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Permitted24/3152/HSESubmitted 2 years agoTwo-storey extension

67 Longfield Avenue London Borough of Barnet NW7 2EH

Two storey rear extension following demolition of the existing conservatory

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Progress

Submitted
30 Aug 2024
— completed
Validated
30 Aug 2024
— completed
Consultation
— completed
Target date
25 Oct 2024
— completed
Decided
24 Oct 2024
— completed

Application details

Reference
24/3152/HSE
Local authority
Barnet
Postcode
NW7 2EH
Ward
MH22
Application type
Householder
Property type
House

Key dates

Submitted
30 Aug 2024
Validated
30 Aug 2024
Target decision
25 Oct 2024
Decided
24 Oct 2024

Estimated project value

£130k–£180k

Based on the 48.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 48 · 1 additional bedrooms

Recently sold nearby

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

Homes here go for about £763,000 — the median of the last 8 market sales in NW7 2EH, £637,760 to £925,000.

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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