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Permitted22/0708/HSESubmitted 4 years agoRear extension

14 Brookside Road London Borough of Barnet NW11 9NE

Single storey front and rear extension with new access steps and glass balustrade. Conversion of the existing garage into habitable room, insertion of window to replace the garage door

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Progress

Submitted
14 Feb 2022
— completed
Validated
14 Feb 2022
— completed
Consultation
—
— completed
Target date
11 Apr 2022
— completed
Decided
8 Apr 2022
— completed

Application details

Reference
22/0708/HSE
Local authority
Barnet
Postcode
NW11 9NE
Ward
GG
Application type
Householder
Property type
House

Key dates

Submitted
14 Feb 2022
Validated
14 Feb 2022
Target decision
11 Apr 2022
Decided
8 Apr 2022

Estimated project value

£54k–£89k

Based on the 22.0m² 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: 22m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £912,500 — the median of the last 6 market sales in NW11 9NE, £775,000 to £1,170,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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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