LL61 postcode district: Llanfair Pwllgwyngyll and around, Isle of Anglesey

LL61 is a postcode district in Wales, with 248 postcodes in use in 2 sectors. It has postcodes in Llanfair Pwllgwyngyll. Its council is Isle of Anglesey.

Postcodes in use: 248
Sectors: 2
Council: Isle of Anglesey
Places: Llanfair Pwllgwyngyll

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in LL61, by gigabit broadband

No home or business can get gigabit: 78
Some can get gigabit: 34
Every home and business can get gigabit: 131
Ofcom gives no figure: 5
Outline: where 5 or more postcodes without gigabit lie together

Of the 248 postcodes in LL61 that ONS places, 78 have no home or business that can get gigabit, 34 have some that can, 131 can all get it and 5 have no Ofcom figure.

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. A dashed outline shows where 5 or more lie within 200 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 53.1957, longitude -4.2633. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; gigabit: Ofcom, Connected Nations, Spring 2026; roads, rivers and built-up areas: 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. How we use them

Postcodes without gigabit

78 postcodes here have no gigabit. These are the 12 first in postcode order.

LL61 5BJ LL61 5BQ LL61 5BX LL61 5DX LL61 5DZ LL61 6AB LL61 6AE LL61 6AF LL61 6DJ LL61 6HJ LL61 6HQ LL61 6HX

Where the postcodes without gigabit lie together

33 postcodes without gigabit, outlined on the map. LL61 6TF, is the one nearest the middle of them.
20 postcodes without gigabit, outlined on the map. LL61 6RB, is the one nearest the middle of them.

What broadband can you get in LL61?

Ofcom reports on 243 of the 248 postcodes in LL61. At 131 of them every home and business can get gigabit broadband, and at 2 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit131 of 243

Postcodes where every home can get superfast201 of 243

Postcodes where some cannot get decent broadband2 of 243

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, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

What do homes sell for in LL61?

Homes in LL61 sold for a typical £260,000 in the 12 months to August 2026, across 54 sales, up 13% on the 12 months before, HM Land Registry's figures show.

£260,000 typical price, the 12 months to August 2026

12 months to August 2025: £230,000
12 months to August 2026: £260,000

▲ up 13% on the 12 months before

Detached£307,500 34 sales

Semi-detached£245,000 11 sales

Terraced£175,000 9 sales

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 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it