINDERMERE AVENUE, LONDON, N3 3QXSemi-detached · £1,200,00011 years ago22 Jul 2015
- 21 WINDERMERE AVENUE, LONDON, N3 3QXSemi-detached · £1,127,00012 years ago14 Jul 2014
- 1 WINDERMERE AVENUE, LONDON, N3 3QXDetached · £1,075,00012 years ago30 Sept 2013
- 21 WINDERMERE AVENUE, LONDON, N3 3QXSemi-detached · £660,00013 years ago4 Apr 2013
- 27 WINDERMERE AVENUE, LONDON, N3 3QXSemi-detached · £625,00016 years ago25 Mar 2010
Homes here go for about £1,101,000 — the median of the last 8 market sales in N3 3QX, £625,000 to £1,865,000.
Contains HM Land Registry data © Crown copyright and database right 2024. 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
- 35 Windermere Avenue London Borough of Barnet N3 3QXPermittedAdjoining
- 35 Windermere Avenue London Borough of Barnet N3 3QXRefusedAdjoining
- 35 Windermere Avenue London Borough of Barnet N3 3QXPermittedAdjoining
- London Borough of Barnet N3 3NSPermitted54 yd
- 18 Windermere Avenue London Borough of Barnet N3 3QYWithdrawn55 yd
- 18 Windermere Avenue London Borough of Barnet N3 3QYPermitted56 yd