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Permitted22/5007/HSESubmitted 3 years agoSide extension

69A Queens Avenue London Borough of Barnet N20 0JB

First floor side extension. Front and side facing rooflights. Conversion of the existing garage into a habitable room, insertion of window to replace the garage door. New roof to garage. New front porch. Erection of a rear outbuilding.

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Progress

Submitted
12 Oct 2022
— completed
Validated
12 Oct 2022
— completed
Consultation
—
— completed
Target date
7 Dec 2022
— completed
Decided
22 Dec 2022
— completed

Application details

Reference
22/5007/HSE
Local authority
Barnet
Postcode
N20 0JB
Ward
WS22
Application type
Householder
Property type
House

Key dates

Submitted
12 Oct 2022
Validated
12 Oct 2022
Target decision
7 Dec 2022
Decided
22 Dec 2022

Estimated project value

£145k–£245k

Based on the 60.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 60m² · 2 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 £660,000 — the median of the last 7 market sales in N20 0JB, £460,000 to £1,110,000.

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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