21 Haringey N17 9DT
Certificate of Lawfulness for the erection of rear dormers and x 3 roof lights to front elevation.
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Progress
Application details
- Reference
- HGY/2021/1437
- Local authority
- Haringey
- Postcode
- N17 9DT
- Ward
- Tottenham Hale
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 22 May 2021
- Validated
- 22 May 2021
- Comments close
- 15 Jun 2021
- Target decision
- 17 Jul 2021
- Decided
- 15 Jul 2021
Estimated project value
£49k–£100k
Based on the 29.9m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 29.88m² · 2 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 49 THACKERAY AVENUE, LONDON, N17 9DTTerraced · £495,00014 months ago17 Jun 2025
- 17 THACKERAY AVENUE, LONDON, N17 9DTTerraced · £500,0002 years ago31 Jul 2024
- 43 THACKERAY AVENUE, LONDON, N17 9DTTerraced · £575,0002 years ago14 Jun 2024
- 33 THACKERAY AVENUE, LONDON, N17 9DTTerraced · £500,0004 years ago15 Jul 2022
- 37 THACKERAY AVENUE, LONDON, N17 9DTTerraced · £455,0005 years ago7 May 2021
- 27 THACKERAY AVENUE, LONDON, N17 9DTTerraced · £510,0005 years ago29 Apr 2021
- 21 THACKERAY AVENUE, LONDON, N17 9DTTerraced · Not a standard market sale · £425,0007 years ago22 Feb 2019
- 17 THACKERAY AVENUE, LONDON, N17 9DTTerraced · Not a standard market sale · £351,0008 years ago11 Jun 2018
Homes here go for about £500,000 — the median of the last 6 market sales in N17 9DT, £455,000 to £575,000.
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
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