20 Dartmouth Road London Borough of Barnet NW4 3HU
Roof extension involving rear dormer windows and 3no. front facing rooflights, with internal alterations. (AMENDED)
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Progress
Application details
- Reference
- 26/3083/192
- Local authority
- Barnet
- Postcode
- NW4 3HU
- Ward
- WH22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 21 Aug 2026
- Validated
- 21 Aug 2026
- Target decision
- 16 Oct 2026
- Decided
- 25 Aug 2026
Estimated project value
£47k–£98k
Based on the 29.0m² 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: 29m² · 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.
- FLAT 1, 44 DARTMOUTH ROAD, LONDON, NW4 3HUFlat or maisonette · Leasehold · Not a standard market sale · £342,5004 years ago29 Sept 2021
- 26 DARTMOUTH ROAD, LONDON, NW4 3HUTerraced · Not a standard market sale · £530,0004 years ago29 Sept 2021
- 22 DARTMOUTH ROAD, LONDON, NW4 3HUTerraced · £625,0005 years ago24 Mar 2021
- 4 DARTMOUTH ROAD, LONDON, NW4 3HUTerraced · Not a standard market sale · £540,0005 years ago18 Sept 2020
- 28 DARTMOUTH ROAD, LONDON, NW4 3HUTerraced · £507,0007 years ago12 Dec 2018
- 18 DARTMOUTH ROAD, LONDON, NW4 3HUTerraced · £500,00010 years ago12 Aug 2016
- 14 DARTMOUTH ROAD, LONDON, NW4 3HUTerraced · £495,00010 years ago20 Jan 2016
- 42 DARTMOUTH ROAD, LONDON, NW4 3HUTerraced · £327,00015 years ago25 May 2011
Homes here go for about £500,000 — the median of the last 5 market sales in NW4 3HU, £327,000 to £625,000.
Contains HM Land Registry data © Crown copyright and database right 2021. 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
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