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Refused23/1551/HSESubmitted 3 years agoRear extension

139 Green Lane London Borough of Barnet HA8 8EL

Single storey side and rear extension. Front extension to existing garage and new front entrance

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Progress

Submitted
13 Apr 2023
— completed
Validated
13 Apr 2023
— completed
Consultation
—
— completed
Target date
8 Jun 2023
— completed
Decided
1 Aug 2023
— completed

Application details

Reference
23/1551/HSE
Local authority
Barnet
Postcode
HA8 8EL
Ward
EW22
Application type
Householder
Property type
House

Key dates

Submitted
13 Apr 2023
Validated
13 Apr 2023
Target decision
8 Jun 2023
Decided
1 Aug 2023

Estimated project value

£160k–£270k

Based on the 72.0m² 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: 72m² · 2 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 £508,500 — the median of the last 6 market sales in HA8 8EL, £354,200 to £627,500.

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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