Llangefni

Llangefni is covered by postcode district LL77. It is in the Isle of Anglesey council area, Wales.

Every postcode in Llangefni, and which are new since 2020

Map of every postcode in Llangefni, by new since 2020 Of the 148 postcodes in Llangefni that ONS places, 15 are new since 2020 and 133 were in use before 2020. One group of new postcodes is outlined: 5 new postcodes since 2020. Places named: Llangefni. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. LL77 7AB: before 2020LL77 7AW: before 2020LL77 7DU: before 2020LL77 7DW: before 2020LL77 7DY: before 2020LL77 7EA: before 2020LL77 7EB: before 2020LL77 7ED: before 2020LL77 7EE: before 2020LL77 7EF: before 2020LL77 7EG: before 2020LL77 7EH: before 2020LL77 7EL: before 2020LL77 7EN: before 2020LL77 7EP: before 2020LL77 7ER: before 2020LL77 7ET: before 2020LL77 7EU: before 2020LL77 7EX: before 2020LL77 7EY: before 2020LL77 7EZ: before 2020LL77 7FA: before 2020LL77 7FD: before 2020LL77 7FE: before 2020LL77 7GA: before 2020LL77 7GB: before 2020LL77 7GF: before 2020LL77 7GG: before 2020LL77 7HB: before 2020LL77 7HD: before 2020LL77 7HF: before 2020LL77 7HG: before 2020LL77 7HH: before 2020LL77 7HN: before 2020LL77 7HP: before 2020LL77 7HR: before 2020LL77 7HS: before 2020LL77 7HT: before 2020LL77 7HW: before 2020LL77 7HY: before 2020LL77 7JA: before 2020LL77 7JB: before 2020LL77 7JE: before 2020LL77 7JF: before 2020LL77 7JG: before 2020LL77 7JU: before 2020LL77 7LA: before 2020LL77 7LB: before 2020LL77 7LD: before 2020LL77 7LE: before 2020LL77 7LF: before 2020LL77 7LG: before 2020LL77 7LH: before 2020LL77 7LL: before 2020LL77 7LN: before 2020LL77 7LP: before 2020LL77 7LR: before 2020LL77 7LT: before 2020LL77 7LU: before 2020LL77 7NA: before 2020LL77 7NB: before 2020LL77 7ND: before 2020LL77 7NE: before 2020LL77 7NF: before 2020LL77 7NG: before 2020LL77 7NH: before 2020LL77 7NL: before 2020LL77 7NN: before 2020LL77 7NP: before 2020LL77 7NR: before 2020LL77 7NS: before 2020LL77 7NT: before 2020LL77 7NU: before 2020LL77 7NW: before 2020LL77 7NY: before 2020LL77 7PA: before 2020LL77 7PB: before 2020LL77 7PD: before 2020LL77 7PE: before 2020LL77 7PF: before 2020LL77 7PG: before 2020LL77 7PH: before 2020LL77 7PN: before 2020LL77 7PP: before 2020LL77 7PR: before 2020LL77 7PS: before 2020LL77 7PT: before 2020LL77 7PU: before 2020LL77 7PW: before 2020LL77 7PY: before 2020LL77 7QA: before 2020LL77 7QD: before 2020LL77 7QE: before 2020LL77 7QF: before 2020LL77 7QX: before 2020LL77 7QY: before 2020LL77 7RB: before 2020LL77 7RD: before 2020LL77 7RE: before 2020LL77 7RF: before 2020LL77 7RG: before 2020LL77 7RH: before 2020LL77 7RL: before 2020LL77 7RN: before 2020LL77 7RP: before 2020LL77 7RR: before 2020LL77 7RS: before 2020LL77 7RT: before 2020LL77 7RW: before 2020LL77 7RY: before 2020LL77 7TL: before 2020LL77 7TS: before 2020LL77 7TT: before 2020LL77 7TW: before 2020LL77 7TX: before 2020LL77 7WA: before 2020LL77 7WB: before 2020LL77 7WD: before 2020LL77 7WY: before 2020LL77 7XA: before 2020LL77 7YJ: before 2020LL77 7YN: before 2020LL77 7YP: before 2020LL77 7YW: before 2020LL77 7ZR: before 2020LL77 8WA: before 2020LL77 8WB: before 2020LL77 8YX: before 2020LL77 7AF: new since 2020LL77 7AG: new since 2020LL77 7AH: new since 2020LL77 7AL: new since 2020LL77 7AN: new since 2020LL77 7AR: new since 2020LL77 7AT: new since 2020LL77 7AY: new since 2020LL77 7BA: new since 2020LL77 7BB: new since 2020LL77 7BD: new since 2020LL77 7JD: new since 2020LL77 9BH: new since 2020 Llangefni 5 new postcodes since 2020, outlined: this goes to LL77 7AN, the newest of them5 new postcodes since 2020 Map of every postcode in Llangefni, by new since 2020 Of the 148 postcodes in Llangefni that ONS places, 15 are new since 2020 and 133 were in use before 2020. One group of new postcodes is outlined: 5 new postcodes since 2020. Places named: Llangefni. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Llangefni
  • New since 2020: 15
  • In use before 2020: 133
  • Outline: where 5 or more new postcodes since 2020 lie together

