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PermittedHGY/2021/1981Submitted 5 years agoLoft conversion

20 Haringey N4 1JJ

Certificate of lawfulness: proposed loft conversion involving a roof enlargement with dormer to rear roof slope and outrigger. With associated front rooflights.

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Progress

Submitted
20 May 2021
— completed
Validated
20 May 2021
— completed
Consultation
20 May 2021
— completed
Target date
15 Jul 2021
— completed
Decided
15 Jul 2021
— completed

Application details

Reference
HGY/2021/1981
Local authority
Haringey
Postcode
N4 1JJ
Ward
St Ann's
Application type
All Other
Property type
House

Key dates

Submitted
20 May 2021
Validated
20 May 2021
Comments close
20 May 2021
Target decision
15 Jul 2021
Decided
15 Jul 2021

Estimated project value

£54k–£110k

Based on the 33.0m² 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: 33 · 2 additional bedrooms

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.

Homes here go for about £738,500 — the median of the last 8 market sales in N4 1JJ, £412,000 to £975,000.

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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