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PermittedHGY/2026/0602Submitted 6 months agoRear extension

Lansdowne Road Haringey N17 0NU

The erection of a ground floor and first floor rear extension with a roof terrace. Including the creation of a new and altered patio area. The replacement of the front garden boundary walls and fence, including the creation of a bike and air source heat pump enclosure. A fast charger EV point to be added to the front garden.

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Progress

Submitted
3 Mar 2026
— completed
Validated
3 Mar 2026
— completed
Consultation
1 Apr 2026
— completed
Target date
28 Apr 2026
— completed
Decided
28 Apr 2026
— completed

Application details

Reference
HGY/2026/0602
Local authority
Haringey
Postcode
N17 0NU
Ward
Northumberland Park
Application type
Householder
Property type
House

Key dates

Submitted
3 Mar 2026
Validated
3 Mar 2026
Comments close
1 Apr 2026
Target decision
28 Apr 2026
Decided
28 Apr 2026

Estimated project value

£42k–£69k

Based on the 17.0m² 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: 17

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 £451,890 — the median of the last 6 market sales in N17 0NU, £210,000 to £547,000.

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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