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Brynsiencyn

Brynsiencyn is a village in Gwynedd, Wales. It has 1 restaurant or café and 4 bus stops, with the nearest railway station being Caernarfon, 4.5 km away. In June 2026, there were around 5 recorded street crimes, most commonly violence and sexual offences. This page gathers weather, crime, food hygiene, transport, flood risk, house prices, population, deprivation and your local MP for the Brynsiencyn area — all from official UK open data.

On deprivation, the Isle of Anglesey area is among the least deprived areas in Wales (WIMD 2019). The wider council area has around 68,878 residents at roughly 97 people per km².

Council
Isle of Anglesey
County
Gwynedd
Constituency
Ynys Môn
Police force
North Wales

Weather

15°CMist

  • Today: 20° / 13° · 51% rain
  • Tomorrow: 19° / 16° · Patchy rain nearby

Source: WeatherAPI

Daylight

Sunrise 06:45Sunset 19:40

12h 54m of daylight today

Next bank holiday: Christmas Day, Fri 25 Dec

Source: sunrise-sunset.org · gov.uk

Air quality

27US AQI · Good

Main pollutant: ozone

Source: WAQI · Wirral Tranmere, United Kingdom

Crime

5 reported · July 2026 29% YoY

  • Violence & sexual offences3
  • Anti-social behaviour2

Neighbourhood team: Llanidan · North Wales

Local policing priorities

  • Anti-Social Behaviour: Anglesey
  • Enforcement Action – Ketamine

Source: data.police.uk (within ~1 mile)

Road safety

48 reported road collisions (2024)

25 killed or seriously injured · 61 casualties · 7 collisions per 10,000 residents

Source: DfT reported road collisions (STATS19)

Food hygiene

18 food businesses within 2 miles

  • 17 rated 4–5 ★ (17 top)
  • 0 rated 0–2 (poor)

Source: Food Standards Agency

Buses & trains

  • Nearest station: Caernarfon (4.5 km)
  • 4 bus stops within ~½ mile

Live trains from Llanfairpwll (6.3 km):

Loading live departures…

Source: OpenStreetMap, National Rail

House prices

£239,726 average 6.7% YoY

Across Isle of Anglesey · to 2026-06

Detached£329,329
Semi-detached£212,313
Terraced£167,652
Flat£142,958

Source: UK House Price Index (HM Land Registry)

Private rents

£710 average monthly rent 4.2% YoY

  • 1 bed £547
  • 2 bed £690
  • 3 bed £793

Source: ONS Price Index of Private Rents · to 2026-07

Affordability

6.1× house price to earnings

A typical home costs 6.1 times median annual pay (5.8× for cheaper homes vs lower pay).

Source: ONS house price to workplace earnings ratio · 2025

Fuel prices

  • Cheapest petrol: 164.7p · Morrisons (3.5 km)
  • Cheapest diesel: 187.7p · Asda (9.1 km)

4 stations within ~8 miles

Source: CMA fuel price scheme

EV charging

10 charging locations within ~8 km

  • 2 with rapid charging (50 kW+)
  • Fastest nearby: 250 kW
  • Nearest: Anglesey Sea Salt (1.6 km)

Source: Open Charge Map

Sport & leisure

  • Swimming pools1
  • Sports pitches1
  • Playgrounds2

Source: OpenStreetMap (within ~1 mile)

Population

68,878 residents in Isle of Anglesey · 97/km²

  • Under 16: 17%
  • 16–64: 57%
  • 65+: 26%

Source: ONS Census 2021 (local authority)

Deprivation

Among the least deprived areas in Wales

2% of neighbourhoods are in Wales’s most deprived 10%; 14% in the most deprived 20%

Source: Welsh Index of Multiple Deprivation 2019

Council tax

Property band mix

Most homes here are Band D (20% of 36,060)

Source: VOA council-tax stock · MHCLG band levels 2026-27 · £ figures England only

Your MP

Llinos Medi

Plaid Cymru

Ynys Môn

Recent votes:

  • AyeTerminally Ill Adults (End of Life) Bill: Second Reading
  • AyeClosure motion
  • AyeDraft Plant Health, Seeds, Seed Potatoes and Plant Propagating Material (Amendment) (Northern Ireland) Regulations 2026
  • AyeHealth Bill: Report Stage: New Clause 145

Source: UK Parliament

Council control

Plaid Cymru majority

Source: Open Council Data UK (CC BY-SA)

Amenities nearby

  • Schools1
  • Parks & greens1
  • Restaurants & cafés3

Source: OpenStreetMap (within ~1 mile)

Local businesses

3,280 active business enterprises in the area

Source: ONS UK Business Counts (2025)

Local economy

£693 median full-time weekly pay

3.5% of residents aged 16–64 claim unemployment-related benefits

£21,938 disposable income per head (2024)

Source: ONS / Nomis (claimant count · ASHE) · ONS regional GDHI

Energy efficiency

31% of homes rated EPC C or above

Most common band: D · 41,257 certificates

Source: MHCLG EPC statistics

Grid electricity

62% low-carbon electricity

Gas 35% · Solar 21% · Nuclear 21% · Wind 18%

139 gCO₂/kWh · moderate intensity

Latest estimate for North Wales & Merseyside · National Grid ESO

Wellbeing

  • Life satisfaction7.5
  • Feeling worthwhile7.9
  • Happiness yesterday7.4
  • Anxiety yesterday (lower is better)3.5

Average rating out of 10 · ONS personal well-being 2022-23

Local petitions

Open UK Parliament petitions most signed in Ynys Môn:

Source: petition.parliament.uk · as of 2026-08-06

Notable places nearby

  • Llanidan · 0.1 km

    Llanidan is a village and community in the south of Anglesey, Wales which includes the village of Brynsiencyn. The parish is along the Menai Strait, about 4 miles north-east of Caernarfon. The parish church of St Nida…

  • Brynsiencyn · 0.2 km

    Brynsiencyn is a small village in the community of Llanidan on the Isle of Anglesey in North West Wales. It lies close to the village of Llanidan and the village of Dwyran.

  • Perthi-Duon Burial Chamber · 0.4 km

    Perthi-Duon Burial Chamber is a Neolithic dolmen located to the west of Brynsiencyn, Anglesey, Wales.

  • St Nidan's Church, Llanidan · 0.8 km

    St Nidan's Church, Llanidan is a 19th-century parish church near the village of Brynsiencyn, in Anglesey, north Wales. Built between 1839 and 1843, it replaced the Old Church of St Nidan, Llanidan, which needed signif…

  • Trefarthen · 0.9 km

    Trefarthen is a village in the community of Llanidan, Anglesey, Wales, which is 125.6 miles (202.1 km) from Cardiff and 209.2 miles (336.7 km) from London.

  • Caer Lêb · 1.0 km

    Caer Lêb is a Roman and mediaeval site on the Welsh island of Anglesey, west of Brynsiencyn. Its name means "Leaven Castle". It is a low-lying site near the Afon Braint with a double row of pentangular banks and marsh…

Source: Wikipedia (text under CC BY-SA)

Compare Isle of Anglesey with nearby areas

Frequently asked questions

Where is Brynsiencyn?
Brynsiencyn is a town in Gwynedd, Wales, in the Isle of Anglesey local authority.
How deprived is Brynsiencyn?
The Isle of Anglesey local authority, which includes Brynsiencyn, is among the least deprived areas in Wales on the WIMD 2019.