Onslow Gardens Haringey N10 3JY
Erection of a single storey rear and side wraparound extension, replacement of existing first floor rear conservatory and alteration to flank wall of outrigger including replacement windows.
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Progress
Application details
- Reference
- HGY/2024/1081
- Local authority
- Haringey
- Postcode
- N10 3JY
- Ward
- Muswell Hill
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 22 Apr 2024
- Validated
- 22 Apr 2024
- Comments close
- 13 May 2024
- Target decision
- 3 Jun 2024
- Decided
- 30 May 2024
Estimated project value
£95k–£160k
Based on the 39.0m² 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: 39m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- FLAT B, 53 ONSLOW GARDENS, LONDON, N10 3JYFlat or maisonette · Leasehold · £500,0006 months ago27 Feb 2026
- 69 ONSLOW GARDENS, LONDON, N10 3JYOther · Not a standard market sale · £800,0009 months ago19 Nov 2025
- FLAT C, 53 ONSLOW GARDENS, LONDON, N10 3JYFlat or maisonette · Leasehold · £475,0002 years ago1 Jul 2024
- 37 ONSLOW GARDENS, LONDON, N10 3JYFlat or maisonette · Leasehold · £385,0002 years ago17 May 2024
- 65 ONSLOW GARDENS, LONDON, N10 3JYTerraced · £2,100,0002 years ago8 Jan 2024
- 41A ONSLOW GARDENS, LONDON, N10 3JYFlat or maisonette · Leasehold · £1,475,0004 years ago5 Aug 2022
- 51 ONSLOW GARDENS, LONDON, N10 3JYTerraced · £3,167,0004 years ago25 Jul 2022
- 45 ONSLOW GARDENS, LONDON, N10 3JYTerraced · £2,175,0006 years ago17 Jun 2020
Homes here go for about £1,475,000 — the median of the last 7 market sales in N10 3JY, £385,000 to £3,167,000.
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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