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Refused26/2204/HSESubmitted 2 months agoTwo-storey extension

122 Brent Park Road London Borough of Barnet NW4 3HP

Part single, part two storey rear extension with pitched roof

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Progress

Submitted
15 Jun 2026
— completed
Validated
15 Jun 2026
— completed
Consultation
— completed
Target date
10 Aug 2026
— completed
Decided
10 Aug 2026
— completed

Application details

Reference
26/2204/HSE
Local authority
Barnet
Postcode
NW4 3HP
Ward
WH22
Application type
Householder
Property type
House

Key dates

Submitted
15 Jun 2026
Validated
15 Jun 2026
Target decision
10 Aug 2026
Decided
10 Aug 2026

Estimated project value

£74k–£105k

Based on the 27.3m² 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: 27.25

Recently sold nearby

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

Homes here go for about £527,500 — the median of the last 5 market sales in NW4 3HP, £432,000 to £560,000.

Contains HM Land Registry data © Crown copyright and database right 2024. 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.

Recorded changes

  • 12 Aug 2026: Refused

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