← Back to search

Permitted19/0055/HSESubmitted 7 years agoSide extension

1A Oak Tree Drive London Borough of Barnet N20 8QJ

Single storey side extension with new porch following demolition of the existing garage and porch

Find on council portal

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Progress

Submitted
4 Jan 2019
— completed
Validated
4 Jan 2019
— completed
Consultation
— completed
Target date
1 Mar 2019
— completed
Decided
27 Feb 2019
— completed

Application details

Reference
19/0055/HSE
Local authority
Barnet
Postcode
N20 8QJ
Ward
TO
Application type
Householder
Property type
House

Key dates

Submitted
4 Jan 2019
Validated
4 Jan 2019
Target decision
1 Mar 2019
Decided
27 Feb 2019

Estimated project value

£34k–£81k

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 extension rates.

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