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Permitted23/2926/HSESubmitted 3 years agoSide extension

54 Banstock Road London Borough of Barnet HA8 9JL

Single storey side extension. Excavation of basement level. Relocation of flank window at first floor level. (AMENDED PROPOSAL)

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Progress

Submitted
7 Jul 2023
— completed
Validated
7 Jul 2023
— completed
Consultation
—
— completed
Target date
1 Sept 2023
— completed
Decided
24 Apr 2024
— completed

Application details

Reference
23/2926/HSE
Local authority
Barnet
Postcode
HA8 9JL
Ward
BO22
Application type
Householder
Property type
House

Key dates

Submitted
7 Jul 2023
Validated
7 Jul 2023
Target decision
1 Sept 2023
Decided
24 Apr 2024

Estimated project value

£84k–£140k

Based on the 37.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 37m²

Recently sold nearby

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

Homes here go for about £415,000 — the median of the last 6 market sales in HA8 9JL, £237,000 to £470,000.

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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