Search, track and analyse every planning application in Merthyr Tydfil— updated daily from the council’s own register.
Last 30 days indexed
1,220 new
Get alerts
Daily or weekly digest of new Merthyr Tydfil applications, by email.
Set up free alertsFree tier — 1,000 API requests/month included.
Checking a property in Merthyr Tydfil?
Instant site-appraisal report
Planning designations, nearby planning history and an indicative verdict for any postcode — free preview, branded PDF from £25. The £99 deep report adds your registered land parcel on the map, flood zone, listed buildings, the council’s track record and market data.
Property market · HM Land Registry
£145,000 median sale price
-1.5% year on year · 495 sales in the last 12 months
Area-level (the whole authority), standard sales, median not average. Breakdown by property type and the 10-year trend are available on paid plans.
Energy performance · EPC certificates
44.3% of homes rated EPC C or above
Ranks #202 of 318 most efficient · national average 46.6% · 23,706 certificates
% rated C or above (higher is better). The A–G band distribution and year-by-year trend are available on paid plans.
Preview only. Full fields, search, and history via the API.
| Reference | Address | Description | Type | Received |
|---|---|---|---|---|
| P/26/0144 | 8 - 9 The Green Trefechan Merthyr Tydfil | A new advert to advertise the new creche in Trefechan School | Advertisement | 1 Jul 2026 |
| P/26/0146 | Welsh Assembly Government Rhydycar Business Park Merthyr Tydfil | Install battery energy storage systems (BESS) and associated external plant equipment within the existing plant… | Fullplanning | 30 Jun 2026 |
| P/26/0145 | 4 Ash Grove Trefechan Merthyr Tydfil | Single storey rear extension | Householder | 30 Jun 2026 |
| P/26/0143 | 66 Sweetwater Park Trefechan Merthyr Tydfil | Garden shed and games room | Other | 29 Jun 2026 |
| P/26/0142 |
Search via API
Pull every Merthyr Tydfil application, filter by date, postcode, status, type, and more.
curl -H "x-api-key: $PLANNEXUS_KEY" \ "https://api.plannexus.io/v1/applications?\ authority_gss=W06000024&limit=50"See API docs →
About this data
We index every application published on Merthyr Tydfil’s planning portal (Idox Public Access) and refresh several times per day. The original portal:
https://publicaccess.merthyr.gov.uk/online-applicationsNewest application received 1 Jul 2026.
This page lists the latest applications received by Merthyr Tydfil, updated daily. The PlanNexus dashboard and API let you search the full archive of 1,990 indexed applications by postcode, date, status and type — a free account includes 1,000 requests a month. The council's own portal is also linked above.
PlanNexus indexes Merthyr Tydfil's planning register several times a day. The newest application on record was received 1 Jul 2026.
Run a free site appraisal: enter the postcode to see planning designations and nearby planning history instantly, then download a full PDF report from £25. The £99 deep report adds your registered land parcel on the map, flood zone, listed buildings and the council's track record.
Coverage data is public; full application detail and the search API require a free account. Browse all councils.
| 17 Beechcroft Trelewis Treharris |
| Construct pergola/canopy extension to the rear of the property |
| Lawfuldevelopment |
| 26 Jun 2026 |
| P/26/0141 | The Robins Nest A4060 Leos Roundabout To Mountain Hare Roundabout Southbound… | Replace existing garage with new garage | Fullplanning | 23 Jun 2026 |
| P/26/0140 | 21 Shirley Drive Heolgerrig Merthyr Tydfil | Side extension with rear dormer, extension to existing rear dormer and other alterations | Householder | 23 Jun 2026 |
| P/26/0138 | Ffostyll 18 The Hawthorns Pant Merthyr Tydfil | Demolish existing conservatory and construct a single storey side and rear extensions | Householder | 22 Jun 2026 |
| P/26/0139 | Unit 7A Pant Industrial Estate Pant Merthyr Tydfil | New extension to provide storage facility | Fullplanning | 22 Jun 2026 |
| P/26/0131 | Ty Bryn Seion North Street Dowlais Merthyr Tydfil | 5 No. Air Source Heat Pumps and timber fenced compound. | Fullplanning | 19 Jun 2026 |
Postcodes, coordinates, applicant and agent details, decision history, consultation dates, and the full description are available via the API and dashboard. Create a free account to access them.