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4 Lon-y-deri Caerphilly CF83 1DS

25/0846/CLPUCertificate Lawful Proposed Use/DevApproved
Outline / PiP

Approved on 21 January 2026

Council decision: GrantedDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Obtain Certificate of Lawful Proposed Development for extension to side and rear of property

Received
28 November 2025
Decision level
Delegated (officer decision)
Ward
St Martins
  1. Received28 Nov
  2. Validated28 Nov
  3. Consult.
  4. Target23 Jan
  5. Decided21 Jan

Decided in 54 days (council typically 56)

About this application

This is an outline application for an extension at 4 Lon-y-deri Caerphilly CF83 1DS. Caerphilly has handled 567 applications of this type. This one was decided in 54 days. There has been 1 other application at this address. In the past year there have been 30 applications across St Martins. We hold 1,089 applications in total for the CF83 postcode area.

68% of outline applications at Caerphilly County Borough Council were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
CF83 1DS
Application type
Certificate Lawful Proposed Use/Dev
Scale / size
Small

Planning application dates

Date validated
28 November 2025
Target decision date
23 January 2026
Permission expires
21 January 2031

Applicant and agent

Agent address
Mrs K Williams 3 Tansy Close Penpedairheol Hengoed CF82 8LF

Planning decision

Statutory period
56 days

Additional information

Documents
7
Constraints
5

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Source: Caerphilly

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