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Permitted18/2975/HSESubmitted 8 years agoLoft conversion

67 Oak Tree Drive London Borough of Barnet N20 8QJ

Demolition of existing garage and conservatory. erection of side and rear extension. First floor rear extension. Roof extension and alterations including side, rear and front rooflights

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Progress

Submitted
18 May 2018
— completed
Validated
18 May 2018
— completed
Consultation
— completed
Target date
13 Jul 2018
— completed
Decided
11 Jul 2018
— completed

Application details

Reference
18/2975/HSE
Local authority
Barnet
Postcode
N20 8QJ
Ward
TO
Application type
Householder
Property type
House

Key dates

Submitted
18 May 2018
Validated
18 May 2018
Target decision
13 Jul 2018
Decided
11 Jul 2018

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. 2 recent sales are listed below.

Homes here go for about £907,500 — the median of the last 8 market sales in N20 8QJ, £825,000 to £1,199,995.

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.

Nearby applications