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Permitted20/4707/HSESubmitted 5 years agoLoft conversion

4 Great Bushey Drive London Borough of Barnet N20 8QL

Part single, part two storey side and rear extension with associated extension to roof including 1no. rear dormer window and 2no. rooflights to side roofslope following demolition of existing garage and raised deck.

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Progress

Submitted
5 Oct 2020
— completed
Validated
5 Oct 2020
— completed
Consultation
—
— completed
Target date
30 Nov 2020
— completed
Decided
8 Dec 2020
— completed

Application details

Reference
20/4707/HSE
Local authority
Barnet
Postcode
N20 8QL
Ward
TO
Application type
Householder
Property type
House

Key dates

Submitted
5 Oct 2020
Validated
5 Oct 2020
Target decision
30 Nov 2020
Decided
8 Dec 2020

Estimated project value

£37k–£100k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

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 £780,000 — the median of the last 7 market sales in N20 8QL, £625,000 to £1,120,000.

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.

Nearby applications