Search Caernarfon planning applications

12 applications received or decided in the last 90 days · within 1 km of the centre of Caernarfon · updated daily · Gwynedd Council

Showing 1 to 5 of 12 · received or decided in the last 90 days

HEN GWRT Castle Ditch, Caernarfon, Gwynedd, LL55 2AYAwaiting decisionAddasu rhan o'r llawr isaf yn 7 ystafell gwely en suite a'r ystafelloedd preswyl llawr cyntaf ac ail yn 5 ystafell wely en suite yn gysylltiedig a defnydd yr adeilad fel bwyty a bar / Conversion of part of existing basement rooms as 7no. en-suite...Received week of 2 Nov 2026C26/0626/14/LL
Cyngor Tref Caernarfon, INSTITUTE BUILDINGS Allt Pafiliwn, Caernarfon, Gwynedd, LL55 1ASAwaiting decisionAddasiadau mewnol i rhannu un uned yn ddau / Internal alterations to sub-divide one unit into twoReceived week of 2 Nov 2026C26/0667/14/CR
CAERAU, 38 Ffordd Eryri, Caernarfon, Gwynedd, LL55 2URAwaiting decisionAdeiladu estyniad deulawr newydd a dreif i’r annedd bresennol, ynghyd ag addasu rhan o’r annedd i’w defnyddio fel anecs. Proposed construction of new two-storey extension and driveway to existing dwelling along with part adaption into an annexe.Householder PlanningReceived week of 12 Oct 2026C26/0616/14/DT
HEN GWRT Castle Ditch, Caernarfon, Gwynedd, LL55 2AYAwaiting decisionAddasiadau mewnol ynghyd a gosod uned gyddwysydd ar y cefn / Internal alterations together with installing a condenser unit to the rearListed Building ConsentReceived week of 21 Sep 2026C26/0541/14/CR
NATIONAL TYRE & AUTOCARE Bank Quay, Caernarfon, Gwynedd, LL55 1SUApprovedRhyddhau amod 3 o cais rhybudd o flaen llaw ar gyfer dymchwel modurdy C26/0115/14/HD. Discharge condition 3 of Prior notification for the demolition of garage C26/0115/14/HD.Approval of Details Reserved by ConditionReceived week of 21 Sep 2026Decided 26 Oct 2026C26/0569/14/RA

Planning in Caernarfon

Approved: 90%; 19 of 19 decided
Decision time: about 25 weeks; on average

Applications within 1 km of the centre of Caernarfon in the last 24 months, from Gwynedd Council's planning register.

Decided by Gwynedd CouncilCouncil page

Around Caernarfon

Postcode districts

LL55 125 applications in the last 12 months

Applications in each district in the last 12 months.

Nearby towns and villages

Planning authority: Gwynedd Council

For home projects and trades

Builders and trades: get new Caernarfon jobs that match your work. See Leads

Application types: Rear extensionsLoft conversionsHouseholder applicationsTree works & TPOListed building consentChange of useAnnexes & granny flatsSolar panelsBarn conversionsBasement extensions

About Caernarfon

Caernarfon is a historic royal town and port located in Gwynedd, Wales, with a population of 9,852. Situated along the A4871 road on the eastern shore of the Menai Strait, it faces Anglesey across the water. The town is conveniently positioned 8.6 miles from Bangor to the north-east and is bordered by the stunning landscapes of Snowdonia to the east and south-east, making it an area of interest for planning applications and developments.

Property prices in Caernarfon show an average sale price of £230,620, based on 50 recent transactions recorded by HM Land Registry. There are currently no active flood warnings for the Caernarfon area, indicating a relatively low flood risk at present. This is a positive factor for both existing residents and those considering property purchases or new developments.

In terms of safety, there were no crimes reported in the immediate area during the most recent reporting period (September 2026). This makes Caernarfon a particularly low-crime area, which is often reflected in its desirability and property values.

For anyone interested in property development or monitoring local planning decisions, Caernarfon planning applications can be searched by entering a local postcode above. Results include full application details, decision status, and the ability to track applications over time and set planning alerts to help you monitor and review pending planning applications.

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

To comment on or object to a planning application near Caernarfon, open it in the list above: each one links to the council's own page for it and shows any comment deadline.

In the last 24 months, 35 planning applications were submitted near Caernarfon. Of these, 90% were approved, with an average decision time of 178 days.

The most common types were full planning applications (14), discharge of conditions (3), advertising consent (2).

Common questions

How many planning applications have been submitted near Caernarfon?

In the last 24 months, 35 planning applications were submitted near Caernarfon. The approval rate is 90%.

How long do planning decisions take near Caernarfon?

The average planning decision time near Caernarfon is 178 days. The statutory target is 8 weeks (56 days) for minor applications and 13 weeks for major applications.

What is the planning approval rate near Caernarfon?

The planning approval rate near Caernarfon is 90%. The national average across England and Wales is 87%.

What types of planning applications are most common near Caernarfon?

The most common type of planning application near Caernarfon is full planning applications, with 14 submissions in the last 24 months.

How can I track planning applications near Caernarfon?

You can search and track planning applications near Caernarfon on Planning Signal. Create a free account to save searches, watch specific applications, and receive email alerts when new plans are submitted nearby.