Llanberis, Gwynedd Planning Applications
Recent planning applications near Llanberis, Gwynedd.
Gwynedd · Wales · settlement
Planning applications in Llanberis are administered by Gwynedd Council. View the full Gwynedd Council planning applications page for approval rates and decision timelines.
About Llanberis
Llanberis is a vibrant village and community located in Gwynedd, northwest Wales, nestled on the southern shore of Llyn Padarn and at the base of Snowdon, Wales' highest peak. Renowned as a hub for outdoor activities, it offers a range of pursuits including walking, climbing, mountain biking, and water sports like scuba diving. The community also encompasses Nant Peris, making it a key area for those interested in planning applications related to tourism and outdoor recreation.
Enter a postcode to search for planning applications near Llanberis.
Town Insights
Property Prices
Average property sale price: £223,834 (based on 50 recent transactions from HM Land Registry).
Area Information
- Admin district: Gwynedd
- Parliamentary constituency: Dwyfor Meirionnydd
- LSOA: Gwynedd 006D
Crime Statistics
0 crimes reported in 2026-05.
Flood Risk
No active flood warnings near Llanberis.
Keyword Scorecard
Planning constraint analysis based on the last 24 months of applications near Llanberis.
- 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 Llanberis based on the last 24 months of planning data.
Nearby Applications
306 planning applications found near Llanberis.
- - Land Adjacent To 10 Warden Street, Llanberis, LL55 4HP
Codi ty annedd newydd. Erection of new dwelling
Type: Full | Council: Gwynedd | Date: 2026-04-16
View full details - - 7 Rock Terrace, Llanberis, Caernarfon, Gwynedd, LL55 4LA
Cais i ddiwygio amod 2 (Cynlluniau a gymeradwywyd) o ganiatâd C25/0424/15/DT, ar gyfer estyniad cefn llawr cyntaf, er mwyn caniatáu diwygiad i’r dyluniad i godi uchder to’r estyniad i 5.11m. Applicati
Status: Conditions | Type: Conditions | Council: Gwynedd | Date: 2026-01-20
View full details - - Land Adjacent To 10 Warden Street, Llanberis, LL55 4HP
Codi annedd newydd Erection of new dwelling
Type: Full | Council: Gwynedd | Date: 2025-12-16
View full details - - 1 Fron Deg Terrace, Llanberis, Caernarfon, Gwynedd, LL55 4HR
Codi annedd deuluol. Erection of family dwelling.
Status: Rejected | Type: Full | Council: Gwynedd | Date: 2025-12-15
View full details - - DENBIGH HOUSE, 36 High Street, Llanberis, Gwynedd, LL55 4EU
Codi estyniad unllawr cefn Erection of single storey rear extension
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2025-10-16
View full details - - ANFIELD, 4 Coed Y Ddôl, Llanberis, Caernarfon, Gwynedd, LL55 4EG
Tynnu ystafell wydr u-pvc a chodi estyniad unllawr â tho fflat yn ei le. Removal of u-pvc conservatory & erection of single storey flat roofed extension in lieu.
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2025-09-01
View full details - - Land At Bryn Padarn, 19 Ralt Goch, Llanberis, LL55 4LB
Cais ar gyfer diwygio amod 1 o ganiatâd cynllunio rhif C20/0409/15/AC ( ar gyfer diwygio amod 1 o ganiatâd cynllunio rhif C15/0460/15/LL, am fyngalo gromen a datblygiadau cysylltiedig, i ymestyn cyfno
Status: Conditions | Type: Conditions | Council: Gwynedd | Date: 2025-07-04
View full details - - 7 Rock Terrace, Llanberis, Caernarfon, Gwynedd, LL55 4LA
Estyniad cefn llawr cyntaf First floor rear extension
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2025-06-09
View full details - - LLYS IFOR, 15 Newton Street, Llanberis, Caernarfon, Gwynedd, LL55 4HN
Codi estyniad llawr cyntaf yng nghefn yr eiddo ar gyfer ystafell ymolchi, ynghyd a gosod pwmp gwres ffynhonnell aer a phaneli PV ar y to. Erection of a first floor extension at the rear of the propert
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2025-05-06
View full details - - Glyn Afon Hotel High Street, Llanberis, Caernarfon, Gwynedd, LL55 4HA
Newid defnydd lety gwely a brecwast (8 ystafell wely) i lety gwyliau (defnydd C6) (8 ystafell wely) Change of use of bed and breakfast accommodation (8 bedroom) into short-term holiday let (C6 use) (8
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2025-04-09
View full details - - 7 Fron Goch, Llanberis, Caernarfon, Gwynedd, LL55 4LE
Gosod Pwmp Gwres Riello Installation of a Riello Heat Pump
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2025-03-27
View full details - - Dol Afon Goch Capel Coch Road, Llanberis, Gwynedd,
Cais i ryddhau amod 4 (Llechi to) o ganiatâd cynllunio C22/1169/15/LL ar gyfer dymchwel yr hen lyfrgell ac adeiladu tri thŷ fforddiadwy canolradd newydd. Application to discharge condition 4 (Roofing
Status: Conditions | Type: Conditions | Council: Gwynedd | Date: 2025-01-22
View full details - - Adjacent To 7, 8 And 9 Trem Y Chwarel, Llanberis, LL55 4FE
Gwaith i goed sy'n destun Gorchymyn Gwarchod Coed. Works to trees that are subject of a Tree Preservation Order.
