UK Property Check · Printed on 8 November 2026ukpropertycheck.co.uk/postcode/ll74
LL74Tyn-Y-Gongl, Isle of Anglesey, Wales
House prices in LL74, Tyn-Y-Gongl
Homes in LL74 sold for a median of £295,000 between September 2024 and August 2026, from 74 standard sales.
That is 31% above the £225,000 median for the Isle of Anglesey council area.
Prices by property type
| Type | Sales | Median price | Middle half |
|---|---|---|---|
| Detached | 68 | £300,000 | £250,000 to £386,000 |
Most homes sold here were detached houses, at 92% of sales.
Compare an asking price
- Check a home for its floor area
- How much to offer, then how to put the offer in writing
- Work out Land Transaction Tax
Where prices are higher in LL74
Each dot is a postcode in LL74 with at least 3 standard sales from September 2024 to August 2026, shaded by the median price of those sales. Select a dot for its median and a link to its sales, or use the list below the map.
Map loading
List the 12 postcodes on the map, dearest first
| Postcode | Median price | Standard sales |
|---|---|---|
| LL74 8RA | £445,000 | 3 |
| LL74 8TU | £385,000 | 5 |
| LL74 8TT | £315,000 | 3 |
| LL74 8TA | £306,500 | 4 |
| LL74 8TB | £282,500 | 6 |
| LL74 8QG | £269,000 | 4 |
| LL74 8QH | £250,000 | 3 |
| LL74 8RD | £250,000 | 5 |
| LL74 8UA | £250,000 | 3 |
| LL74 8UB | £225,000 | 3 |
| LL74 8SL | £205,000 | 3 |
| LL74 8UE | £198,000 | 3 |
Prices over time
The median rose 60%, from £185,000 in 2016 to £296,500 in 2025, more than the 48% rise for a typical district in Wales.
Fewer homes sold in LL74 in 2025: 33 standard sales, down 39% on the 54 in 2024.
Energy ratings of homes for sale
| Rating | Homes | Share |
|---|---|---|
| A | 1 | |
| B | 9 | |
| C | 8 | |
| D | 37 | |
| E | 49 | |
| F | 12 | |
| G | 5 |
Only 15% of homes put up for sale were rated C or better, against 52% across England and Wales. E was the most common rating: see what a D rating means.
Recent sales
The 10 latest sales ran from £180,000 for a detached house on Fern Hill to £495,000 for a detached house on Bay View Road.
The latest standard sales recorded in LL74. Sales take 2 weeks to 2 months to appear (how to find out what a house sold for). Select an address to check that home, or a postcode for every sale there.
- 88 Lon GogarthSold for £340,000
- WaenSold for £235,000
- 39 Lon ConwySold for £385,000
- 16 Bryn SiriolSold for £230,000
- 2 Fern HillSold for £180,000
- 13 Fern HillSold for £300,000
- 68C Bay View RoadSold for £495,000
- 77 Lon GogarthSold for £350,000
- 11 Bryn SiriolSold for £200,000
- 39 RhianfaSold for £290,000
Living in LL74
Crime
29 crimes per 1,000 residents in the year to August 2026
Lower than 96 in 100 postcode districts. England and Wales: 84. The middle half of postcode districts are between 47 and 93.
The rate counts every crime recorded in an area against the people who live there, so shops, stations and nightlife push it up.
Gigabit broadband
Across its postcodes, an average of 65% of homes can get it
Lower than 82 in 100 postcode districts. England and Wales: 89%. The middle half of postcode districts are between 73% and 94%.
Radon
Every postcode is in a 1 km square that includes a radon Affected Area
Higher than 83 in 100 postcode districts.
In a radon Affected Area, UKHSA recommends a radon test. A UKradon report gives the result for an exact address.
Council tax
Band D is £2,261 a year in the Isle of Anglesey for 2026 to 2027
Lower than 86 in 100 council areas. Wales: £2,283. The middle half of council areas are between £2,323 and £2,526.
Band D includes every charge on the bill, such as the police and any community council.
The free check gives these for a single home, with the nearest schools and road and rail noise (how we work them out).
Crime: data.police.uk, with Census 2021 population from the Office for National Statistics. Broadband: Ofcom Connected Nations, January 2026. Radon: the British Geological Survey and UKHSA. Council tax: the Welsh Government. Contains public sector information licensed under the Open Government Licence v3.0.
When the homes were built
| Built | Homes | Share |
|---|---|---|
| 15 | ||
| 3 | ||
| 5 | ||
| 14 | ||
| 56 | ||
| 13 | ||
| 12 | ||
| 3 |
Coal mining
None of the 80 live postcodes in LL74 is in the Mining Remediation Authority's coal mining reporting area, although 39% of postcodes in Wales are.
About these figures
The figures come from 74 standard sales in LL74, the latest on 28 August 2026 (what counts as a standard sale). Of these, fewer than 1 in 10 were flats.
Updated 15 October 2026 with sales recorded to August 2026. Next update due in late November 2026.
Contains HM Land Registry data © Crown copyright and database right 2026. Energy certificate data from the Ministry of Housing, Communities and Local Government. Both are licensed under the Open Government Licence v3.0.