Cwm-y-glo
A ward in Gwynedd. Rent, council tax, energy and water are set across Gwynedd, so they're the same here as anywhere in the borough; what's specific to Cwm-y-glo is its broadband and house prices.
Broadband in Cwm-y-glo
66% gigabit· 89% superfast
Ofcom Connected Nations 2024
Typical home in Cwm-y-glo
£207,000
Median price paid, feeds the buyer estimate below.
ONS HPSSA, year ending Mar 2023
House prices in Cwm-y-glo over time
Median house price: +94% over Dec 2013–Mar 2023
Dec 2013: £106,975; Dec 2014: £118,750; Dec 2015: £125,000; Dec 2016: £147,500; Dec 2017: £182,000; Dec 2018: £122,000; Dec 2019: £160,000; Dec 2020: £124,000; Dec 2021: £182,500; Dec 2022: £238,750; Mar 2023: £207,000
ONS HPSSA · median price paid by ward · year-ending, annual
The monthly cost across Gwynedd
The breakdown is the same for every ward in Gwynedd. The buyer view is seeded with Cwm-y-glo's median house price, so the mortgage estimate is local to here.
£484/mo less than the sample average
What's in that number
The detail
Rent
ONS — Price Index of Private Rents, UK: monthly price statisticsas of 2026-04
Council tax
See all bands (A–I)Hide bands
| Band A | £130.01/mo |
| Band B | £151.68/mo |
| Band C | £173.35/mo |
| Band D (headline) | £195.02/mo |
| Band E | £238.36/mo |
| Band F | £281.69/mo |
| Band G | £325.03/mo |
| Band H | £390.04/mo |
| Band I | £455.04/mo |
StatsWales / Welsh Government — Council Tax levels in Walesas of 2025-26
Energy
Octopus Energy 'Flexible' tariff (tracks the Ofgem price cap) + Ofgem TDCV (medium)as of 2026-06
Water
Water UK / CCW: average household billas of 2025-26
Broadband
Ofcom Connected Nations 2024 (ward-level coverage) + UK typical priceas of 2024-07
Insurance
IndicativeConfused.com/WTW (car) & ABI (home): regional averagesas of 2026-Q1
No surprises, promise.
These are estimates, not quotes. Real figures vary by property and provider. We show our sources so you can check our working.