Live Data West Wales · Wales

Planning Applications in
Carmarthenshire County

Carmarthenshire County is part of the West Wales region. Search any postcode in Carmarthenshire County to see recent planning applications near you — including extensions, new builds, demolitions, and change of use applications.

update Last updated: 2 September 2026
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Search Carmarthenshire County Planning Applications

Search any Carmarthenshire County postcode above, then save it to a free PlanWatch account so it is ready next time. Paid plans add instant email alerts for new applications near a saved postcode.

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Planning Application Types in Carmarthenshire County

Based on 504 applications tracked between 2026-04-21 and 2026-08-28.

home

Full

191 applications

38% of all applications

home_work

Householder

90 applications

18% of all applications

assignment

Reserved Matters

60 applications

12% of all applications

edit

Non-Material Amendment

35 applications

7% of all applications

verified

Certificate of Lawfulness

34 applications

7% of all applications

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Prior Approval

28 applications

6% of all applications

bar_chart Carmarthenshire County Planning Statistics

504
Applications tracked
388
Unique locations
Full
Most common type
10
Application categories

Data period: 2026-04-21 to 2026-08-28 · Updated 2 September 2026

verified PlanWatch local data

What PlanWatch Is Tracking in Carmarthenshire County

PlanWatch currently holds 504 Carmarthenshire County planning records across 388 unique postcode locations, with tracked application dates from 2026-04-21 to 2026-08-28. The most common categories in this dataset are Full (191), Householder (90), Reserved Matters (60).

Use this page to start with a postcode search, then open the official council record for the decision notice, drawings, consultation deadline and any later conditions. That matters because a short application description rarely shows the details neighbours and buyers care about: side windows, roof forms, access, drainage, tree works, opening hours or amended plans.

Check approved drawings

Match drawing numbers and revision letters before relying on a plan.

Read conditions

Find conditions that control privacy, noise, drainage, materials or timing.

Write a useful objection

Keep comments factual, specific and tied to material planning issues.

Recent Planning Applications in Carmarthenshire County

Latest applications submitted to Carmarthenshire County council.

PL/11259 2026-08-28

Non-Material Amendment to PL/05016 (Approved Plans)

Unit A, St Catherines Walk, Carmarthen, SA31 1GA

In Review
PL/11279 2026-08-28

Proposed Plant maintenance, servicing & storage facility and relocation of commercial plant hire operational Base (Re-submission of Planning Application PL/09941)

Dyffryn Brodyn Cottage, Blaenwaun, Whitland, SA34 0JE

Under Consultation
PL/11289 2026-08-28

Proposed rear extension to dwelling house

37 Aberlash Road, Ammanford, SA18 3NE

Under Consultation
PL/11329 2026-08-28

Single Storey Rear Extension

10 Maes Yr Helyg, Llandybie, Ammanford, SA18 2SX

Under Consultation
PL/11222 2026-08-28

Construction of a roundhouse building and its use as a dwelling

Bryn Afal, Rhydcymerau, Llandeilo, SA19 7RT

In Review
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Official Planning Portal

View and search planning applications directly on the Carmarthenshire County council website.

Visit Carmarthenshire County planning portal →

Carmarthenshire County Planning Applications Map

Recent Carmarthenshire County planning applications plotted on a map. Click any point for the address, what is proposed and its current status, then open the full record on the council portal. To see what is planned near one address specifically, search a postcode instead.

Loading recent Carmarthenshire County planning applications…

Objecting to a Planning Application in Carmarthenshire County

Carmarthenshire County Council can only weigh objections that raise a material planning consideration. Personal disputes, loss of a view and property value are not material and are set aside. These are the grounds that do count, with what Carmarthenshire County's planning officers will expect you to evidence for each.

gavel Overlooking and loss of privacy gavel Loss of light or overshadowing gavel Noise and disturbance gavel Traffic and parking gavel Overbearing impact and scale gavel Character of the area gavel Drainage and flooding gavel Loss of trees

Then write the objection letter, or check what counts as a material consideration before you start. Objections normally have to reach Carmarthenshire County Council inside the 21-day consultation window.

