Cornwall Avenue Haringey N22 7DA
Alterations to rear elevation of existing extension including raising height by approximately 0.3m. Removal of existing rear addition and side return roof structures and replacement with single monopitch roof and skylights (amended).
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Progress
Application details
- Reference
- HGY/2025/2024
- Local authority
- Haringey
- Postcode
- N22 7DA
- Ward
- Bounds Green
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 28 Jul 2025
- Validated
- 28 Jul 2025
- Comments close
- 28 Aug 2025
- Target decision
- 22 Sept 2025
- Decided
- 22 Sept 2025
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. 5 recent sales are listed below.
- 27 CORNWALL AVENUE, LONDON, N22 7DASemi-detached · £845,00016 months ago17 Apr 2025
- 23 CORNWALL AVENUE, LONDON, N22 7DATerraced · £1,050,00017 months ago26 Mar 2025
- 30 CORNWALL AVENUE, LONDON, N22 7DATerraced · £1,051,00021 months ago6 Dec 2024
- 25 CORNWALL AVENUE, LONDON, N22 7DATerraced · £1,062,50022 months ago11 Nov 2024
- 3 CORNWALL AVENUE, LONDON, N22 7DATerraced · £980,00023 months ago18 Sept 2024
- 5 CORNWALL AVENUE, LONDON, N22 7DATerraced · £755,0002 years ago18 Dec 2023
- 13 CORNWALL AVENUE, LONDON, N22 7DATerraced · £498,7473 years ago14 Oct 2022
- 34A CORNWALL AVENUE, LONDON, N22 7DAFlat or maisonette · Leasehold · £439,4503 years ago30 Sept 2022
Homes here go for about £912,500 — the median of the last 8 market sales in N22 7DA, £439,450 to £1,062,500.
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
- 25 Cornwall Avenue Haringey N22 7DAPermittedNext door
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- Cornwall Avenue Haringey N22 7DAPermittedNext door
- 15 Haringey N22 7DAWithdrawnAdjoining