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Permitted22/5810/HSESubmitted 3 years agoRear extension

42 Dunstan Road London Borough of Barnet NW11 8AD

Single storey side and rear extension with rooflights and terrace with associated alterations and access steps following the demolition of the existing side garage and rear extension. New flue. New front porch. New paving to driveway. New window opening to ground floor side elevation to replace existing door.

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Map of the site

Progress

Submitted
8 Dec 2022
— completed
Validated
8 Dec 2022
— completed
Consultation
5 Jan 2023
— completed
Target date
2 Feb 2023
— completed
Decided
15 Feb 2023
— completed

Application details

Reference
22/5810/HSE
Local authority
Barnet
Postcode
NW11 8AD
Ward
CH22
Application type
Householder
Property type
House

Key dates

Submitted
8 Dec 2022
Validated
8 Dec 2022
Comments close
5 Jan 2023
Target decision
2 Feb 2023
Decided
15 Feb 2023

Estimated project value

£67k–£110k

Based on the 27.5m² 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: 27.5

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £1,425,000 — the median of the last 8 market sales in NW11 8AD, £630,000 to £2,950,000.

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.

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