Frequently Asked Questions — Carmarthenshire County Planning

How do I check planning applications in Carmarthenshire County? expand_more
Enter your postcode on PlanWatch to instantly see all recent planning applications in Carmarthenshire County. We show applications within a 1-mile radius, including extensions, new builds, and change of use applications.
How do I object to a planning application in Carmarthenshire County? expand_more
To object to a planning application in Carmarthenshire County, you need to submit your comments during the public consultation period (usually 21 days). Visit the Carmarthenshire County council planning portal or write to their planning department. Your objection must be based on material planning considerations such as impact on privacy, traffic, or character of the area.
How long does planning permission take in Carmarthenshire County? expand_more
Most planning applications in Carmarthenshire County are decided within 8 weeks for minor applications and 13 weeks for major developments. However, complex applications or those requiring committee decisions can take longer. You can track the status of any application on PlanWatch.
Can I get alerts for new planning applications in Carmarthenshire County? expand_more
You can search and save a postcode for Carmarthenshire County in PlanWatch. Paid PlanWatch plans add instant email alerts for new applications near a monitored postcode.
What planning applications don't need permission in Carmarthenshire County? expand_more
Some developments in Carmarthenshire County fall under "permitted development rights" and don't need planning permission. This includes certain small extensions, loft conversions, outbuildings, and changes of use. However, if you're in a conservation area, listed building, or AONB, additional restrictions may apply. Always check with Carmarthenshire County council before starting work.
Can planning applications affect my property value in Carmarthenshire County? expand_more
Planning applications near your home in Carmarthenshire County may affect how you use or assess a property. PlanWatch helps you find the application and link to the official council record; check the drawings, consultation dates and planning decision before making any property decision.
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Read the planning guides →

Nearby Councils in West Wales

Explore planning applications in other West Wales councils.

Ceredigion County
✅ Live data
Pembrokeshire Coast National Park Authority
✅ Live data
Pembrokeshire County
✅ Live data
View all 418 councils →

Planning Guides for Carmarthenshire County Residents

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How to Object to a Planning Application
Your rights as a neighbour
 home_work
Permitted Development Rights Explained
What you can build without permission
 assignment
Planning Permission Process
Complete guide from application to decision
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Conservation Areas & Planning
Extra restrictions and protections
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Party Wall Act Explained
Building near a shared boundary
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Planning Enforcement
When rules are broken
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How to Appeal a Planning Decision
Your options after a refusal
 payments
Planning Permission Costs
2025 fee schedule and what to expect
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How Long Does Permission Take?
Timescales from application to decision
 fact_check
Material Planning Considerations
What councils must and can't consider
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Can Permission Be Refused?
Common reasons and what to do next
 history
Retrospective Planning Permission
Applying after building without consent
 search
How to View Planning Applications Near You
Search by postcode & read the decision
 notifications
Planning Alerts
Paid instant monitoring for saved postcodes

Do I Need Planning Permission For...?

🏠 Conservatory 🏘️ Extension 🏡 Loft Conversion 💼 Garden Office 🚗 Garage 🏚️ Shed 🪵 Fence 🚪 Porch 🅿️ Driveway 🛣️ Dropped Kerb 🪵 Decking ☀️ Solar Panels ♨️ Heat Pump 🔌 EV Charger 🏗️ Carport 🧱 Cladding

Specialist Topics

🔄 Change of Use 🏛️ Listed Buildings 🏢 Flats & HMOs 🌳 Trees & TPOs 🏕️ Mobile Homes & Caravans 📋 Section 106 Agreements

Common Planning Situations

🏗️ Building Too Close to Boundary ☀️ Extension Blocking My Light 🛑 Can I Stop a Planning Application? 🏘️ New Housing Development Near Me 🏢 Commercial in Residential Area ⚠️ Built Without Permission 📡 Phone Mast Near Me 🏡 Garden Room & Outbuilding 🔄 Pub/Shop Converting to Flats ✋ How to Stop a Planning Application 🔨 Neighbour Building Extension

Data Sources

For local trades

The biggest jobs in Carmarthenshire County are announced weeks before anyone is hired

A conservatory, an extension, a re-roof — it starts life on this page as a planning application, weeks before the homeowner picks a firm. PlanWatch reads every application and turns them into a monthly, addressed lead list for exactly one firm per trade per area.

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