← Back to search

Permitted15/05918/HSESubmitted 10 years agoRear extension

77 Westbury Road London Borough of Barnet N12 7PB

Single storey rear extension at basement level including flat roof terrace with glass balustrade

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
7 Oct 2015
— completed
Validated
7 Oct 2015
— completed
Consultation
— completed
Target date
2 Dec 2015
— completed
Decided
2 Dec 2015
— completed

Application details

Reference
15/05918/HSE
Local authority
Barnet
Postcode
N12 7PB
Ward
WF
Application type
Householder
Property type
Flat

Key dates

Submitted
7 Oct 2015
Validated
7 Oct 2015
Target decision
2 Dec 2015
Decided
2 Dec 2015

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 £1,090,000 — the median of the last 6 market sales in N12 7PB, £375,000 to £1,650,000.

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