10 Ashgrove Trethomas Caerphilly CF83 8BP Data via plota.co.uk
Proposal
Erect two storey rear extension Data via plota.co.uk
Application progress
Refused on 27 Apr 2026 · Delegated · Last checked 5 Jul 2026
Documents 8
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 4
Application forms 1
Site constraints 2
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.
Sales history 2
Last sold for £200,000 in March 2024. Semi-detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Caerphilly - and every UK council - as a live feed, an API, or a bulk CSV export.
Nearby new applications
Important details
- Council
- Caerphilly
- Application type
- Householder Application
- Postcode
- CF83 8BP
- Received
- 24 Mar 2026
- Validated
- 24 Mar 2026
- Ward
- Bedwas And Trethomas
- Case officer
- Show
- Target decision
- 19 May 2026
- Decision
- Refused
- Decision date
- 27 Apr 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Penrose Architectural Services
How this decision compares
Decided in 34 days from validation, 19 days faster than Caerphilly's median of 53 for extensions. Refused, as 24% of extensions here are.
Plota live figures for extensions decided by Caerphilly in the last twelve months, from validation. Caerphilly decision record →
Consultation & key dates
- Neighbours
- 25 Mar 2026
- Consultation
- 25 Mar 2026
- Comments by
- 15 Apr 2026
- Statutory expiry
- 19 May 2026
- Env. assessment
- No
Historical activity at this location
13 nearby applications on record - archival context, not part of the live application.
Nearby activity
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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10 Ashgrove Trethomas Caerphilly CF83 8BP
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