Tunnel portal excavation at Land To The West Of Michael's Road, Blaencwm

Summary of planning committee decision

Decided by Rhondda Planning and Development Committee on 15 Jan 2026.

24/1231/FULApproved

The site and its surroundings

The 0.87-hectare site includes the former portal, an access route and southern land, with grazing land, grassland, scrub and trees.

“The application site measures approximately 0.87 hectares and contains the tunnel’s former entrance portal, an access route to the east of the tunnel entrance, and an area of land located approximately 130m to the south.”

“Topographic data indicates that the elevation of the portal entrance is around 242m AOD, which slopes towards the north-east to an elevation of 239m AOD at the north- eastern access gate. The land to the south of the site is located at a slightly steeper gradient to the former entrance portal.”

Officer report

What consultees said

Highways, ecology, flood risk, rights of way and other consultees raised requirements or conditions, while several bodies had no objection.

“As part of the application the following were consulted. A brief precis of responses is included for Committee’s information.”

“RCT Highways & Transportation – no objection subject to the submission of a Construction Method Statement • RCT Flood Risk Management – advise that the development will require SuDS / SAB approval.”

Officer report

Support and objection

Publicity produced two letters supporting the tunnel’s reopening, several supporting letters from elected representatives and heritage-sector support.

“As a result of this exercise two letters of support welcoming the reopening of the tunnel as a tourism feature were received from the public along with the following:”

“A letter of support was received from the Railway Heritage Trust advising that they have been working with the Rhondda Tunnel Society and offering financial support towards the project.”

Officer report

What members considered

The committee heard the application presentation after being told about one broadly supportive late letter and one objection.

“The Head of Major Development and Investment began by outlining the contents of two ‘late’ letters, one which broadly supported the application, and one which was an objection.”

“The Head of Major Development and Investment then presented the application to Committee and following consideration it was RESOLVED to approve the application in accordance with the recommendation of the Director, Prosperity and Development.”

Minutes

Councillors at the meeting

Apologies Andrew James Dennis Labour

Also attending Mark Norris Labour, Dan Owen-Jones Independent

Source: Plota analysis of the council's minutes; parties from the council's list of councillors.

Sources

  • Rhondda Planning and Development Committee minutes, 15 January 2026
  • Agenda and papers (council website)

Source: Plota analysis of Rhondda's committee minutes and officer report. Quotations are the council's own words; headings and summaries are Plota's.

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At the meeting

Council
Rhondda
Date
Thursday 15 January 2026
Recommendation
Officers recommended approval
Committee decided
Approved
Councillors
10Labour 6Independent 2Lab Co-op 1Plaid Cymru 1Show councillors
Minutes
The council's minutes
Meeting
Agenda and papers (council website)
Application
The application (council website)

This committee's year

54 decisions in the 12 months to this meeting, 3 against officer advice.

Source: Plota analysis of the committee's minutes.

Every decision by this council's committees →