14 Summerlee Avenue London Borough of Barnet N2 9QP
Roof extension with rear dormer window, juliette balcony and 3no front facing rooflights
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Progress
Application details
- Reference
- 21/6267/192
- Local authority
- Barnet
- Postcode
- N2 9QP
- Ward
- EF
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 30 Nov 2021
- Validated
- 30 Nov 2021
- Target decision
- 25 Jan 2022
- Decided
- 21 Dec 2021
Estimated project value
£47k–£98k
Based on the 28.9m² 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: 28.9m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 30 SUMMERLEE AVENUE, LONDON, N2 9QPTerraced · £1,266,0007 months ago12 Jan 2026
- 27 SUMMERLEE AVENUE, LONDON, N2 9QPTerraced · £1,370,0003 years ago12 Dec 2022
- 47 SUMMERLEE AVENUE, LONDON, N2 9QPTerraced · £1,625,0003 years ago21 Oct 2022
- 48 SUMMERLEE AVENUE, LONDON, N2 9QPTerraced · £1,100,0007 years ago23 Aug 2019
- 46 SUMMERLEE AVENUE, LONDON, N2 9QPTerraced · £1,375,0007 years ago25 Jul 2019
- 14 SUMMERLEE AVENUE, LONDON, N2 9QPTerraced · £1,019,0007 years ago22 Nov 2018
- 21 SUMMERLEE AVENUE, LONDON, N2 9QPTerraced · £1,005,0007 years ago21 Sept 2018
- 28 SUMMERLEE AVENUE, LONDON, N2 9QPTerraced · £1,100,0009 years ago18 Jan 2017
Homes here go for about £1,183,000 — the median of the last 8 market sales in N2 9QP, £1,005,000 to £1,625,000.
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
- 14 Summerlee Avenue London Borough of Barnet N2 9QPWithdrawnNext door
- 14 Summerlee Avenue London Borough of Barnet N2 9QPPermittedNext door
- 14 Summerlee Avenue London Borough of Barnet N2 9QPWithdrawnNext door
- 10 Summerlee Avenue London Borough of Barnet N2 9QPPermittedNext door
- 10 Summerlee Avenue London Borough of Barnet N2 9QPPermittedNext door
- 6 Summerlee Avenue London Borough of Barnet N2 9QPPermittedAdjoining