1 Plynlimon Avenue Croespenmaen Newport NP11 3GR Data via plota.co.uk
Proposal
Erect first floor and ground floor extension Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicted a decision around 28 Oct 2026; it is now day 56.
Documents 4
Statements & assessments 1
Plans & drawings 2
Application forms 1
Site constraints 3
Checked on 6 October 2026. 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 1
Last sold for £307,000 in March 2026. Detached house, leasehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in July 2025, the latest held for this property. The building may have changed since. View the certificate
Every application in Caerphilly - and every UK council - as a live feed, an API, or a bulk CSV export.
Important details
- Council
- Caerphilly
- Application type
- Householder Application
- Postcode
- NP11 3GR
- Received
- 2 Sept 2026
- Validated
- 2 Sept 2026
- Ward
- Crumlin
- Case officer
- Show
- Target decision
- 28 Oct 2026
- Decision level
- Delegated
- Applicant
- Show
Decision outlook
Day 56, past Caerphilly's usual 53 days for extensions. 96% are decided within thirteen weeks, so most likely by 2 Dec 2026.
Plota live figures for extensions decided by Caerphilly in the last twelve months, from validation. Caerphilly decision record →
Public comments
No public comments yet.
5 neighbours consulted · Last counted 26 Oct 2026
Consultation & key dates
- Neighbours
- 7 Sept 2026
- Consultation
- 7 Sept 2026
- Comments by
- 28 Sept 2026
- Statutory expiry
- 28 Oct 2026
- Env. assessment
- No
Historical activity at this location
7 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.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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1 Plynlimon Avenue Croespenmaen Newport NP11 3GR
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The consultation period closed on 28 Sept 2026.