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Permitted25/2681/HSESubmitted over a year agoRear extension

25 Cedar Lawn Avenue London Borough of Barnet EN5 2LP

Single storey rear extension with pitched roof and 3no. Skylights. Extension to existing sunken patio to rear garden [Amended Description]

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Progress

Submitted
30 Jun 2025
— completed
Validated
30 Jun 2025
— completed
Consultation
—
— completed
Target date
25 Aug 2025
— completed
Decided
12 Aug 2025
— completed

Application details

Reference
25/2681/HSE
Local authority
Barnet
Postcode
EN5 2LP
Ward
UN22
Application type
Householder
Property type
House

Key dates

Submitted
30 Jun 2025
Validated
30 Jun 2025
Target decision
25 Aug 2025
Decided
12 Aug 2025

Estimated project value

£22k–£37k

Based on the 9.8m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 9.81m²

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £685,000 — the median of the last 7 market sales in EN5 2LP, £590,000 to £870,000.

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.

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