Planning applications in Rhondda Cynon Taf, May 2026

Slate Sunrise Llanharry Road Llanharan Rhondda Cynon Taf CF72 9RN

Proposed change of use of a dwelling (Use Class C3) to a Children's Residential Home (Use Class C2) for up to 2 children.

Wasteland Behind The Cresselly Arms Cardiff Road Mountain Ash

Side prune lime tree and remove overhang of National Grid apparatus.

21 Aldergrove Road Porth Rhondda Cynon Taf CF39 0LP

Test Case

47 Queen's Drive Llantwit Fardre Rhondda Cynon Taf CF38 2NT

Proposed first floor extension including cantilevered overhang along with dormer to rear.

Wasteland Behind The Cresselly Arms Cardiff Road Mountain Ash

Side prune lime tree and remove overhang of National Grid apparatus.

Land To The Rear Of Brynglas And Maesglas Main Road Church Village CF38 1RL

Proposed construction of a new 3 bedroom bungalow

Land Opposite Former Coedely Garage, Ely Valley Road, Coedely

Proposed development of 15 affordable dwellings, access, car parking, sustainable drainage and associated works

Trealaw Resource Centre Brynteg Terrace Trealaw Tonypandy Rhondda Cynon Taf CF40 2PD

Installation of Solar Photovoltaic (PV) Panels.

12 Upper Canning Street Tonpentre Pentre Rhondda Cynon Taf CF41 7HG

Non-material Amendment to install a 1.5m x 2m glazes roof lantern on previously approved application 25/0436/FUL (Full Width extension to form a kitchen and bedroom and Summer House together with a rear dormer to form a bedroom)

Trewaun Hirwaun Aberdare CF44 9QF

Discharge of condition 18 (Habitat Enhancement Plan) of application 25/0271/FUL.

Land At Rear Of 119 High Street Cymer Porth Rhondda Cynon Taf CF39 9EU

Construction of four lock-up domestic garages

Vaped Out 109 Dunraven Street Tonypandy Rhondda Cynon Taf CF40 1AS

Change of use of vacant vape shop (A1 use) to nail salon (Sui Generis)

6 Meyler Street Thomastown Tonyrefail Rhondda Cynon Taf CF39 8EA

Conversion of one property into two separate dwellings.

Land At Mwyndy Cross, East Of A4119 Pontyclun

Erection of a 9,980sqm Class B1c light industrial building with associated access, parking, drainage, landscaping, services and utilities.

Trewaun Hirwaun Aberdare CF44 9QF

Discharge of condition 4 (CEMP) of application 25/0271/FUL.

Rhoslyn Merthyr Road Llwydcoed Aberdare Rhondda Cynon Taf CF44 0YF

Proposed two-storey rear extension, including removal of the side porch, installation of a front dormer, rooflights, and a Juliet balcony to the rear.

11 Afon Street Trehafod Pontypridd Rhondda Cynon Taf CF37 2NA

Garage/stores in rear garden

Land At Mwyndy Cross, East Of A4119 Pontyclun

Erection of a 21,490sqm Class B8 data centre with associated access, parking, drainage, landscaping, services and utilities.

St John Baptist High School Glan Road Cwmdare Aberdare Rhondda Cynon Taf CF44 8BW

Discharge of Conditions 3 (Wheel Washing) and 6 (Removal of Cotoneaster and Cherry Laurel) of previously approved application 25/1038/FUL (Updated Method Statement rec. 03/07/26)

Halifax 14 Canon Street Aberdare Rhondda Cynon Taf CF44 7AP

Change of use proposal to the rear and upper floors into residential, along with refurbishment and extension of the property (Amended Flood Consequences Assessment received 14/09/2026).

Land At Rear Of Gwaun Miskin Road (Rugby Field) Beddau RCT Cf38 2AU

Proposed extension to an existing pavilion and patio to accommodate toilet facilities, together with the addition of a separate catering unit.

