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Permitted26/0647/HSESubmitted 8 months agoTree works

40 Holne Chase London Borough of Barnet N2 0QQ

Replacement of existing windows and doors on north and west elevations and front elevation outrigger window with double glazing. Changes to fenestration on front, side and rear elevations. Roof extension including 2no. rear dormer windows following the removal of the existing rear dormer window and rear facing rooflights. Installation of CCTV on front, side and rear elevations, and air conditioning unit with enclosure in rear garden. New side gate and hedge

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Map of the site

Progress

Submitted
20 Feb 2026
— completed
Validated
20 Feb 2026
— completed
Consultation
18 Mar 2026
— completed
Target date
17 Apr 2026
— completed
Decided
19 Jun 2026
— completed

Application details

Reference
26/0647/HSE
Local authority
Barnet
Postcode
N2 0QQ
Ward
GS22
Application type
Householder
Property type
House

Key dates

Submitted
20 Feb 2026
Validated
20 Feb 2026
Comments close
18 Mar 2026
Target decision
17 Apr 2026
Decided
19 Jun 2026

Estimated project value

£550–£4k

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: trade estimate.

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Homes here go for about £1,077,500 — the median of the last 6 market sales in N2 0QQ, £460,000 to £3,350,000.

Contains HM Land Registry data © Crown copyright and database right 2013. 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