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Permitted20/03396/HOUSubmitted 5 years agoRear extension

12 Cornwallis Road Enfield N9 0JN

Single storey rear/side extension.

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Progress

Submitted
20 Oct 2020
— completed
Validated
20 Oct 2020
— completed
Consultation
—
— completed
Target date
15 Dec 2020
— completed
Decided
14 Dec 2020
— completed

Application details

Reference
20/03396/HOU
Local authority
Enfield
Postcode
N9 0JN
Ward
LE
Application type
Householder
Property type
House

Key dates

Submitted
20 Oct 2020
Validated
20 Oct 2020
Target decision
15 Dec 2020
Decided
14 Dec 2020

Estimated project value

£41k–£75k

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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.

Homes here go for about £372,500 — the median of the last 4 market sales in N9 0JN, £345,000 to £385,000.

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.

Nearby applications