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PermittedHGY/2022/2217Submitted 4 years agoRear extension

139 Haringey N8 9SG

Retrospective application for the retention of lower ground floor rear extension in connection with the conversion and excavation of the basement storage area into a 2 Bedroom flat. Formation of terrace at rear upper ground floor for amenity purposes.

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Progress

Submitted
14 Aug 2022
— completed
Validated
14 Aug 2022
— completed
Consultation
24 Sept 2022
— completed
Target date
9 Oct 2022
— completed
Decided
7 Oct 2022
— completed

Application details

Reference
HGY/2022/2217
Local authority
Haringey
Postcode
N8 9SG
Ward
Crouch End
Application type
Householder
Property type
Flat

Key dates

Submitted
14 Aug 2022
Validated
14 Aug 2022
Comments close
24 Sept 2022
Target decision
9 Oct 2022
Decided
7 Oct 2022

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. 2 recent sales are listed below.

Homes here go for about £865,000 — the median of the last 6 market sales in N8 9SG, £515,000 to £1,260,000.

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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