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Refused25/3499/HSESubmitted over a year agoRear extension

Blundell Road Barnet HA8 0HZ

PROPOSED SINGLE STOREY REAR EXTENSION

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Progress

Submitted
8 Sept 2025
— completed
Validated
8 Sept 2025
— completed
Consultation
—
— completed
Target date
3 Nov 2025
— completed
Decided
5 Nov 2025
— completed

Application details

Reference
25/3499/HSE
Local authority
Barnet
Postcode
HA8 0HZ
Ward
BO22
Application type
Householder
Property type
House

Key dates

Submitted
8 Sept 2025
Validated
8 Sept 2025
Target decision
3 Nov 2025
Decided
5 Nov 2025

Estimated project value

£57k–£94k

Based on the 25.0m² 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: 25m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £417,500 — the median of the last 8 market sales in HA8 0HZ, £300,000 to £455,000.

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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