15 Haringey N10 3LS
Construction of a part single, part two storey rear extension and alterations to the roof and front elevation fenestration to facilitate the conversion of an existing first floor flat into 2 self-contained flats.
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Progress
Application details
- Reference
- HGY/2021/1075
- Local authority
- Haringey
- Postcode
- N10 3LS
- Ward
- Muswell Hill
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 14 Apr 2021
- Validated
- 14 Apr 2021
- Comments close
- 10 May 2021
- Target decision
- 9 Jun 2021
- Decided
- 8 Jun 2021
Estimated project value
£76k–£105k
Based on the 28.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².
Floor area gained: 28m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 13 PRINCES AVENUE, LONDON, N10 3LSSemi-detached · £2,400,0009 months ago21 Nov 2025
- 7B PRINCES AVENUE, LONDON, N10 3LSSemi-detached · Leasehold · £635,0002 years ago22 Aug 2024
- 15A PRINCES AVENUE, LONDON, N10 3LSFlat or maisonette · Leasehold · £1,225,0005 years ago18 Dec 2020
- 5 PRINCES AVENUE, LONDON, N10 3LSOther · Not a standard market sale · £1,192,0598 years ago31 Jul 2018
- 15C PRINCES AVENUE, LONDON, N10 3LSFlat or maisonette · Leasehold · Not a standard market sale · £630,00010 years ago24 Mar 2016
- 7B PRINCES AVENUE, LONDON, N10 3LSFlat or maisonette · Leasehold · £379,00014 years ago23 Mar 2012
- FLAT E, 7 PRINCES AVENUE, LONDON, N10 3LSFlat or maisonette · Leasehold · £435,00016 years ago2 Jun 2010
- FLAT E, 7 PRINCES AVENUE, LONDON, N10 3LSFlat or maisonette · Leasehold · £330,00017 years ago7 Sept 2009
Homes here go for about £535,000 — the median of the last 6 market sales in N10 3LS, £330,000 to £2,400,000.
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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