17 Chanctonbury Way London Borough of Barnet N12 7JB
Infill dormer extension between existing side and rear dormers
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Progress
Application details
- Reference
- 23/3428/192
- Local authority
- Barnet
- Postcode
- N12 7JB
- Ward
- TW22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 25 Aug 2023
- Validated
- 25 Aug 2023
- Target decision
- 20 Oct 2023
- Decided
- 22 Sept 2023
Estimated project value
£16k–£34k
Based on the 10.0m² 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: 10m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 7 CHANCTONBURY WAY, LONDON, N12 7JBSemi-detached · £862,50012 months ago28 Aug 2025
- 19 CHANCTONBURY WAY, LONDON, N12 7JBSemi-detached · £920,0003 years ago18 Jan 2023
- 11 CHANCTONBURY WAY, LONDON, N12 7JBTerraced · £915,0003 years ago6 Oct 2022
- 17 CHANCTONBURY WAY, LONDON, N12 7JBSemi-detached · £1,175,0004 years ago2 Sept 2022
- 3 CHANCTONBURY WAY, LONDON, N12 7JBSemi-detached · £773,0005 years ago14 Jan 2021
- 33 CHANCTONBURY WAY, LONDON, N12 7JBSemi-detached · £735,0009 years ago14 Jul 2017
- 9 CHANCTONBURY WAY, LONDON, N12 7JBSemi-detached · £712,00011 years ago26 Mar 2015
- 15 CHANCTONBURY WAY, LONDON, N12 7JBTerraced · £745,00011 years ago26 Sept 2014
Homes here go for about £817,750 — the median of the last 8 market sales in N12 7JB, £712,000 to £1,175,000.
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
- 17 Chanctonbury Way London Borough of Barnet N12 7JBPermittedNext door
- 7 Chanctonbury Way London Borough of Barnet N12 7JBPermittedAdjoining
- 35 Singleton Scarp London Borough of Barnet N12 7ARPermitted46 yd
- 22 Chanctonbury Way London Borough of Barnet N12 7JDRefused50 yd
- 22 Chanctonbury Way London Borough of Barnet N12 7JDPermitted50 yd
- 22 Chanctonbury Way London Borough of Barnet N12 7JDPermitted50 yd