Of the 148 postcodes in Llangefni that ONS places, 15 are new since 2020 and 133 were in use before 2020.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. New since 2020 means it came into use in January 2020 or later. A dashed outline shows where 5 or more lie within 160 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 53.2562, longitude -4.3105. Open this area on OpenStreetMap

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; roads, rivers and built-up areas: Ordnance Survey open maps. Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre.

Where the new postcodes lie together

What is it like to live in Llangefni?

Homes sold for a typical £218,750 in the 12 months to September 2026. At 38 of the 139 postcodes Ofcom reports on, every home and business can get gigabit broadband. It has 2 primary schools and 1 secondary school at its postcodes. One GP practice is at its postcodes. The nearest railway station is Llanfairpwll, 7.8 km from the middle of its postcodes in a straight line.

We don't rate places; here are the figures so you can judge.

Sources: HM Land Registry Price Paid Data; Ofcom Connected Nations; Welsh Government school list; NHS GP practices; NaPTAN. Each figure is from a section of this page, which gives its date.

What do homes cost in Llangefni?

Homes in Llangefni sold for a typical £218,750 in the 12 months to September 2026, across 32 sales, HM Land Registry's figures show. The 12 months before gave £206,550 from 63 sales: not a change larger than chance would explain, given which homes happened to sell.

£218,750 typical price, the 12 months to September 2026
£206,550 12 months to September 2025
  • Detached £285,000 13 sales
  • Semi-detached £202,500 10 sales
  • Terraced £160,000 9 sales

Each bar is that kind's typical price, against the most expensive kind here.

Across the whole LL77 district, Llangefni's main postcode district: a typical £240,000.

Sales at the postcodes ONS places in Llangefni: standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 October 2026.

Are new homes being built in Llangefni?

15 of the 148 postcodes now in use in Llangefni came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 0 of the 63 homes sold in Llangefni were newly built (0%), HM Land Registry's records show; across the LL77 district, 17%.

The newest postcodes

A new postcode is often a new street or estate, but Royal Mail also makes new postcodes when it reorganises old ones, so not every one means new homes. Only postcodes still in use are counted.

New homes among the homes sold

PeriodIn LlangefniAcross the LL77 district
The 12 months to September 2026 0 of 32 (0%) 1 of 49 (2%)
The 12 months to September 2025 0 of 63 (0%) 18 of 105 (17%)

Standard sales of homes at market value that HM Land Registry marks as newly built. New homes take longer to be registered than other sales, so the latest 12 months count fewer of them than were sold. A share is given from 5 sales or more.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; HM Land Registry Price Paid Data, files dated 28 October 2026.

What broadband can you get in Llangefni?

Ofcom reports on 139 of the 148 postcodes in Llangefni. At 38 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit38 of 139
Postcodes where every home can get superfast116 of 139

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom Connected Nations, Connected Nations, Spring 2026, data for January 2026.

Which schools are in Llangefni?

The open schools at the postcodes in Llangefni. A school for ages 4 to 18 is listed under both. Distances are straight lines from the middle of its postcodes. Distance is not a catchment: each council sets its own admission rules.

My Local School, from the Welsh Government

Source: Welsh Government school list, read 27 October 2026. Each school opens its page on My Local School.

How far is the station from Llangefni?

The nearest railway station to the centre point of the postcodes in Llangefni is Llanfairpwll Rail Station, 7.8 km away in a straight line.

