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RefusedP2025/2990/FULSubmitted 9 months agoTwo-storey extension

218 Upper Street Islington

Erection of two storey rear extension to retained commercial unit (Use Class E); two storey rear infill extension and change of use of first and second floors from ancillary office space (Use Class E) to residential (Use Class C3) to provide six self-contained residential units (4x2 bed and 2x1 bed); two storey upward extension provide three self-contained residential units (1x1 bed, 1x2 bed and 1x3 bed) (nine dwellings total) with associated refuse storage, cycle parking and landscaping.

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Progress

Submitted
19 Nov 2025
— completed
Validated
19 Nov 2025
— completed
Consultation
27 Dec 2025
— completed
Target date
13 Jan 2026
— completed
Decided
13 Jan 2026
— completed

Application details

Reference
P2025/2990/FUL
Local authority
Islington
Application type
All Other
Property type
Commercial

Key dates

Submitted
19 Nov 2025
Validated
19 Nov 2025
Comments close
27 Dec 2025
Target decision
13 Jan 2026
Decided
13 Jan 2026

Estimated project value

£1720k–£2410k

Based on the 860m² of floor area stated in the application, at UK average rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 860

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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