Planning Applications in Ystalyfera

Planning authorities: Powys County Council, Neath Port Talbot Council

See all 489 planning applications in Ystalyfera, Powys, since 2016, 12 in the last 90 days. Search and filter the applications of Powys and Neath, see the latest on the map, or get free alerts for new ones.

Date received
Get alerts for Ystalyfera

Filter applications

Date receivedLast 90 days
Date receivedLast 90 days
Select one year, or two for a range.
Number of homesAny
StatusAny
Application routeAny
Application typeAny
KeywordsNone
Match

Matches words or phrases in the application address and description.

Showing 12 of 12 applications
23 Oct 2026 Under Consultation P/26/1241/HH

1 Gough Avenue, Ystradgynlais, Swansea, SA9 1AW

Erection of a single storey extension to rear of property

Householder planning permission Powys
22 Oct 2026 Awaiting decision P2026/0657

43 Llys Cambrian Godre'r Graig Neath Port Talbot SA9 2EY

Proposed single-storey rear extension.

Full Plans Neath
13 Oct 2026 Under Consultation P/26/1098/FUL

Unit 11, Woodlands Business Park, Ystradgynlais

Change of use from factory to a children’s soft play facility with an ancillary café.

Full planning permission Powys
21 Sept 2026 Under Consultation P/26/1048/FUL

Land to the East in Woodlands Business Park, Woodlands Business Park , Ystradynlais , SA9 1JW

Erection of 10 industrial units (Use Classes B1, B2 and B8), together with vehicle parking and all associated works

Full planning permission Powys
16 Sept 2026 Valid P/26/1024/CLP

41 Tan-Y-Farteg, Ystradgynlais, Swansea, SA9 2JU

Section 192 application for a Lawful Development Certificate for the conversion of an existing garage to home office and wet room

Lawful development Powys
16 Sept 2026 Under Consultation P/26/1023/HH

Maes-Y-Coed House, Maes-Y-Coed, Ystradgynlais, Swansea, SA9 2JZ

Proposed extension to existing outbuilding to form granny annexe ancillary to main dwelling

Householder planning permission Powys
16 Sept 2026 Awaiting decision P2026/0299

Former Tirbach Washery Ystalyfera Swansea

Outline planning application (all matters reserved except for access) for the redevelopment of the former Tirbach Washery with the construction of up ...

Outline Application Neath
25 Aug 2026 Approved 26 Oct P/26/0785/HH

89 Heol Twrch, Lower Cwmtwrch, Swansea, SA9 2TE

Demolition and reconstruction of existing side extension and erection of rear extension

Householder planning permission Powys
18 Aug 2026 Approved 5 Oct P/26/0864/HH

5 Cwrt Y Gamlas, Gurnos, Swansea, SA9 1EP

Proposed detached garden room

Householder planning permission Powys
18 Aug 2026 Refused 28 Sep P/26/0858/DIS

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

Discharge of condition 13 attached to planning approval 22/0479/FUL

Approval of details reserved by a condition Powys
17 Aug 2026 Under Consultation P/26/0849/FUL

Libanus Chapel, Glan-Rhyd Road, Ystradgynlais, Swansea, SA9 1AU

Conversion of former chapel to residential dwelling

Full planning permission Powys
11 Aug 2026 Awaiting decision P2026/0064

87 - 89 Cyfyng Road Ystalyfera Neath Port Talbot SA9 2BT

Retention of the conversion and change of use of one dwelling to form two separate dwellings

Full Plans Neath
Recency
Last 2 weeks
2-4 weeks
1-2 months
Older

Get free email alerts for new planning applications in Ystalyfera

Data updated daily. Source: Powys and Neath planning portals.