11 Primrose Terrace Porth Rhondda Cynon Taf CF39 9TH Data via plota.co.uk

26/0632/FUL - Full Application Pending Decision

Proposal

Demolition of the existing single-storey rear extension and its replacement with a tw0-storey rear extension. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
22 Jul 2026
✓
Validated
19 Aug 2026
Decision
Target date was 14 Oct 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 30 Oct 2026; it is now day 72.

The consultation period closed on 16 Sept 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 listed building at the site · No scheduled monument at the site

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 3

Last sold for £70,000 in June 2016. Terraced house, freehold.

8 June 2016£70,000Recorded as a transfer outside a standard sale
28 April 2006£92,500
8 January 2002£30,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area76 m² (818 sq ft)
Energy ratingE (48 out of 100), could reach B
PropertyMid-terrace house, 4 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsGranite or whinstone, as built, no insulation (assumed)

From the energy performance certificate lodged in February 2016, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Rhondda
Application type
Full Application
Postcode
CF39 9TH
Received
22 Jul 2026
Validated
19 Aug 2026
Ward
Porth
Case officer
Show
Target decision
14 Oct 2026
Applicant
Show

Decision outlook

Day 72, past the statutory target. 92% of extensions in Rhondda are decided within thirteen weeks, which runs to 18 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 28 Oct 2026.

Day 7216 days past the 56-day target
78%decided within 8 weeks
97%approved
242decided in the last year

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

Public comments

No public comments yet.

2 neighbours consulted · Last counted 28 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
16 Sept 2026
Statutory expiry
14 Oct 2026
Env. assessment
No

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.