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Permitted21/4856/HSESubmitted 5 years agoTwo-storey extension

17 Ibsley Way London Borough of Barnet EN4 9EY

Two-storey front extension including conversion of the existing garage into a habitable room. New roof to existing garage and insertion of a door and window to replace the existing garage door. New front entrance canopy and access steps. Insertion of single storey rear infill extension to the existing rear extension. Removal of a door on the flank elevation. Insertion of a new window to the flank elevation of the property at first floor level.

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Progress

Submitted
7 Sept 2021
— completed
Validated
7 Sept 2021
— completed
Consultation
—
— completed
Target date
2 Nov 2021
— completed
Decided
2 Nov 2021
— completed

Application details

Reference
21/4856/HSE
Local authority
Barnet
Postcode
EN4 9EY
Ward
EB
Application type
Householder
Property type
House

Key dates

Submitted
7 Sept 2021
Validated
7 Sept 2021
Target decision
2 Nov 2021
Decided
2 Nov 2021

Estimated project value

£58k–£81k

Based on the 23.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 23m²

Recently sold nearby

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

Homes here go for about £647,500 — the median of the last 6 market sales in EN4 9EY, £512,500 to £800,000.

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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