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Permitted25/3557/HSESubmitted over a year agoRear extension

Highview Gardens Barnet HA8 9UB

Garage conversion and replacement of garage door with window; single storey front extension and porch with associated extension to main roof; single storey rear extension and extension of patio area at the rear

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Progress

Submitted
28 Aug 2025
— completed
Validated
28 Aug 2025
— completed
Consultation
13 Nov 2025
— completed
Target date
23 Oct 2025
— completed
Decided
26 Nov 2025
— completed

Application details

Reference
25/3557/HSE
Local authority
Barnet
Postcode
HA8 9UB
Ward
EW22
Application type
Householder
Property type
House

Key dates

Submitted
28 Aug 2025
Validated
28 Aug 2025
Comments close
13 Nov 2025
Target decision
23 Oct 2025
Decided
26 Nov 2025

Estimated project value

£91k–£150k

Based on the 40.1m² 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: 40.15m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £651,000 — the median of the last 7 market sales in HA8 9UB, £510,000 to £800,000.

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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