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Refused26/0534/192Submitted 7 months agoGarden room

18 Carson Road London Borough of Barnet EN4 9EX

Erection of a garden room

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Progress

Submitted
11 Feb 2026
— completed
Validated
11 Feb 2026
— completed
Consultation
—
— completed
Target date
8 Apr 2026
— completed
Decided
7 Apr 2026
— completed

Application details

Reference
26/0534/192
Local authority
Barnet
Postcode
EN4 9EX
Ward
EB22
Application type
All Other
Property type
House

Key dates

Submitted
11 Feb 2026
Validated
11 Feb 2026
Target decision
8 Apr 2026
Decided
7 Apr 2026

Estimated project value

£90k–£170k

Based on the 48.0m² of floor area stated in the application, at outer London rates (2026). Source: trade estimate, garden room £1,500-£2,800/m².

Floor area gained: 48m²

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 £694,500 — the median of the last 6 market sales in EN4 9EX, £650,000 to £750,000.

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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