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Refused20/1868/192Submitted 6 years agoGarden room

1 Rosslyn Avenue London Borough of Barnet EN4 8DH

Demolition of existing garage and erection of a single storey summerhouse

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Progress

Submitted
11 May 2020
— completed
Validated
11 May 2020
— completed
Consultation
—
— completed
Target date
6 Jul 2020
— completed
Decided
12 Aug 2020
— completed

Application details

Reference
20/1868/192
Local authority
Barnet
Postcode
EN4 8DH
Ward
EB
Application type
All Other
Property type
House

Key dates

Submitted
11 May 2020
Validated
11 May 2020
Target decision
6 Jul 2020
Decided
12 Aug 2020

Estimated project value

£15k–£50k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: trade estimate.

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 £950,000 — the median of the last 7 market sales in EN4 8DH, £657,500 to £1,100,000.

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.

Nearby applications