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Permitted23/2587/FULSubmitted 3 years agoRear extension

403 Hendon Way London Borough of Barnet NW4 3LH

Three storey rear extension following demolition of the existing single storey rear extension to provide additional commercial space at ground floor level and 2no. self-contained units at first and second floor levels

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Progress

Submitted
19 Jun 2023
— completed
Validated
19 Jun 2023
— completed
Consultation
17 Jul 2023
— completed
Target date
14 Aug 2023
— completed
Decided
8 Jun 2026
— completed

Application details

Reference
23/2587/FUL
Local authority
Barnet
Postcode
NW4 3LH
Ward
WH22
Application type
All Other
Property type
Commercial

Key dates

Submitted
19 Jun 2023
Validated
19 Jun 2023
Comments close
17 Jul 2023
Target decision
14 Aug 2023
Decided
8 Jun 2026

Estimated project value

£250k–£420k

Based on the 104m² 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: 103.82

Recently sold nearby

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

Homes here go for about £200,000 — the median of the last 5 market sales in NW4 3LH, £140,000 to £618,000.

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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