Llandegfan’s story
20 listed buildings, 1 of them Grade II*
Cadw lists them inside Llandegfan’s built-up area.
24% of its homes were built before 1919, against 15% in the typical UK town.
Explore the history →
LlandegfanGwynedd
The village, home to 999 people, lies in Gwynedd, Wales.
7 places within 12 milesMap →
Plas Rhianfa · Photo: Reading Tom from Reading, UK · CC BY 2.0
Population
999
Census 2021 · Isle of Anglesey council
Median home
£299K
32 sales in 3 years
Median age
46.6
25% are 65+ · Gwynedd 23%
Degree level
46%
of residents 16+ · Wales 31%
Walk, cycle, bus
7%
of commuters · Wales 16%
Is Llandegfan a good place to live?
There are no grades for Llandegfan: with fewer than 1,000 residents, they wouldn’t be fair. The figures on this page are still real. 20 buildings are listed here, 0 at Grade I. Walking, cycling and public transport carry 7% of commuters.
What makes Llandegfan stand out
The 3 things Llandegfan does most differently from other towns.
Listed buildings per 10,000 residents
History
1 Grade II*, including Plas Rhianfa; 8.2 times the typical UK town for its size
Cadw’s list, October 2026.
Walk, cycle or public transport
Getting around
7% leave the car
of commuters walk, cycle or take public transport (Wales’s towns 16%)
Degree level, 16+
Education
Degree-level qualifications, residents 16+ (Wales’s towns 31%)
Gwynedd 32%.
Nearby attractions
All attractions →Castell Biwmares / Beaumaris Castle and 13 more in and around Llandegfan
Museums, castles, gardens and days out in and near Llandegfan. Best known first.
Castle · CadwCastell Biwmares / Beaumaris Castle3.3 km outside town, to the northeast
CathedralBangor Cathedral1.6 km outside town, to the southeast
Castle · National TrustPenrhyn Castle3 km outside town, to the southeast
PierGarth Pier800 m outside town, to the southeast
GardenTreborth Botanic Garden2.1 km outside town, to the southwest
Historic housePlas Cadnant200 m outside town, to the southwestPlaces: © OpenStreetMap contributors · Wikidata
Photos: each place’s Wikidata image, from Wikimedia Commons under the licence below (our copy, resized).
Photo credits (6)
- Castell Biwmares / Beaumaris Castle: Llywelyn2000, CC BY-SA 4.0, Wikimedia Commons
- Bangor Cathedral: Denis Egan from Bangor, Gwynedd, North Wales, CC BY 2.0, Wikimedia Commons
- Penrhyn Castle: Llywelyn2000, CC BY-SA 4.0, Wikimedia Commons
- Garth Pier: Reading Tom from Reading, UK, CC BY 2.0, Wikimedia Commons
- Treborth Botanic Garden: CV1958 (Colin Viney), CC BY-SA 4.0, Wikimedia Commons
- Plas Cadnant: Talsarnau Times, CC BY-SA 3.0, Wikimedia Commons
The data
Data highlights are ordered by what stands out in Llandegfan.
Who lives here
Llandegfan is a graduates’ town: 46% hold a degree, more than in Gwynedd’s towns or Wales’s towns
18% of residents are children under 15. People aged 15 to 24 make up a tenth of the town, below Gwynedd’s towns (13%) and Wales’s towns (12%) alike. Retirement age and beyond: 25% of residents are 65 or older. Typical age in Llandegfan: 46.6, the median.