  • Llanfairpwll Rail Station Railway station 7.8 kmDrive
  • Bodorgan Rail Station Railway station 9.2 kmDrive
  • Ty Croes Rail Station Railway station 11.6 kmDrive

Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.

Straight-line distances from the middle of the postcodes, not routes. Each postcode page lists its own nearest stations and bus stops. The Department for Transport's register does not say how often services run.

Source: NaPTAN, read 17 October 2026.

Which GP surgeries are in Llangefni?

The GP practices at the postcodes in Llangefni. Each practice sets the area it takes patients from, so check with it before registering.

Source: NHS GP practices, read 17 October 2026.

Is Llangefni safe? Crime recorded around it

Police.uk records 740 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in Llangefni over the 12 months from September 2025 to August 2026. August 2026 is the latest month it has published. These are counts, not a rate: we hold no count of the people who live, work or pass through, so we do not say whether a place is safe.

Each month, September 2025 to August 2026

  1. 64 September 2025
  2. 75 October 2025
  3. 43 November 2025
  4. 41 December 2025
  5. 45 January 2026
  6. 58 February 2026
  7. 83 March 2026
  8. 44 April 2026
  9. 71 May 2026
  10. 52 June 2026
  11. 91 July 2026
  12. 73 August 2026

By kind, over the 12 months

Violence and sexual offences294 reports
Anti-social behaviour207 reports
Shoplifting65 reports
Criminal damage and arson57 reports
Public order45 reports
Other theft17 reports
Drugs16 reports
Burglary15 reports

Also: other crime 11, vehicle crime 10, bicycle theft 2, possession of weapons 1.

Police.uk says its locations "always represent the approximate location of a crime". Each crime is moved to the nearest of a fixed list of map points, each over a street centre, a public place or a commercial premises, chosen so that every point covers at least eight addresses or none. A mile is a wide circle: in a town it takes in the centre and its shops, where much crime is recorded.

Crime around one postcode

Source: police.uk, data to August 2026, from its download of 30 September 2026.

Who runs Llangefni?

Parliamentary constituency
Ynys Môn
Police force area
North Wales
Country
Wales
MP
Llinos Medi (Plaid Cymru)

All 148 postcodes here share these. Wards differ: check a postcode for yours. What council am I in?

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; UK Parliament, read 14 October 2026.

Moving to Llangefni

Who to tell and what to sort out in your first week.

Llangefni postcodes

148 postcodes in use in Llangefni, by district:

That district is in the LL postcode area.

Check a Llangefni postcode

Enter a full postcode to see its ward, its flood risk, house prices in its sector and its nearest schools.

Do not know the postcode? What is my postcode?

Places near Llangefni

With the typical price of a home in each, to set beside Llangefni's £218,750. Distances are straight lines between the middles of each place's postcodes.

Quick answers about Llangefni

What is the postcode for Llangefni?
Postcode district LL77, with 148 postcodes in use. Source: ONS.
Which council is Llangefni in?
Isle of Anglesey. Source: ONS.
Who is the MP for Llangefni?
Llinos Medi (Plaid Cymru), for Ynys Môn. Source: UK Parliament and ONS.
How much are houses in Llangefni?
A typical £218,750 in the 12 months to September 2026, from 32 sales. Source: HM Land Registry.
What schools are in Llangefni?
Primary schools at its postcodes include Ysgol Y Graig and Ysgol Gynradd Corn Hir; secondary schools at its postcodes include Ysgol Gyfun Llangefni. Source: Welsh Government.
Does Llangefni have a railway station?
The nearest is Llanfairpwll station, 7.8 km from the middle of its postcodes in a straight line. Source: Department for Transport.
What broadband can you get in Llangefni?
Ofcom reports on 139 of the 148 postcodes in Llangefni. At 38 of them every home and business can get gigabit broadband. Source: Ofcom.
Are new homes being built in Llangefni?
15 of the 148 postcodes now in use in Llangefni came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 0 of the 63 homes sold in Llangefni were newly built (0%), HM Land Registry's records show; across the LL77 district, 17%. Source: ONS and HM Land Registry.

Where the facts on this page come from

Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Contains public sector information licensed under the Open Government Licence v3.0. Contains Parliamentary information licensed under the Open Parliament Licence v3.0.

Licences: Open Government Licence v3.0; Open Parliament Licence v3.0.

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