17 PORTLAND AVENUE Hackney N16 6HA
Erection of roof extension and single storey ground floor rear and side extensions and installation of front roof lights
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Progress
Application details
- Reference
- 2026/0391
- Local authority
- Hackney
- Postcode
- N16 6HA
- Ward
- Springfield Ward
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 27 Mar 2026
- Validated
- 27 Mar 2026
- Target decision
- 22 May 2026
- Decided
- 7 Sept 2026
Estimated project value
£110k–£225k
Based on the 67.0m² 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: 66.97m² · 3 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 17 PORTLAND AVENUE, LONDON, N16 6HATerraced · Not a standard market sale · £850,00013 months ago15 Sept 2025
- 3B PORTLAND AVENUE, LONDON, N16 6HAFlat or maisonette · Leasehold · £345,00015 years ago1 Mar 2011
- 9 PORTLAND AVENUE, LONDON, N16 6HATerraced · £460,00016 years ago11 Jan 2010
- 9 PORTLAND AVENUE, LONDON, N16 6HATerraced · £130,00030 years ago30 Jan 1996
Homes here go for about £345,000 — the median of the last 3 market sales in N16 6HA, £130,000 to £460,000.
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.
Recorded changes
- 7 Oct 2026: Approved
- 11 Sept 2026: Now also includes a loft conversion
Nearby applications
- 184 KYVERDALE ROAD Hackney N16 6PTPermittedNext door
- 257 KYVERDALE ROAD Hackney N16 6PQPendingAdjoining
- 257 KYVERDALE ROAD Hackney N16 6PQPermittedAdjoining
- 257 KYVERDALE ROAD Hackney N16 6PQRefusedAdjoining
- 16 PORTLAND AVENUE Hackney N16 6ETPermitted44 yd
- 24 Portland Avenue Hackney N16 6ETPermitted50 yd