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66 Windermere Avenue Cyncoed Cardiff CF23 5PS

26/01833/HSEPending Decision

Proposal

Proposed single-storey side and rear extension. Hip-to-gable roof conversion and conversion of the roof space, including a rear dormer. Associated internal alterations and a new patio to the rear garden.

Received
28 August 2026
Approximate location: the centre of the postcode, not the exact property.
  1. Received28 Aug
  2. Validated
  3. Consult.
  4. Target
  5. Decided

This is a planning application for a dormer extension at 66 Windermere Avenue Cyncoed Cardiff CF23 5PS. Cardiff has handled 6,044 applications of this type and approves 93% of them, typically deciding them in 55 days. It was submitted on 28 August 2026 and is still awaiting a decision. There are no previous applications recorded at this address. We hold 1,359 applications in total for the CF23 postcode area.

Application Details

Reference
26/01833/HSE
Address
66 Windermere Avenue Cyncoed Cardiff CF23 5PS
Postcode
CF23 5PS
Local Authority
Cardiff
Decision Status
Undecided

Applicant & Agent

Planning Application Dates

Date Submitted
28 August 2026

Planning Decision

Publicity

Appeal

Additional Information

Coordinates
51.509853, -3.178325
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Cardiff

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