15 Downhurst Avenue London Borough of Barnet NW7 3QA
Single storey rear extension
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Progress
Application details
- Reference
- 21/5841/HSE
- Local authority
- Barnet
- Postcode
- NW7 3QA
- Ward
- HA
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 3 Nov 2021
- Validated
- 3 Nov 2021
- Target decision
- 29 Dec 2021
- Decided
- 23 Dec 2021
Estimated project value
£44k–£73k
Based on the 18.0m² 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: 18m²
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 4 recent sales are listed below.
- 2 DOWNHURST AVENUE, LONDON, NW7 3QASemi-detached · £685,0003 months ago22 May 2026
- 15 DOWNHURST AVENUE, LONDON, NW7 3QATerraced · £829,5008 months ago19 Dec 2025
- 18 DOWNHURST AVENUE, LONDON, NW7 3QASemi-detached · £1,100,0008 months ago16 Dec 2025
- 31B DOWNHURST AVENUE, LONDON, NW7 3QAFlat or maisonette · Leasehold · £230,00017 months ago26 Mar 2025
- 3 DOWNHURST AVENUE, LONDON, NW7 3QASemi-detached · £899,9503 years ago17 Aug 2023
- 5 DOWNHURST AVENUE, LONDON, NW7 3QASemi-detached · £787,5003 years ago27 Jul 2023
- 1A DOWNHURST AVENUE, LONDON, NW7 3QASemi-detached · £715,0003 years ago23 Nov 2022
- 18 DOWNHURST AVENUE, LONDON, NW7 3QASemi-detached · £730,0008 years ago15 Aug 2018
Homes here go for about £758,750 — the median of the last 8 market sales in NW7 3QA, £230,000 to £1,100,000.
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
- 15 Downhurst Avenue London Borough of Barnet NW7 3QAWithdrawnNext door
- 15 Downhurst Avenue London Borough of Barnet NW7 3QARefusedNext door
- 15 Downhurst Avenue London Borough of Barnet NW7 3QAPermittedNext door
- 15 Downhurst Avenue London Borough of Barnet NW7 3QAPermittedNext door
- 15 Downhurst Avenue London Borough of Barnet NW7 3QARefusedNext door
- 18 Downhurst Avenue Barnet NW7 3QAPermittedAdjoining