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Permitted26/1988/HSESubmitted 5 months agoTwo-storey extension

The Close London Borough of Barnet N20 8PJ

Single storey rear extension to the main house. Two storey rear extension to the existing garage. Relocation of entrance to annexe and new sloped access (Amended description)

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Map of the site

Progress

Submitted
3 Jun 2026
— completed
Validated
3 Jun 2026
— completed
Consultation
—
— completed
Target date
29 Jul 2026
— completed
Decided
6 Aug 2026
— completed

Application details

Reference
26/1988/HSE
Local authority
Barnet
Postcode
N20 8PJ
Ward
TW22
Application type
Householder
Property type
House

Key dates

Submitted
3 Jun 2026
Validated
3 Jun 2026
Target decision
29 Jul 2026
Decided
6 Aug 2026

Estimated project value

£185k–£255k

Based on the 68.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 68m² · 2 additional bedrooms

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 £3,600,000 — the median of the last 4 market sales in N20 8PJ, £1,600,000 to £4,025,000.

Contains HM Land Registry data © Crown copyright and database right 2020. 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.

Recorded changes

  • 12 Aug 2026: Approved

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