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Permitted2025/01150/FULSubmitted over a year agoRear extension

London Borough of Hammersmith and Fulham

Erection of a single storey rear extension with a flat roof, to the side of the existing back addition and installation of new crittall doors and windows to replace existing window to the rear elevation at ground floor level of No.17 Cortayne Road; alteration to change the roof design of the existing single storey rear extension, to the side and rear of the existing back addition of No.19 Cortayne Road from a pitched roof to a flat roof.

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Progress

Submitted
1 May 2025
— completed
Validated
1 May 2025
— completed
Consultation
22 May 2025
— completed
Target date
26 Jun 2025
— completed
Decided
26 Jun 2025
— completed

Application details

Reference
2025/01150/FUL
Local authority
Hammersmith and Fulham
Ward
PALHUR
Application type
All Other
Property type
Flat

Key dates

Submitted
1 May 2025
Validated
1 May 2025
Comments close
22 May 2025
Target decision
26 Jun 2025
Decided
26 Jun 2025

Estimated project value

£21k–£35k

Based on the 11.6m² of floor area stated in the application, at UK average rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 11.58

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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