4 Highbury Terrace Islington N5 1UP
Erection of a single-storey rear extension; erection of an ancillary outbuilding within the rear garden; replacement of existing windows; refurbishment and upgrading of the existing roof incorporating the installation of photovoltaic solar panels; installation of an air source heat pump; and internal alterations to all floors, including associated reconfiguration of layouts and ancillary works [Full planning application P2026/1955/FUL also submitted].
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Progress
Application details
- Reference
- P2026/1956/LBC
- Local authority
- Islington
- Postcode
- N5 1UP
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 22 Jul 2026
- Validated
- 22 Jul 2026
- Comments close
- 29 Aug 2026
- Target decision
- 15 Sept 2026
Estimated project value
£37k–£61k
Based on the 15.0m² 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: 15m²
Recently sold nearby
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- 23 HIGHBURY TERRACE, LONDON, N5 1UPTerraced · £2,150,0003 years ago31 Aug 2023
- 9 HIGHBURY TERRACE, LONDON, N5 1UPTerraced · £6,250,0003 years ago20 Sept 2022
- 21 HIGHBURY TERRACE, LONDON, N5 1UPTerraced · £6,300,0005 years ago3 Sept 2021
- 10 HIGHBURY TERRACE, LONDON, N5 1UPTerraced · £5,265,0005 years ago20 Nov 2020
- 20 HIGHBURY TERRACE, LONDON, N5 1UPOther · Not a standard market sale · £5,850,0008 years ago18 Apr 2018
- 7 HIGHBURY TERRACE, LONDON, N5 1UPTerraced · £3,500,00012 years ago14 Feb 2014
- FLAT 4, 17 HIGHBURY TERRACE, LONDON, N5 1UPFlat or maisonette · Leasehold · £632,00015 years ago3 Jun 2011
- 16A HIGHBURY TERRACE, LONDON, N5 1UPFlat or maisonette · Leasehold · £345,50016 years ago29 Apr 2010
Homes here go for about £3,500,000 — the median of the last 7 market sales in N5 1UP, £345,500 to £6,300,000.
Contains HM Land Registry data © Crown copyright and database right 2023. 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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