46.6median age
LlandegfanGwyneddWales
Ages · share of residents
25%
Qualifications · residents 16 and older
No qualifications11%
Apprenticeship5%
A levels or similar19%
Degree level46%
Women and men · all residents
52% women, 48% men
About 94 men for every 100 women. Across Wales, 51% of residents are women.
| Llandegfan | Gwynedd | Wales | |
|---|---|---|---|
| Under 15 | 18% | 16% | 17% |
| 15–24 | 9.8% | 13% | 12% |
| 25–44 | 20% | 22% | 25% |
| 45–64 | 27% | 26% | 26% |
| 65+ | 25% | 23% | 21% |
| No qualifications | 11% | 18% | 20% |
| Apprenticeship | 5.2% | 6.1% | 5.6% |
| A levels or similar | 19% | 19% | 17% |
| Degree level | 46% | 32% | 31% |
ONS Census 2021 · Gwynedd and Wales: all residents of their built-up areas · OGL
Schools
1 state school in Llandegfan
It is listed below. 160 pupils attend Llandegfan’s one primary school.
| School | Level | Pupils | Letter |
|---|---|---|---|
| Ysgol Gynradd LlandegfanLargest primary schoolPrimary | Primary | 160 | – |
Welsh Government · schools list · Wales publishes no school-level results, so its schools have no letters.The Schools page →
Work & commute
Llandegfan is a driving town: 91% of commuters go by car, above Gwynedd’s towns and Wales’s towns
The Census was taken on 21 March 2021, in lockdown, so 23% of workers were mainly at home; shares here are of those who travelled.
Unemployment benefit claims came to 2.1% of 16 to 64s in 2026, lower than both Gwynedd’s towns (3.2%) and Wales’s towns (3%). 46% of commuters travelled under 5 km to work. There are 0.2 jobs in Llandegfan for each resident in work.
7%walk, cycle or ride
How commuters got to work · March 2021
Driving91%
On foot4%
Bus2%
Bicycle1%
46%
of commuters travel under 5 km · Wales 41%
23%
worked mainly from home in March 2021
£46K
mean household income, before tax
2.1%
of 16 to 64s claim unemployment benefits (2026)
ONS Census 2021, method of travel and distance to work · ONS small-area income · DWP claimant count · OGL
Housing
A home in Llandegfan sells for £299K, more than in Gwynedd’s towns or Wales’s towns
Renting privately is how 12% of households live. Owners make up 80% of households, higher than both Gwynedd’s towns (63%) and Wales’s towns (65%). The social rented sector houses nearly one in ten households.
£299Kmedian sale
Median sale price · Sep 2023 to Aug 2026
Llandegfan£299K
Typical UK town£277K
| By type | Median | Sales |
|---|---|---|
| Detached | £330,000 | 20 |
| Terraced | £189,500 | 6 |
| Flat or maisonette | £249,500 | 5 |
80%
of households own their home · Wales 65%
12%
rent privately · Wales 17%
£714
average private rent a month, Isle of Anglesey council area
£2,261
council tax, Band D, 2026–27
HM Land Registry Price Paid · ONS private rents · MHCLG / Welsh Government council tax · ONS Census 2021 tenure · OGL
Safety
Burglary and damage are rarer in Llandegfan than in Gwynedd’s towns or across Wales’s towns: 3 per 1,000 residents a year
Violent crime ran at 20 per 1,000 residents a year, lower than both Gwynedd’s towns (31.9) and Wales’s towns (33.8). Police recorded 32 crimes inside Llandegfan’s built-up area in the 12 months to August 2026, plus 1 reports of anti-social behaviour. 78% of the crimes fell under violence and sexual offences.
20violent and sexual offences per 1,000 a year
Reports by type · Sep 2025 to Aug 2026
Violence & sexual25
Other theft5
Public order2
Shoplifting0
Damage & arson0
Burglary0
Drugs0
Vehicle crime0
Anti-social1
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.
20
violent and sexual offences per 1,000 residents a year, averaged Sep 2023 to Aug 2026
3
burglary, vehicle crime and damage per 1,000 a year, averaged Sep 2023 to Aug 2026
6.3
anti-social behaviour reports per 1,000 (not graded)
32
crimes recorded in the 12 months to August 2026
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.
Health
86% of people in Llandegfan say their health is good or very good, more than in Gwynedd’s towns or across Wales’s towns
There is no GP practice in Llandegfan: the nearest is 1.3 miles off. 3.8% of residents described their health as bad or very bad, below Gwynedd’s towns (5.5%) and Wales’s towns (7.1%) alike. Disability touches 17% of the town’s population.
