← Back to search

Permitted19/2451/HSESubmitted 7 years agoRear extension

13 Hillersdon Avenue London Borough of Barnet HA8 7SG

Alterations to existing front porch. Single storey front infill extension. Single storey rear extension following demolition of existing outbuilding

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
1 May 2019
— completed
Validated
1 May 2019
— completed
Consultation
—
— completed
Target date
26 Jun 2019
— completed
Decided
17 Jun 2019
— completed

Application details

Reference
19/2451/HSE
Local authority
Barnet
Postcode
HA8 7SG
Ward
EW
Application type
Householder
Property type
House

Key dates

Submitted
1 May 2019
Validated
1 May 2019
Target decision
26 Jun 2019
Decided
17 Jun 2019

Estimated project value

£38k–£69k

Typical UK cost for this job type, at outer 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

New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.

Homes here go for about £760,000 — the median of the last 7 market sales in HA8 7SG, £555,000 to £930,000.

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