6 Cylla Street Penybryn Hengoed CF82 7GE Data via plota.co.uk

26/0223/HH - Householder Application Approved

Proposal

Erect single storey side extension and detached garage to rear Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
30 Mar 2026
✓
Consultation
1 Apr 2026
✓
Approved
20 May 2026

Approved on 20 May 2026 · Delegated · Last checked 5 Jul 2026

Site constraints 2

Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Also on the record
Coalfield, development low risk area.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Important details

Council
Caerphilly
Application type
Householder Application
Postcode
CF82 7GE
Received
30 Mar 2026
Validated
30 Mar 2026
Ward
St Cattwg
Case officer
Show
Target decision
25 May 2026
Decision
Granted
Decision date
20 May 2026
Decision level
Delegated
Applicant
Show
Agent
Egero Architects

How this decision compares

Decided in 51 days from validation, about the council's usual 53 days. Approved, as 76% of extensions here are.

75%decided within 8 weeks
76%approved
195decided in the last year

Plota live figures for extensions decided by Caerphilly in the last twelve months, from validation. Caerphilly decision record →

Consultation & key dates

Alt. reference
PP-14797707
Planning Portal ref
PP-14797707
Neighbours
1 Apr 2026
Consultation
1 Apr 2026
Comments by
22 Apr 2026
Statutory expiry
25 May 2026
Env. assessment
No