LL61 5NZ is an accessible, working-class neighbourhood on Cil Y Graig, 0.5km from Llanfair, Plas in Llanfair Pwllgwyngyll. Administratively it sits within Aethwy ward and the Ynys Môn constituency.
For serious buyers, LL61 5NZ is a well-established suburb with a mixed age range and strong community feel. Work and footfall patterns mark this as a rural with mining or quarrying zone — includes some mining and quarrying and other industrial activity. This is a stable, socially diverse area (average age 43) — accessible for a wide range of households, from young families to empty nesters. 90% of residents own their home — above average for the district, consistent with a stable and sought-after address.
Safety: Crime rates are low here at 20 incidents per 1,000 residents — well below average and reassuring for families. Property: Average house prices are around £315k. The Index of Multiple Deprivation places this area in the most deprived 20% nationally — this often means more affordable prices and active local authority investment, but also fewer amenities and higher benefit dependency.
Census 2021 statistics for LL61 5NZ are sourced from Output Area W00000070 (shared with 5 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
CIL Y GRAIG, LL61 5NZ House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for CIL Y GRAIG, LL61 5NZ.
416
43
£ 43,400 /yr
52%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools. The area also shows excellent employment metrics, indicating a highly economically active population.
Area Character
LL61 5NZ is a mixed residential postcode — average age 43, 90% owner-occupied, spanning a wide range of household types and life stages. Low crime and mid-range prices make this a solid all-round choice.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for LL61 5NZ. The average age is 42.8. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Age & Housing: A settled, mid-life demographic of homeowners. The population consists largely of established adults and families who own their properties.
home Property Prices by Type
Detached
£ 266,750
26 sales · Mean £ 279,846
gavel Crime Overview 12 Months (up to 2026-02)
LL61 5NZ has low crime rates — 20 incidents per 1,000 residents. The most reported categories are anti-social behaviour and violence and sexual offences. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
storefront Nearby Amenities
Retailers - Other
12 nearby- Siop Fferm Hootons Homegrown Farm Shop0.6 km
- Siop Garej Tyn Lon0.2 km
- Spar0.4 km
- Sweet Emporium0.6 km
- Cigydd Rhydeilian0.6 km
- + 7 more
Restaurant, Cafe
2 nearby- Caffi Neli0.7 km
- Caffi Neli0.7 km
Takeaway Shop
6 nearby- Deer Lake Chinese Restaurant0.5 km
- Golden Bird0.7 km
- Deer Lake Chinese Restaurant0.5 km
- Siop 'Sgod a 'Sglod Glan Menai0.8 km
- Glan Menai Fish & Chips0.8 km
- + 1 more
Hotel, B&B, Guest House
2 nearby- Gwesty Carreg Bran Hotel0.8 km
- Gwesty Carreg Môn0.8 km
Pub, NightClub
4 nearby- Penrhos Arms Hotel0.7 km
- Tafarn Ty Gwyn0.6 km
- Penrhos Arms Hotel0.7 km
- Tafarn Ty Gwyn0.6 km
Supermarkets
2 nearby- Co-operative0.8 km
- Co-operative0.8 km
train Transport Links
Train Stations
- Llanfairpwll0.6 km
- Bangor (Gwynedd)4.3 km
- Bodorgan14.7 km
Bus Stops
- Cil y Graig0.0 km
- Cil y Graig0.1 km
- Turnpike0.2 km
- Trem yr Eryri0.2 km
- Turnpike0.2 km
Generated by PostcodeInfo.uk
Postcode Profile: LL615NZ · Data under Open Government Licence