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Refused14291/APP/2021/2527Submitted 5 years agoAnnexe

RUISLIP Hillingdon

Use of granny annexe as a self-contained residential unit (Application for a Certificate of Lawful Development for an Existing Use)

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Progress

Submitted
24 Jun 2021
— completed
Validated
24 Jun 2021
— completed
Consultation
30 Jul 2021
— completed
Target date
7 Sept 2021
— completed
Decided
1 Sept 2021
— completed

Application details

Reference
14291/APP/2021/2527
Local authority
Hillingdon
Ward
CAVENDISH
Application type
All Other
Property type
House

Key dates

Submitted
24 Jun 2021
Validated
24 Jun 2021
Comments close
30 Jul 2021
Target decision
7 Sept 2021
Decided
1 Sept 2021

Estimated project value

£50k–£110k

Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: trade estimate.

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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