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Permitted17/4198/HSESubmitted 9 years agoRear extension

19 Oak Tree Drive London Borough of Barnet N20 8QJ

Part single, part two storey side and rear extension following demolition of existing garage

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Progress

Submitted
30 Jun 2017
— completed
Validated
30 Jun 2017
— completed
Consultation
— completed
Target date
25 Aug 2017
— completed
Decided
25 Aug 2017
— completed

Application details

Reference
17/4198/HSE
Local authority
Barnet
Postcode
N20 8QJ
Ward
TO
Application type
Householder
Property type
House

Key dates

Submitted
30 Jun 2017
Validated
30 Jun 2017
Target decision
25 Aug 2017
Decided
25 Aug 2017

Estimated project value

£41k–£75k

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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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