Tylacoch Bungalow Tylacoch Llanharry Rhondda Cynon Taf CF72 9LR

Internal alterations and single storey rear/side extension with flat roof

3 Tonllwyd Houses Godreaman Aberdare Rhondda Cynon Taf CF44 6EH

Erection of a shed to the principal elevation.

49 Gelligaled Road Ystrad Pentre Rhondda Cynon Taf CF41 7RQ

Change of use from lock up shop to residential dwelling together with associated alterations

Craig Yr Hesg Primary School Cefn Lane Glyn-coch Pontypridd Rhondda Cynon Taf CF37 3BP

Discharge of Condition 11 (Plant Noise Assessment) of previously approved application 24/1084/GREG (Demolition of existing building and construction of two-storey replacement primary school building with community facilities, access works, car parking, MUGA, playgrounds, landscaping, drainage works, sprinkler tank, plant and associated engineering works)

6 Victoria Square Aberdare Rhondda Cynon Taf CF44 7LA

Change of use from Betting office to a mixed-use development comprising a D2 use (Pilates studio) and an A3 use (coffee shop).

58 Miskin Street Tynewydd Treherbert Rhondda Cynon Taf CF42 5LR

Proposed single storey side and rear extension and a two-storey rear extension with internal alterations

Shop 11A Victoria Square Aberdare Rhondda Cynon Taf CF44 7LA

Change of use of underused first floor room ancillary to existing ground floor shop (A1) to residential use (C3) to create 1 no. self contained studio flat.

26 The Avenue Tonyrefail Rhondda Cynon Taf CF39 8PR

Proposed erection of a summer house and garage for motorcycle (amended plan recieved 09/07/2026)

Land Adjacent To 57 Vicarage Terrace Cwm-parc CF42 6NA

Variation of Condition 1 (Time Limit) of planning permission 21/0421/FUL to extend the time period by 5 years

Pen Y Lan 2 Llwydcoed Road Llwydcoed Aberdare Rhondda Cynon Taf CF44 0TN

Removing old boundary wall and replacing it with composite fencing, a sliding electric gate and pedestrian gate.

22 Danycoed Ystrad Pentre Rhondda Cynon Taf CF41 7SL

Construction of detached dwelling (Coal Mining Risk Assessment received 14/08/26)

28 Tylchawen Terrace Tonyrefail Rhondda Cynon Taf CF39 8AH

Drop the Kerb at the front of the property and create a driveway in the front garden

Ysgol Gyfun Cymer Rhondda Graigwen Road Cymer Porth Rhondda Cynon Taf CF39 9HA

Discharge of condition 3 (Construction and Demolition Method Statement) of planning permission 26/0084/FUL

Colliers Arms Public House Heol Caradoc Pen-y-waun Aberdare Rhondda Cynon Taf CF44 9AS

Change of use from Public House (Planning Use Class A3) to Flats (Planning Use Class C3).

West Cross Main Road Church Village Rhondda Cynon Taf CF38 1RL

Removal of two Ash and one Oak trees

35 Llys Cynon Hirwaun Rhondda Cynon Taf CF44 9PR

Proposed single storey front extension.

41 High Street Clydach Tonypandy Rhondda Cynon Taf CF40 2BH

Proposed construction of a domestic garage

27 - 28 Dunraven Street Tonypandy Rhondda Cynon Taf CF40 1AL

Proposed partial change of use of existing commercial building (A1 use) to create 5 residential units (C3 use) including construction of rear extension along with dormers and roof alterations.

19 Hilltop Avenue Cilfynydd Pontypridd Rhondda Cynon Taf CF37 4HZ

First floor extension over existing ground floor portion of property

Delfryn Tyntyla Road Llwynypia Tonypandy Rhondda Cynon Taf CF40 2SP

Part change of use of an existing dwellinghouse (Use Class C3) to facilitate small-scale alternative education and childcare provision (Use Class D1)

Temple Baptist Church Llantrisant Road Graig Pontypridd Rhondda Cynon Taf CF37 1QP

Porch extension to front and side extension to accommodate new kitchen including fenestration changes.