86%good or very good health
General health, self-reported
Good or very good 86%Fair 10%Bad or very bad 4%
| Census 2021 | Llandegfan | Gwynedd | Wales |
|---|---|---|---|
| Good or very good health | 86% | 80% | 78% |
| Bad or very bad health | 3.8% | 5.5% | 7.1% |
| Disabled (Equality Act) | 17% | 20% | 22% |
Welsh towns’ Health Grades use ONS’s small-area life expectancy and healthy life expectancy for 2019 to 2023, and two Census 2021 measures, bad health and disability, adjusted for age. English towns’ also use OHID’s small-area early deaths, hospital admissions and child obesity, which OHID publishes for England only.
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.
History
More buildings in Llandegfan are listed than in Gwynedd’s towns or Wales’s towns: 200 per 10,000 residents
The heritage lists give each building’s grade but not its age, so we don’t say which is oldest.
Homes from before 1919 make up nearly a quarter of the total, below Gwynedd’s towns (40%) and Wales’s towns (27%) alike. Grade II* covers 1 of them. One registered park or garden lies in Llandegfan.
20listed buildings
Listed buildings by grade · Cadw
Grade I0
Grade II*1
Grade II19
Among them · Grade II*
- Plas Rhianfa Grade II*
0
scheduled monuments
1
registered park and garden
24%
of homes built before 1919 · typical UK town 15%
200
listed buildings per 10,000 residents · typical UK town 24
Cadw list, October 2026 · Valuation Office Agency, homes by build period · OGL
Keep exploring
Everything we know about Llandegfan
13pages on Llandegfan
The big questions
Safety20 violent and sexual offences per 1,000 residents a year, averaged Sep 2023 to Aug 2026Cost of livingMedian home £299K · rent £714 a monthHousing12 sold in 12 months · busiest street Glyn Garth CourtSchools1 state school (no results published in Wales)HealthWork & commute35% of working residents work in the townFlood & hazards0.2% of homes at high or medium flood risk
Llandegfan’s neighbours
The nearest built-up areas, from ONS’s 2022 boundaries. See them on the map →
Menai BridgeBangorBeaumarisLlanfair PwllgwyngyllTregarthY FelinheliGaerwenLlandegfan
How the neighbours grade
| Town | People | Miles | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Llandegfan | 999 | — | — | — | — | — |
| Menai Bridge | 3,045 | 1.4 | B | A− | C | B |
| Bangor | 16,994 | 1.7 | C | A− | D | D |
| Beaumaris | 1,120 | 2.4 | — | B− | C | C+ |
| Llanfair Pwllgwyngyll | 2,905 | 2.6 | B+ | B | A− | B+ |
| Tregarth | 1,252 | 4.5 | — | B | A+ | C+ |
| Y Felinheli | 2,333 | 5 | — | B+ | B− | B− |
| Gaerwen | 1,277 | 5.5 | — | A | B− | B− |
Beaumaris, Tregarth, Y Felinheli and Gaerwen have fewer than 2,500 residents, so they get subject grades but no overall grade. People: Census 2021. Miles: centre to centre.
Questions about Llandegfan
How many listed buildings are there in Llandegfan?
20 on Cadw’s list, 1 of them Grade II*. That is 8.2 times the typical UK town for its size.
How much is council tax in Llandegfan?
Band D council tax in Llandegfan is £2,261 for 2026–27, less than in 79% of UK towns (the Isle of Anglesey council average, with police and community councils). Your own bill depends on your home’s band; check it on GOV.UK.
About Llandegfan
Village in Gwynedd, Wales
Llandegfan is a built-up area of 999 people, in the Isle of Anglesey 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
- Population
- 999 (Census 2021)
- Council
- Isle of Anglesey
- County
- Gwynedd
- Region
- Wales
- Area
- 0.3 sq mi (0.9 km²)
- ONS code
- W45000062
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.