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Permitted25/1428/PNHSubmitted over a year agoRear extension

62 Halliwick Road London Borough of Barnet N10 1AB

Single storey rear extension with a proposed depth of 4.5m, maximum height of 3.59m and eaves height of 3m

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Map of the site

Progress

Submitted
14 Apr 2025
— completed
Validated
14 Apr 2025
— completed
Consultation
— completed
Target date
26 May 2025
— completed
Decided
8 May 2025
— completed

Application details

Reference
25/1428/PNH
Local authority
Barnet
Postcode
N10 1AB
Ward
FB22
Application type
Prior Approval
Property type
House

Key dates

Submitted
14 Apr 2025
Validated
14 Apr 2025
Target decision
26 May 2025
Decided
8 May 2025

Estimated project value

£240k–£400k

Based on the 99.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 99.04

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 £682,500 — the median of the last 8 market sales in N10 1AB, £490,000 to £813,000.

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.

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