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PermittedHGY/2025/3290Submitted 8 months agoOutbuilding

Rostrevor Avenue Haringey N15 6LP

Erection of an outbuilding in the rear garden

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Progress

Submitted
18 Dec 2025
— completed
Validated
18 Dec 2025
— completed
Consultation
16 Jan 2026
— completed
Target date
12 Feb 2026
— completed
Decided
12 Feb 2026
— completed

Application details

Reference
HGY/2025/3290
Local authority
Haringey
Postcode
N15 6LP
Ward
South Tottenham
Application type
Householder
Property type
House

Key dates

Submitted
18 Dec 2025
Validated
18 Dec 2025
Comments close
16 Jan 2026
Target decision
12 Feb 2026
Decided
12 Feb 2026

Estimated project value

£11k–£41k

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: trade estimate.

Floor area gained: 18.55

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £555,000 — the median of the last 6 market sales in N15 6LP, £335,000 to £1,045,000.

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