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UnknownHGY/2022/0746Submitted 4 years agoBasement

139 Haringey N10 3AG

Basement Extension to implement a new gym, swimming pool, sauna room, plant room and bathroom

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Progress

Submitted
21 Feb 2022
— completed
Validated
21 Feb 2022
— completed
Consultation
10 May 2022
— completed
Target date
18 Apr 2022
— completed
Decided
15 Nov 2022
— completed

Application details

Reference
HGY/2022/0746
Local authority
Haringey
Postcode
N10 3AG
Ward
Muswell Hill
Application type
Householder
Property type
House

Key dates

Submitted
21 Feb 2022
Validated
21 Feb 2022
Comments close
10 May 2022
Target decision
18 Apr 2022
Decided
15 Nov 2022

Estimated project value

£1065k–£1595k

Based on the 197m² of floor area stated in the application, at inner London rates (2026). Source: trade estimate, basement £4,000-£6,000/m².

Floor area gained: 197

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 £1,400,000 — the median of the last 7 market sales in N10 3AG, £1,050,000 to £3,000,000.

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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