8 listed buildings
Cadw lists them inside Llan Ffestiniog’s built-up area.
73% of its homes were built before 1919, against 15% in the typical UK town.
Explore the history →Each edition grades its towns against each other only.

Home to 903 people, this village lies in Gwynedd, Wales.
Llan Ffestiniog has fewer than 1,000 residents, too few for fair grades; the figures on this page are still real. 73% of its homes date from before 1919. Homes change hands at a median £145,000. Walking, cycling and public transport carry 9% of commuters.
The 3 things Llan Ffestiniog does most differently from other towns.
Cadw lists them inside Llan Ffestiniog’s built-up area.
73% of its homes were built before 1919, against 15% in the typical UK town.
Explore the history →Data highlights are ordered by what stands out in Llan Ffestiniog.
The Census was taken on 21 March 2021, in lockdown, so 19% of workers were mainly at home; shares here are of those who travelled.
Short trips to work, under 5 km: 31%, below both Gwynedd’s towns (39%) and Wales’s towns (41%). 3.7% of 16 to 64s claimed unemployment benefits in 2026. There are 0.3 jobs in Llan Ffestiniog for each resident in work.
ONS Census 2021, method of travel and distance to work · ONS small-area income · DWP claimant count · OGL
It is listed below. 40 pupils attend Llan Ffestiniog’s one primary school.
| School | Level | Pupils | Letter |
|---|---|---|---|
| Ysgol Bro CynfalLargest primary schoolPrimary | Primary | 40 | – |
Social housing holds one in ten households, below both Gwynedd’s towns (19%) and Wales’s towns (18%). Nearly one in ten households are private tenants. From September 2023 to August 2026, 39 homes sold inside Llan Ffestiniog’s built-up area at standard prices; the middle one went for £145,000.
| By type | Median | Sales |
|---|---|---|
| Detached | £275,000 | 7 |
| Semi-detached | £165,000 | 8 |
| Terraced | £124,000 | 24 |
HM Land Registry Price Paid · ONS private rents · MHCLG / Welsh Government council tax · ONS Census 2021 tenure · OGL
Violent crime ran at 22.5 per 1,000 residents a year, lower than both Gwynedd’s towns (31.9) and Wales’s towns (33.8). Reported offences in Llan Ffestiniog came to 44 over twelve months to August 2026; nuisance and anti-social incidents added 30. Violence and sexual offences made up 52% of the total.
Not gradedAnti-social behaviour, shoplifting and other theft are shown but left out of the Safety Grade, which counts violence and crimes against homes and vehicles per resident.
data.police.uk street-level crime · points inside the ONS built-up-area boundary · OGL · The police category of violence and sexual offences includes harassment and stalking.
Llan Ffestiniog has no GP practice of its own; the nearest is 2.2 miles away. Poor health, by residents’ own account, affects 6.4% of the town. The nearest A&E to Llan Ffestiniog is Ysbyty Gwynedd, 19.6 miles away.
| Census 2021 | Llan Ffestiniog | Gwynedd | Wales |
|---|---|---|---|
| Good or very good health | 80% | 80% | 78% |
| Bad or very bad health | 6.4% | 5.5% | 7.1% |
| Disabled (Equality Act) | 20% | 20% | 22% |
ONS Census 2021, general health and disability · OGL · Read these answers with age in mind: they aren’t adjusted, so younger places do better. The Health Grade uses age-adjusted measures, life expectancy among them.
The heritage lists give each building’s grade but not its age, so we don’t say which is oldest.
Cadw list, October 2026 · Valuation Office Agency, homes by build period · OGL
Residents of Llan Ffestiniog have a median age of 50.3. A quarter of residents are 65 or over, above Gwynedd’s towns (23%) and Wales’s towns (21%) alike. Degrees are held by 33% of adults.
52% women, 48% men
About 93 men for every 100 women. Across Wales, 51% of residents are women.
| Llan Ffestiniog | Gwynedd | Wales | |
|---|---|---|---|
| Under 15 | 15% | 16% | 17% |
| 15–24 | 9.1% | 13% | 12% |
| 25–44 | 20% | 22% | 25% |
| 45–64 | 31% | 26% | 26% |
| 65+ | 25% | 23% | 21% |
| No qualifications | 18% | 18% | 20% |
| Apprenticeship | 6.7% | 6.1% | 5.6% |
| A levels or similar | 17% | 19% | 17% |
| Degree level | 33% | 32% | 31% |
ONS Census 2021 · Gwynedd and Wales: all residents of their built-up areas · OGL
Museums, castles, gardens and days out in and near Llan Ffestiniog. Best known first.
The nearest built-up areas, from ONS’s 2022 boundaries. See them on the map →
| Town | People | Miles | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Llan Ffestiniog | 903 | — | — | — | — | — |
| Blaenau Ffestiniog | 3,449 | 2.3 | C | A | D | C− |
| Penrhyndeudraeth | 1,463 | 5.9 | — | A− | C | C+ |
| Porthmadog | 2,579 | 8.6 | C+ | A− | C− | C+ |
| Harlech | 1,261 | 9.8 | — | B+ | C+ | B− |
Penrhyndeudraeth and Harlech have fewer than 2,500 residents, so they get subject grades but no overall grade. People: Census 2021. Miles: centre to centre.
8 on Cadw’s list. That is 3.6 times the typical UK town for its size.
By type: terraced houses £124,000, semi-detached houses £165,000 and detached houses £275,000. Private rents in the Gwynedd council area averaged £724 a month in August 2026.
Village in Gwynedd, Wales
Llan Ffestiniog is a built-up area of 903 people, in the Gwynedd council area. TownRatings uses ONS’s 2022 built-up areas as towns: the physical town, as people mean the word, rather than a council district, so its figures cover the town itself.
Built from ONS geography and Census 2021
Sources: ONS Census 2021, output areas summed to the ONS 2022 built-up area · HM Land Registry Price Paid (standard sales, September 2023 to August 2026) · ONS Price Index of Private Rents (August 2026, by council) · MHCLG and Welsh Government council tax, Band D 2026–27 (with parish precepts in England) · data.police.uk street-level crime, 36 months to August 2026, points inside the built-up-area boundary · ONS small-area life expectancy and healthy life expectancy, 2019 to 2023 (England and Wales), OHID Fingertips small-area indicators (England) and Census 2021 health, adjusted for age · ONS small-area income estimates (financial year ending 2023) · DWP claimant count via Nomis (January to August 2026) · Cadw listed buildings, scheduled monuments and registered historic parks and gardens via DataMapWales, October 2026, inside the ONS 2022 built-up-area boundary · Valuation Office Agency, Council Tax: stock of properties by build period (31 March 2025) · TownRatings grades: our own summary of the data, ranked against UK towns only. All under the Open Government Licence v3.0.
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.