Planning Applications in Ystradgynlais

Planning authority: Powys County Council

Search current and historic planning applications in Ystradgynlais, Powys, published by Powys County Council - 13 in the last 90 days. Explore them on the map, apply detailed filters, or receive free alerts for new proposals.

13
|
4
|
2
Get alerts for Ystradgynlais

Filter applications

Date received Last 90 days

Pick a year, or click two to span the range between them. Records before 2026 come from the archive.

Application type
Keywords in the address or description
Match

Literal text matches. For application types (extensions, solar, change of use...) use the categories above - no need to recreate them as keywords.
All 13 Pending 11Approved 1Withdrawn 1
Showing 13 of 13 applications
P/26/0640/TPO 16 Jul 2026 Under Consultation

THE BEECHES, 3 LLYS YNYSCEDWYN, YSTRADGYNLAIS, SWANSEA, SA9 1EN

Works to trees subject to TPOs - 0424 - European Lime - Repollard to the previous pruning height and reduce crown on north side by 2.5 metres 0425 ...

Consent under Tree Preservation Orders Powys 16 Jul 2026
View details Council site ↗
P/26/0593/DIS 8 Jul 2026 Under Consultation

Development south of 23, Cwmphil Road, Lower Cwmtwrch, Swansea, SA9 1DE

Discharge of condition 14 of planning permission 21/1987/FUL

Approval of details reserved by a condition Powys 8 Jul 2026
View details Council site ↗
P/26/0504/FUL 22 Jun 2026 Under Consultation

Unit behind 3-5 Station Road, Station Road, Ystradgynlais, Swansea, SA9 1NT

Change of use from a storage room into a residential dwelling

Full planning permission Powys 22 Jun 2026
View details Council site ↗
P/26/0390/FUL 8 Jun 2026 Under Consultation

MAESPICA FARM, MAESPICA ROAD, LOWER CWMTWRCH, SWANSEA, SA9 2PP

Change of use from private storage (B8) to Bed and Breakfast, extension to create first floor with balcony and associated works

Full planning permission Powys 8 Jun 2026
View details Council site ↗
P/26/0406/FUL 26 May 2026 Under Consultation

Land adj. to Ystrad Isaf Farm, Station Road, Ystradgynlais, SA9 1PJ

Erection of a new dwelling with installation of a septic tank and associated works

Full planning permission Powys 26 May 2026
View details Council site ↗
P/26/0275/FUL 19 May 2026 Under Consultation

YSTRADGNLAIS RUGBY FOOTBALL CLUB, YNYSCEDWYN ROAD, YSTRADGYNLAIS, SWANSEA, SA9 1BH

Installation of 1 no. EV charger and feeder pillar

Full planning permission Powys 19 May 2026
View details Council site ↗
P/26/0184/DIS 6 May 2026 Under Consultation

Land adjacent to 37 Gorof Road, Gorof Road, Lower Cwmtwrch, Ystradgynlais, SA9 1DX

Discharge of condition 12 of planning permission 22/0479/FUL

Approval of details reserved by a condition Powys 6 May 2026
View details Council site ↗
P/26/0172/VAR 5 May 2026 Under Consultation

Development Land rear of 64-78 Brecon Road, Ystradgynlais, SA9 1HH

Discharge of S106 agreement of planning permission P/2018/0195 (21/0940/RES) to provide local area of play and amenity land

Discharge or Modification of a S106 Powys 5 May 2026
View details Council site ↗
P/26/0113/CLE 29 Apr 2026 Under Consultation

COED GLANNANT, YSTRADGYNLAIS, SWANSEA, SA9 1QB

Section 191 application for a constructed building used in connection with the management and maintenance of surrounding woodland

Lawful development Powys 29 Apr 2026
View details Council site ↗
P/26/0036/FUL 23 Apr 2026 Under Consultation

POWYS TRAINING, DERWEN ROAD, YSTRADGYNLAIS, SWANSEA, SA9 1HL

Change of use of a former clinic and offices to a 6 bed House in Multiple Occupation (HMO)

Full planning permission Powys 23 Apr 2026
View details Council site ↗
P/26/0001/HH 20 Apr 2026 Withdrawn

BLAEN Y GORS FARM, YSTRADGYNLAIS, SWANSEA, SA9 1PY

Rear, side and front extensions with installation of 3 rooflights and first floor balcony

Householder planning permission Powys 20 Apr 2026
View details Council site ↗
P/26/0004/CLE 20 Apr 2026 Under Consultation

COED GLANNANT, YSTRADGYNLAIS, SWANSEA, SA9 1QB

Section 191 application for a lawful development certificate for the construction of a forestry access track/driveway

Lawful development Powys 20 Apr 2026
View details Council site ↗
P/26/0005/CLE 20 Apr 2026 Approved

COED GLANNANT, YSTRADGYNLAIS, SWANSEA, SA9 1QB

Section 191 application seeking a lawful development certificate for the construction of a timber suspension footbridge

Lawful development Powys 20 Apr 2026
View details Council site ↗
Recency
Last 2 weeks
2-4 weeks
1-2 months
Older

Get free email alerts for new planning applications in Ystradgynlais

Set up alerts How alerts work

Nearby areas

SA920 appsYstalyfera6 appsSA1121 appsRhos5 appsSA1022 appsSA812 apps

Nearby councils

Neath (121) · Swansea (260) · Bridgend (173) · Merthyr Tydfil (82) · Carmarthenshire (332)

Parish council areas near Ystradgynlais

See the applications inside a parish council's exact boundary.

Show Ystradgynlais Parish CouncilShow Seven Sisters Parish Council

Data updated daily. Source: Powys County Council planning portal.