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PermittedHGY/2021/2431Submitted 5 years agoRear extension

222 Haringey N4 1NN

Certificate of lawfulness: Roof level extension to rear and addition of three windows on the roof slope of the front elevation.

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Progress

Submitted
26 Aug 2021
— completed
Validated
26 Aug 2021
— completed
Consultation
26 Aug 2021
— completed
Target date
21 Oct 2021
— completed
Decided
1 Sept 2021
— completed

Application details

Reference
HGY/2021/2431
Local authority
Haringey
Postcode
N4 1NN
Ward
Seven Sisters
Application type
All Other
Property type
House

Key dates

Submitted
26 Aug 2021
Validated
26 Aug 2021
Comments close
26 Aug 2021
Target decision
21 Oct 2021
Decided
1 Sept 2021

Estimated project value

£63k–£105k

Based on the 26.0m² 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: 26 · 1 additional bedrooms

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 £620,000 — the median of the last 3 market sales in N4 1NN, £415,000 to £725,000.

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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