Status: Conditions | Type: Trees | Council: Gwynedd | Date: 2024-12-30
View full details - - COMPTON HOUSE High Street, Llanberis, Caernarfon, Gwynedd, LL55 4EU
Newid defnydd 5 fflat preswyl (C3) i 5 uned llety gwyliau tymor byr (C6) Change of use of 5 residential flats (C3) into 5 short-term holiday let units (C6)
Status: Withdrawn | Type: Full | Council: Gwynedd | Date: 2024-12-12
View full details - - Gwel Y Wyddfa Warden Street, Llanberis, Caernarfon, Gwynedd, LL55 4HP
Defnydd arfaethedig o dir fel cwrtil anheddol mewn perthynas â Gwel y Wyddfa Proposed use of land as residential curtilage relating to Gwel y Wyddfa
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2024-12-12
View full details - - 4 Water Street, Llanberis, Caernarfon, Gwynedd, LL55 4EP
Codi modurdy domestig gyda storfa ynghyd ag addasu man parcio/troi presennol Erection of a domestic garage with storage together with alteration to existing parking/turning area
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2024-11-07
View full details - - 1,2 A3 Hen Llyfrgell, Capel Coch Road, Llanberis, LL55 4SH
Ryddhau Amod 3 o ganiatâd cynllunio C22/1169/15/LL ar gyfer d ymchwel yr hen lyfrgell ac adeiladu tri thŷ fforddiadwy canolradd newydd. trwy gytuno ar gynllun darparu tai fforddiadwy. Discharge Condit
Status: Conditions | Type: Conditions | Council: Gwynedd | Date: 2024-09-25
View full details - - Gwenallt, 29 Newton Street, Llanberis, Caernarfon, Gwynedd, LL55 4HN
Dymchwel ac ail godi garej Demolition and rebuilding of garage
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2024-05-29
View full details - - Dol Afon Goch Capel Coch Road, Llanberis, Gwynedd,
Cais i ryddhau amod 8 (Cynllun Draenio Dŵr Budr) o ganiatâd cynllunio C22/1169/15/LL ar gyfer d ymchwel yr hen lyfrgell ac adeiladu tri thŷ fforddiadwy canolradd newydd. Application to discharge condi
Status: Conditions | Type: Conditions | Council: Gwynedd | Date: 2024-05-28
View full details - - 1,2 A3 Hen Llyfrgell, Capel Coch Road, Llanberis, LL55 4SH
Diwygiad ansylweddol i gais cynllunio C22/1169/15/LL er mwyn amrywio gofynion amod 3 er caniatáu dymchwel yr hen lyfrgell cyn cyflwyno cynllun ar gyfer datblygu tai fforddiadwy. Non-material amendment
Status: Conditions | Type: Amendment | Council: Gwynedd | Date: 2024-05-24
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A brief summary of Llanberis in Gwynedd
Llanberis is a vibrant village and community located in Gwynedd, northwest Wales, nestled on the southern shore of Llyn Padarn and at the base of Snowdon, Wales' highest peak. Renowned as a hub for outdoor activities, it offers a range of pursuits including walking, climbing, mountain biking, and water sports like scuba diving. The community also encompasses Nant Peris, making it a key area for those interested in planning applications related to tourism and outdoor recreation.
Property prices in Llanberis show an average sale price of £223,834, 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 Llanberis a particularly low-crime area.
For anyone interested in property development or monitoring local planning decisions, Llanberis 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 Llanberis
In the last 24 months, 28 planning applications were submitted near Llanberis. Of these, 0% were approved.
This is below the national average of approximately 87%, which may reflect stricter local policies, sensitivity of the area, or higher levels of speculative applications. Pre-application advice is particularly worthwhile near Llanberis.
The most common application types near Llanberis were full planning applications (15), discharge of conditions (7), tree works (3). Full planning applications account for 54% of all submissions, covering new builds, change of use, and works that go beyond permitted development rights.
Nearby Towns
Explore planning applications in nearby areas:
- Fachwen planning applications
- Dinorwig planning applications
- Pen-gilfach planning applications
- Clwt-y-bont planning applications
- Dinorwic planning applications
- Terfyn planning applications
- Gallt-y-foel planning applications
- Cwm-y-glo planning applications
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.