Live Data South Wales · Wales

Planning Applications in
Caerphilly County

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

update Last updated: 28 October 2026

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Search Caerphilly County Planning Applications

Search any Caerphilly County postcode above, then save it to a free PlanWatch account so it is ready next time. Paid plans add email alerts for new applications near a saved postcode, sent within hours of them reaching the council register.

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Planning Application Types in Caerphilly County

Based on 543 applications tracked between 2025-03-27 and 2026-10-26.

home

Full

229 applications

42% of all applications

home_work

Householder

109 applications

20% of all applications

description

Unknown

77 applications

14% of all applications

description

Householder Application

19 applications

3% of all applications

description

Condition Discharge

19 applications

3% of all applications

nature

Tree Works

14 applications

3% of all applications

bar_chart Caerphilly County Planning Statistics

543

Applications tracked

380

Unique locations

Full

Most common type

10

Application categories

Data period: 2025-03-27 to 2026-10-26 · Updated 28 October 2026

verified PlanWatch local data

What PlanWatch Is Tracking in Caerphilly County

PlanWatch currently holds 543 Caerphilly County planning records across 380 unique postcode locations, with tracked application dates from 2025-03-27 to 2026-10-26. The most common categories in this dataset are Full (229), Householder (109), Householder Application (19).

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 Caerphilly County

Latest applications submitted to Caerphilly County council.

26/0690/FULL 2026-10-26

Demolish existing residential outbuilding (pool house) and construct detached dwelling, detached garage and associated works

Acorn Cottage Pennar Lane Pentwyn-mawr Newport NP11 4GY

Awaiting decision

26/0710/HH 2026-10-26

Erect single storey conservatory to the rear of the property

12 Cae Nant Gledyr Caerphilly CF83 2BB

Awaiting decision

26/0701/RET 2026-10-21

Retain siting of an InPost Parcel Locker

Unit 4 To 6 4 - 8 Penallta Road Ystrad Mynach Hengoed CF82 7AP

Awaiting decision

26/0670/FULL 2026-10-21

Develop restaurant with drive-thru facility (Use Class A3) including access, servicing, car parking, hard and soft landscaping and other associated works

Land At Grid Ref 314866 193295 Twyn Road Ystrad Mynach

Awaiting decision

26/0556/COU 2026-10-20

Change the use of agricultural land to a small-scale wellness retreat

Derwen Fferm Twyn Sych Farm Lane Rudry CF83 3EF

Awaiting decision

Objecting to a Planning Application in Caerphilly County

Caerphilly 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 Caerphilly 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 Caerphilly County Council inside the 21-day consultation window.

Frequently Asked Questions — Caerphilly County Planning

How do I check planning applications in Caerphilly County? expand_more

Enter your postcode on PlanWatch to instantly see all recent planning applications in Caerphilly 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 Caerphilly County? expand_more

To object to a planning application in Caerphilly County, you need to submit your comments during the public consultation period (usually 21 days). Visit the Caerphilly 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 Caerphilly County? expand_more

Most planning applications in Caerphilly 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 Caerphilly County? expand_more

You can search and save a postcode for Caerphilly County in PlanWatch. Paid PlanWatch plans add email alerts for new applications near a monitored postcode, sent within hours of them reaching the council register.

What planning applications don't need permission in Caerphilly County? expand_more

Some developments in Caerphilly 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 Caerphilly County council before starting work.

Can planning applications affect my property value in Caerphilly County? expand_more

Planning applications near your home in Caerphilly 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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Save a Caerphilly County postcode to your free PlanWatch account

Free accounts save one postcode in Caerphilly County so it is ready whenever you want to check what has been applied for nearby. Paid plans add email alerts for new applications near a saved postcode, sent within hours of them reaching the council register.

Free: search plus one saved postcode. We never sell your details, and you can remove your postcode at any time.

Read the planning guides →

Nearby Councils in South Wales

Explore planning applications in other South Wales councils.

City and County of Swansea

Coming soon

Merthyr Tydfil County

View all 418 councils →

Planning Guides for Caerphilly County Residents

gavel

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

park

Conservation Areas & Planning

Extra restrictions and protections

fence

Party Wall Act Explained

Building near a shared boundary

report

Planning Enforcement

When rules are broken

balance

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

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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 monitoring for saved postcodes, alerts within hours

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

Planning application data: planning.data.gov.uk
Caerphilly County council planning portal — publicaccess.caerphilly.gov.uk
Planning Inspectorate (PINS) appeal decisions
Data last refreshed: 28 October 2026

For local trades

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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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