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9 Sunningdale Avenue Upper Colwyn Bay Colwyn Bay LL29 6DF

0/53620FullPending Decision

Proposal

Proposed First Floor Extension

Received
17 August 2026
Target decision date
6 October 2026
Ward
Rhiw
Approximate location: the centre of the postcode, not the exact property.
  1. Received17 Aug
  2. Validated18 Aug
  3. Consult.
  4. Target6 Oct
  5. Decided
10 weeks typical decision time in Conwy83% of full applications approved

This is a full planning application for an extension at 9 Sunningdale Avenue Upper Colwyn Bay Colwyn Bay LL29 6DF. Conwy has handled 2,808 applications of this type and approves 87% of them, typically deciding them in 58 days. It was submitted on 17 August 2026 and is still awaiting a decision. There are no previous applications recorded at this address. In the past year there have been 42 applications across Rhiw. We hold 646 applications in total for the LL29 postcode area.

Application Details

Reference
0/53620
Address
9 Sunningdale Avenue Upper Colwyn Bay Colwyn Bay LL29 6DF
Postcode
LL29 6DF
Local Authority
Conwy
Application Type
Full
Development Type
Dwelling Houses - Applies to Buildings
Scale / Size
Small
Decision Status
Undecided
Current Status
REGISTERED
Ward
Rhiw
Parish
Cyngor Tref Colwyn Town Council

Applicant & Agent

Planning Application Dates

Date Received
17 August 2026
Target Decision Date
6 October 2026
Date Validated
18 August 2026
Date Submitted
17 August 2026

Planning Decision

Publicity

Appeal

Additional Information

Documents
14
Coordinates
53.287567, -3.741430
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Conwy

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