About Tanygrisiau

Tanygrisiau is a small village located in Gwynedd, Wales, within the postcode area LL41. It lies close to the scenic landscape of Snowdonia National Park, making it a convenient base for exploring the surrounding natural beauty. The village is situated near the historic town of Blaenau Ffestiniog, known for its slate mining heritage. The area offers various outdoor activities, including hiking and cycling, with trails that cater to different skill levels. Tanygrisiau is also home to the impressive Llyn Tanygrisiau, a reservoir that provides opportunities for fishing and walking. Visitors can enjoy the local amenities, including a few shops and a primary school, which contribute to the community's character. The village serves as a quiet retreat for those looking to experience the Welsh countryside.

School Ratings in Tanygrisiau

Tanygrisiau is served by 8 schools.

House Prices in Tanygrisiau

Property prices average £128K across the area, and terraced houses are the most common property type, typically selling for £110K.

Crime and Anti-Social Behaviour in Tanygrisiau

Local crime rates sit broadly in line with national averages. Anti-social behaviour accounts for the highest share in Tanygrisiau, with 8 incidents logged in January 2026.

Broadband and Mobile Internet in Tanygrisiau

Superfast broadband reaches parts of Tanygrisiau, though coverage is not uniform. 4G mobile signal is available in most areas, with 5G access more limited. For the latest speed predictions, visit Ofcom's broadband checker.

Property Prices 1,118 sales

Average Price £128K
£1K £1.54M
Detached £229K 162
Semi £120K 79
Terraced £110K 696
Flat £105K 2

Crime in Tanygrisiau 35 crimes · January 2026

Average Crime Area

Tanygrisiau experiences crime rates that are roughly comparable to the national picture. Violence & sexual offences is the most reported category, consistent with broader patterns across similar communities. Day-to-day life here reflects the usual mix of challenges found in any established small town.

20 Violence & Sexual Offences
8 Anti-Social Behaviour
3 Criminal Damage & Arson
2 Other Theft
2 Other Crime
Local Policing
North Wales Bowydd and Rhiw Visit force website →
Data from data.police.uk · Contains public sector information licensed under the Open Government Licence v3.0
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.

Nearest Train Stations 6 stations

Blaenau Ffestiniog Train Station 1 miles
Roman Bridge Train Station 4.2 miles
Dolwyddelan Train Station 5.2 miles
Penrhyndeudraeth Train Station 6.1 miles
Llandecwyn Train Station 6.2 miles
Pont-Y-Pant Train Station 6.3 miles

Location

Local Government

District Gwynedd
Ward Diffwys a Maenofferen
Constituency Dwyfor Meirionnydd
Parish Ffestiniog