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Permitted26/0345/PNHSubmitted 7 months agoRear extension

24 Heathfield Gardens London Borough of Barnet NW11 9HX

2no. single-storey rear extensions with maximum depths of 6.0m, maximum heights of 3.0m and maximum eaves heights of 3.0m

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Progress

Submitted
29 Jan 2026
— completed
Validated
29 Jan 2026
— completed
Consultation
— completed
Target date
12 Mar 2026
— completed
Decided
2 Mar 2026
— completed

Application details

Reference
26/0345/PNH
Local authority
Barnet
Postcode
NW11 9HX
Ward
GG22
Application type
Prior Approval
Property type
House

Key dates

Submitted
29 Jan 2026
Validated
29 Jan 2026
Target decision
12 Mar 2026
Decided
2 Mar 2026

Estimated project value

£71k–£115k

Based on the 29.0m² 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: 29

Recently sold nearby

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

Homes here go for about £495,000 — the median of the last 7 market sales in NW11 9HX, £270,000 to £1,100,000.

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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