Carmarthenshire planning applications

Search, track and analyse every planning application in Carmarthenshire— updated daily from the council’s own register.

Fresh — scraped in the last 48 hours·209 applications indexed·Last scrape 11h ago

Last 30 days indexed

145 new

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Daily or weekly digest of new Carmarthenshire applications, by email.

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Free tier — 1,000 API requests/month included.

Checking a property in Carmarthenshire?

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.

Check a site free →

Property market · HM Land Registry

£199,998 median sale price

+5.3% year on year · 2,076 sales in the last 12 months

See the full market →

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

32.4% of homes rated EPC C or above

Ranks #308 of 318 most efficient · national average 46.6% · 72,290 certificates

See the full energy profile →

% rated C or above (higher is better). The A–G band distribution and year-by-year trend are available on paid plans.

10 most-recent applications

Preview only. Full fields, search, and history via the API.

Reference	Address	Description	Type	Received
PL/10933	Land formerly part of Wern Fraith Farm, Porthyrhyd, Carmarthen	Non-Material Amendment	Other	3 Jul 2026
PL/10948	Former Cattle Breeding Centre, Travellers Rest, Johnstown, Carmarthen	Non-Material Amendment to PL/04717 (Slightly vary approved plans in relation to plots 1 and 2)	Other	2 Jul 2026
PL/11013	4 Bryn Bach Road, Upper Brynamman, Ammanford	Siting of log cabin mobile home within own boundary	Other	1 Jul 2026
PL/11036	A1 to Fell to ground Level. A2-A4 to	Tree Works: Trees in conservation areas/subject to TPOs	Other	30 Jun 2026
PL/11006

Search via API

Pull every Carmarthenshire application, filter by date, postcode, status, type, and more.

curl -H "x-api-key: $PLANNEXUS_KEY" \
  "https://api.plannexus.io/v1/applications?\
  authority_gss=W06000010&limit=50"

See API docs →

About this data

We index every application published on Carmarthenshire’s planning portal (Arcus) and refresh several times per day. The original portal:

https://carmarthenshire.my.site.com/en/s/?tabset-a3431=3

Newest application received 3 Jul 2026.

Carmarthenshire planning FAQs

How do I search planning applications in Carmarthenshire?

This page lists the latest applications received by Carmarthenshire, updated daily. The PlanNexus dashboard and API let you search the full archive of 209 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.

How often is Carmarthenshire planning data updated?

PlanNexus indexes Carmarthenshire's planning register several times a day. The newest application on record was received 3 Jul 2026.

How do I check the planning history of a property in Carmarthenshire?

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.