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Permitted25/03192/PRHSubmitted over a year agoRear extension

11 Heddon Court Avenue Enfield Council EN4 9NE

Single storey rear extension 5m deep x 3.3m high (3m high to eaves).

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Progress

Submitted
17 Sept 2025
— completed
Validated
17 Sept 2025
— completed
Consultation
— completed
Target date
29 Oct 2025
— completed
Decided
29 Oct 2025
— completed

Application details

Reference
25/03192/PRH
Local authority
Enfield
Postcode
EN4 9NE
Ward
Cockfosters
Application type
Prior Approval
Property type
House

Key dates

Submitted
17 Sept 2025
Validated
17 Sept 2025
Target decision
29 Oct 2025
Decided
29 Oct 2025

Estimated project value

£34k–£57k

Based on the 15.0m² 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: 15

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 £1,053,500 — the median of the last 8 market sales in EN4 9NE, £500,000 to £1,600,000.

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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