Search Ystradgynlais planning applications
519 applications on record · within 1 km of the centre of Ystradgynlais · updated daily · Powys County Council
Only 1 application in the last 90 days, so this shows every one we hold.
- Land At Former Flats - Pen Y Bryn And Ael Y Bryn Ystradgynlais Powys SA9 1JAAwaiting decisionDischarge of condition 16 & 17 of planning approval 23/0485/FULApproval of details reserved by a conditionReceived 28 Sep 2026P/26/1099/DIS
- Land At Bryngroes Farm Ystradgynlais Swansea Powys SA9 1LFAwaiting decisionFull discharge of condition 10 of planning approval 25/1139/REMDischarge of ConditionReceived 11 Feb 202626/0161/DIS
- 11 Heol Glantawe Ystradgynlais SA9 1ESApprovedSection 73 application for the variation of condition 2 (changes to approved plans) of planning approval 25/0836/HHRemoval or Variation of ConditionReceived 13 Jan 2026Decided 17 Mar 202626/0036/REM
- 73 Brecon Road Ystradgynlais Swansea SA9 1HHRefusedDischarge of conditions 9 and 10 of planning approval 23/1366/FULDischarge of ConditionReceived 10 Dec 2025Decided 18 Mar 202625/1820/DIS
- 78 Heol Giedd Ystradgynlais SA9 1LSApprovedReinstalment of principal staircase, parlour wall, and tongue and groove panelling on first floor ceilingListed Building ConsentReceived 18 Nov 202525/1651/LBC
Planning in Ystradgynlais
- Approved
- 76%
- 19 of 24 decided
- Decision time
- about 9 weeks
- on average
Applications within 1 km of the centre of Ystradgynlais in the last 24 months, from Powys County Council's planning register.
Decided by Powys County CouncilCouncil page
Around Ystradgynlais
Postcode districts
SA9 38 applications in the last 12 months
Applications in each district in the last 12 months.
Nearby towns and villages
Planning authority: Powys County Council
For home projects and trades
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Application types: Rear extensionsLoft conversionsHouseholder applicationsTree works & TPOListed building consentChange of useAnnexes & granny flatsSolar panelsBarn conversionsBasement extensions
About Ystradgynlais
Ystradgynlais is a vibrant town situated in southwest Powys, Wales, along the River Tawe. Known for its strong Welsh language presence, Ystradgynlais encompasses the communities of Cwmtwrch, Abercraf, and Cwmgiedd, boasting a population of 8,092 as of the 2011 census, making it the second-largest town in Powys. As part of the Swansea Urban Area, the Ystradgynlais subdivision has a larger population of 10,248, highlighting its significance in the region. The settlement has a population of approximately 8,267 (2021 estimate).
Ystradgynlais covers an area of approximately 5505.2 km². The surrounding landscape and character of the area play an important role in how planning applications are assessed by the local authority.
Property prices in Ystradgynlais show an average sale price of £182,935, based on 50 recent transactions recorded by HM Land Registry. There are currently no active flood warnings for the Ystradgynlais area, indicating a relatively low flood risk at present. This is a positive factor for both existing residents and those considering property purchases or new developments.
In terms of safety, there were no crimes reported in the immediate area during the most recent reporting period (May 2026). This makes Ystradgynlais a particularly low-crime area, which is often reflected in its desirability and property values.
For anyone interested in property development or monitoring local planning decisions, Ystradgynlais planning applications can be searched by entering a local postcode above. Results include full application details, decision status, and the ability to track applications over time and set planning alerts to help you monitor and review pending planning applications.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
To comment on or object to a planning application near Ystradgynlais, open it in the list above: each one links to the council's own page for it and shows any comment deadline.
In the last 24 months, 34 planning applications were submitted near Ystradgynlais. Of these, 76% were approved, with an average decision time of 66 days.
The most common types were full planning applications (17), discharge of conditions (10), listed building and heritage (2).