4 Decoy Avenue London Borough of Barnet NW11 0ET
Two-storey rear extension and single storey side extension. Extension to roof including 1no rear dormer window and 2no roof lights to front elevation
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Progress
Application details
- Reference
- 17/2970/192
- Local authority
- Barnet
- Postcode
- NW11 0ET
- Ward
- GG
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 10 May 2017
- Validated
- 10 May 2017
- Target decision
- 5 Jul 2017
- Decided
- 5 Jul 2017
Estimated project value
£37k–£100k
Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 26 DECOY AVENUE, LONDON, NW11 0ETDetached · £1,350,0008 months ago7 Jan 2026
- 8 DECOY AVENUE, LONDON, NW11 0ETDetached · £1,200,0002 years ago3 Jul 2024
- 30 DECOY AVENUE, LONDON, NW11 0ETDetached · £1,865,0002 years ago13 Feb 2024
- 24 DECOY AVENUE, LONDON, NW11 0ETDetached · £1,510,0003 years ago6 Jun 2023
- 6 DECOY AVENUE, LONDON, NW11 0ETDetached · £1,125,0006 years ago6 Mar 2020
- 20 DECOY AVENUE, LONDON, NW11 0ETDetached · £1,030,0007 years ago20 Dec 2018
- 24 DECOY AVENUE, LONDON, NW11 0ETDetached · £960,00011 years ago6 Feb 2015
- 8 DECOY AVENUE, LONDON, NW11 0ETDetached · £999,50011 years ago13 Jan 2015
Homes here go for about £1,162,500 — the median of the last 8 market sales in NW11 0ET, £960,000 to £1,865,000.
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
- 6 Decoy Avenue London Borough of Barnet NW11 0ETRefusedNext door
- 6 Decoy Avenue Barnet NW11 0ETPermittedAdjoining
- 118 Bridge Lane London Borough of Barnet NW11 9JSPermittedAdjoining
- 10 Decoy Avenue London Borough of Barnet NW11 0ETPermittedAdjoining
- 118 Bridge Lane London Borough of Barnet NW11 9JSRefused45 yd
- Barnet NW11 9JSPermitted47 yd