Caernarfon, Gwynedd Planning Applications
Recent planning applications near Caernarfon, Gwynedd.
Gwynedd · Wales · Town
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.
Enter a postcode to search for planning applications near Caernarfon.
Town Insights
Property Prices
Average property sale price: £197,252 (based on 50 recent transactions from HM Land Registry).
Area Information
- Admin district: Gwynedd
- Parliamentary constituency: Dwyfor Meirionnydd
- LSOA: Gwynedd 006C
Crime Statistics
0 crimes reported in 2026-02.
Flood Risk
No active flood warnings near Caernarfon.
Keyword Scorecard
Planning constraint analysis based on the last 24 months of applications near Caernarfon.
- Ecology & Wildlife Constraints (keywords: bats, bat survey, bat roost, great crested newt, GCN...)
- Trees & Landscape (keywords: tree preservation order, TPO, arboricultural, tree survey, root protection area...)
- Flood & Drainage (keywords: flood zone 2, flood zone 3, flood risk assessment, FRA, surface water...)
- Heritage & Conservation (keywords: listed building, grade II, grade II*, grade I, conservation area...)
- Green Belt (keywords: green belt, inappropriate development, very special circumstances, openness)
- Highways & Access (keywords: visibility splays, highway authority objection, access arrangement, parking provision, transport statement...)
- Refusal & Risk Indicators (keywords: refusal, delegated refusal, appeal dismissed, overdevelopment, character and appearance...)
- Planning Process & Appeals (keywords: appeal lodged, appeal allowed, appeal dismissed, public inquiry, inspector)
Planning Activity Summary
Approval rates, average decision times, and application type distribution for Caernarfon based on the last 24 months of planning data.
Nearby Applications
10 planning applications found near Caernarfon.
- - Manweb District Tower, St Helens Road, Caernarfon, LL55 2YB
Gosod 1 generadur pŵer a datblygiad ategol iddo Installation of 1 no. power generator and ancillary development thereto
Type: Telecoms | Council: Gwynedd | Date: 2026-03-13
View full details - - Albert Inn, 10 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN
Addasiadau mewnol i drosi cyn dy tafarn yn dy annedd / Internal alterations to convert the former public house into dwelling house
Type: Heritage | Council: Gwynedd | Date: 2026-03-03
View full details - - Modurdai Lôn Eilian, Caernarfon, LL55 2DS
Dymchwel modurdai presennol a chodi pedair uned fforddiadwy, ynghyd â gwaith cysylltiedig. Demolition of existing garages and erection of four affordable units, along with associated works.
Type: Full | Council: Gwynedd | Date: 2026-02-13
View full details - - Albert Inn, 10 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN
Newid defnydd cyn-dy tafarn yn uned byw (C3) / Change of use of former public house into to residential unit (C3)
Type: Full | Council: Gwynedd | Date: 2026-01-15
View full details - - The Oval Marcus Street, Caernarfon, Gwynedd, LL55 2HT
Gosod cynhwysydd dur yn barhaol ar y tir. Permanent siting of a container on the land.
Type: Full | Council: Gwynedd | Date: 2026-01-12
View full details - - The Oval Marcus Street, Caernarfon, Gwynedd, LL55 2HT
Dymchwel a gwaredu strwythur presennol ac adeiladu stand yn eistedd 600 o bobl i deras gogleddol cae pel-droed yr Oval. Demolition and removal of existing structure and construction of 600 seater stan
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2026-01-05
View full details - - Old Post Mount Pleasant Square, Caernarfon, Gwynedd, LL55 1PA
Dymchwel ystafell haul presennol ac amnewid gyda estyniad cefn newydd, rhannol dwy lawr a rhannol un llawr arfaethedig, balconi, a gwaith cysylltiedig. Demolition of existing conservatory and proposed
Type: Full | Council: Gwynedd | Date: 2025-11-28
View full details - - Plas Leiod Llanberis Road, Caernarfon, Gwynedd, LL55 2DF
Cais i rhyddhau amod rhif 5 (cynllun monitro a chynnal a chadw) ar ganiatâd rhif C22/0745/14/LL. Application to discharge condition 5 (monitoring and maintenance scheme) on approval number C22/0745/14
Status: Conditions | Type: Conditions | Council: Gwynedd | Date: 2025-11-11
View full details - - 3 Hill Street, Caernarfon, Gwynedd, LL55 1PL
Estyniad deulawr i gefn yr eiddo. Two storey rear extension
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2025-03-20
View full details - - Babs Gwyn, Babs Gwyn, 6 Pool Street, Caernarfon, Gwynedd, LL55 2AB
Newid defnydd o ddau ofod masnachol gyda cyfleusterau fyny grisiau, i osodiad generig ar gyfer 2 ofod manwerthu ar lefel daear a 2 swyddfa ar gyfer busnes ar wahan ar y lloriau uwch. Change of use fro
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2024-06-26
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A brief summary of Caernarfon in Gwynedd
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 £197,252, based on 50 recent transactions recorded by HM Land Registry.
There were no crimes reported in the immediate area during the most recent reporting period. This makes Caernarfon a particularly low-crime area.
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.
Planning Activity in Caernarfon
In the last 24 months, 20 planning applications were submitted near Caernarfon.
The most common application types near Caernarfon were full planning applications (12), discharge of conditions (3), outline applications (1). Full planning applications account for 60% of all submissions, covering new builds, change of use, and works that go beyond permitted development rights.
In terms of development scale, 1 medium-scale application, 2 smaller schemes were submitted.
Nearby Towns
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Related Planning Guides
- What Is Planning Permission in the UK? — Planning permission is the formal approval you need from your local council before making certain changes to a building or piece of land.
- What Is Permitted Development? — Permitted development rights allow certain building works and changes of use without the need to apply for planning permission.
- How Long Does Planning Permission Take? — Typical timelines for planning permission decisions in the UK, from submission to approval, and what can cause delays.