Live Data North Wales · Wales

Planning Applications in
Gwynedd

Gwynedd is part of the North Wales region. Search any postcode in Gwynedd 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 Gwynedd Planning Applications

Search any Gwynedd 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 Gwynedd

Based on 203 applications tracked between 2026-04-27 and 2026-08-31.

home

Full

126 applications

62% of all applications

home_work

Householder

41 applications

20% of all applications

storefront

Change of Use

16 applications

8% of all applications

description

Advertisement

8 applications

4% of all applications

nature

Tree Works

6 applications

3% of all applications

checklist

Conditions

3 applications

1% of all applications

bar_chart Gwynedd Planning Statistics

203
Applications tracked
172
Unique locations
Full
Most common type
9
Application categories

Data period: 2026-04-27 to 2026-08-31 · Updated 2 September 2026

verified PlanWatch local data

What PlanWatch Is Tracking in Gwynedd

PlanWatch currently holds 203 Gwynedd planning records across 172 unique postcode locations, with tracked application dates from 2026-04-27 to 2026-08-31. The most common categories in this dataset are Full (126), Householder (41), Change of Use (16).

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 Gwynedd

Latest applications submitted to Gwynedd council.

C26/0527/26/DT 2026-08-31

Dymchwel rhan o gefn yr annedd ac adeiladu estyniad unllawr yng nghefn yr annedd. Demolition of part of the rear of the dwelling and the erection of a single-storey rear extension.

10 Bryn Y Gof, Caeathro, Caernarfon, Gwynedd, LL55 2TA

Registered
C26/0524/00/DT 2026-08-31

Cais i ddymchwel estyniad unllawr presennol ac adeiladu estyniad newydd deulawr / Application to demolish existing single storey side extension and build new two storey side extension

24 Marine Road, Barmouth, Gwynedd, LL42 1NS

Registered
C26/0416/08/LL 2026-08-24

Cais i osod dau dwnnel polythen 8m x 3m x 2.2m ac un 6m x 3m x 2.2m ar Blot 6 / Application to site two polytunnels 8m x 3m x 2.2m and one 6m x 3m x 2.2m on Plot 6

Compound Plot 6, OLD COOKE'S SITE, Penrhyndeudraeth, Gwynedd, LL48 6LT

Registered
C26/0462/42/YA 2026-08-24

Adeiladu sied ar gyfer peiriannau a bwyd anifeiliaid Construction of shed for machinery and animal feed

Cae Tyn Pwll Lon Isaf, Nefyn, Pwllheli, LL53 6EN

Registered
C26/0491/42/LL 2026-08-24

Codi adeilad amaethyddol ar gyfer cadw da byw. Erection of agricultural building for the housing of livestock.

HIRDRE GANOL, Edern, Pwllheli, Gwynedd, LL53 8YY

Registered
open_in_new

Official Planning Portal

View and search planning applications directly on the Gwynedd council website.

Visit Gwynedd planning portal →

Objecting to a Planning Application in Gwynedd

Gwynedd 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 Gwynedd'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 Gwynedd Council inside the 21-day consultation window.

Frequently Asked Questions — Gwynedd Planning

How do I check planning applications in Gwynedd? expand_more
Enter your postcode on PlanWatch to instantly see all recent planning applications in Gwynedd. 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 Gwynedd? expand_more
To object to a planning application in Gwynedd, you need to submit your comments during the public consultation period (usually 21 days). Visit the Gwynedd 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 Gwynedd? expand_more
Most planning applications in Gwynedd 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 Gwynedd? expand_more
You can search and save a postcode for Gwynedd in PlanWatch. Paid PlanWatch plans add instant email alerts for new applications near a monitored postcode.
What planning applications don't need permission in Gwynedd? expand_more
Some developments in Gwynedd 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 Gwynedd council before starting work.
Can planning applications affect my property value in Gwynedd? expand_more
Planning applications near your home in Gwynedd 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 North Wales

Explore planning applications in other North Wales councils.

Conwy County
✅ Live data
Denbighshire County
✅ Live data
Flintshire County
✅ Live data
Isle of Anglesey County
✅ Live data
Snowdonia National Park Authority
✅ Live data
Wrexham County
✅ Live data
View all 418 councils →

Planning Guides for Gwynedd 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
 schedule
How Long Does Permission Take?
Timescales from application to decision
 fact_check
Material Planning Considerations
What councils must and can't consider
 block
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 Gwynedd 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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