UK Property Check · Printed on 8 November 2026ukpropertycheck.co.uk/postcode/ll77
LL77Llangefni, Isle of Anglesey, Wales
House prices in LL77, Llangefni
Homes in LL77 sold for a median of £224,000 between September 2024 and August 2026, from 158 standard sales.
That puts it in the middle third of the 32 LL postcode districts with at least 100 sales.
Prices by property type
| Type | Sales | Median price | Middle half |
|---|---|---|---|
| Detached | 71 | £290,000 | £235,000 to £343,000 |
| Semi-detached | 53 | £205,000 | £167,000 to £230,000 |
| Terraced | 33 | £197,000 | £148,000 to £210,000 |
LL77 has too few sales linked to an energy certificate for its own price per m². Across the LL postcode area, whose median sale price is within 20% of LL77's, it was £2,609 per m² from 503 linked sales.
Detached houses were the most common type sold here, at 45% of sales, ahead of semi-detached houses at 34%.
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 LL77
Each dot is a postcode in LL77 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 18 postcodes on the map, dearest first
| Postcode | Median price | Standard sales |
|---|---|---|
| LL77 7QD | £365,000 | 3 |
| LL77 7QE | £340,000 | 3 |
| LL77 7HB | £335,000 | 3 |
| LL77 7NY | £290,000 | 3 |
| LL77 7NU | £275,000 | 3 |
| LL77 7AS | £270,000 | 4 |
| LL77 7EJ | £270,000 | 6 |
| LL77 7QA | £267,500 | 4 |
| LL77 7GA | £260,000 | 3 |
| LL77 7AP | £242,500 | 12 |
| LL77 7LJ | £222,500 | 4 |
| LL77 7AG | £222,000 | 10 |
| LL77 7AH | £218,000 | 3 |
| LL77 7AE | £210,000 | 13 |
| LL77 7EX | £208,000 | 3 |
| LL77 7WB | £206,500 | 3 |
| LL77 7WA | £184,500 | 6 |
| LL77 7JE | £167,000 | 3 |
Prices over time
The median rose 32%, from £165,000 in 2016 to £217,500 in 2025, less than the 48% rise for a typical district in Wales.
Sales picked up in 2025: 98 standard sales in LL77, 24% more than the 79 in 2024.
Postcode districts in the Isle of Anglesey council area
Median sale price of the 5 districts with at least 100 standard sales, September 2024 to August 2026, dearest first, each named by its post town. LL77 is the third cheapest.
- LL61 Llanfairpwllgwyngyll£255,000
- LL59 Menai Bridge£246,500
- LL77 Llangefni, this district£224,000
- LL68 Amlwch£197,000
- LL65 Holyhead£195,000
Energy ratings of homes for sale
| Rating | Homes | Share |
|---|---|---|
| B | 7 | |
| C | 47 | |
| D | 61 | |
| E | 30 | |
| F | 5 | |
| G | 4 |
Only 35% of homes put up for sale were rated C or better, against 52% across England and Wales. D was the most common rating: see what a D rating means.
Recent sales
The 10 latest sales ran from £175,000 for a semi-detached house on Bro Ednyfed to £275,000 for a detached house on Greenfield Avenue.
The latest standard sales recorded in LL77. 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.
- Yr EfailSold for £343,500
- DolyddSold for £209,950
- 16, Cilfach Y Graig Parc Y CoedSold for £217,500
- 30 Bro EdnyfedSold for £175,000
- 37 Ty'n Coed UchafSold for £245,000
- 1 Ffordd Corn HirSold for £190,000
- 51, Cilfach Pencae Parc Y CoedSold for £215,000
- 1 Greenfield AvenueSold for £275,000
- 1 Bro EdnyfedSold for £270,000
- 37 Bro EdnyfedSold for £185,000
Living in LL77
Crime
97 crimes per 1,000 residents in the year to August 2026
Higher than 77 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 53% of homes can get it
Lower than 90 in 100 postcode districts. England and Wales: 89%. The middle half of postcode districts are between 73% and 94%.
Radon
69% of postcodes are in a 1 km square that includes a radon Affected Area
Near the middle of all 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.
Prices by council ward
Median price in the council wards that cover most of LL77, from the sales in LL77, September 2024 to August 2026, dearest first:
- Cefni 37 sales£260,000
- Canolbarth Môn 119 sales£217,500
Coal mining
1% of the 253 live postcodes in LL77 are in the Mining Remediation Authority's coal mining reporting area. The free check shows whether a given postcode is (what a mining report covers).
When the homes were built
| Built | Homes | Share |
|---|---|---|
| 30 | ||
| 5 | ||
| 8 | ||
| 25 | ||
| 44 | ||
| 17 | ||
| 21 | ||
| 4 |
About these figures
The figures come from 158 standard sales in LL77, the latest on 17 August 2026 (what counts as a standard sale). Of these, 13% were new builds and 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.