LL45 postcode district: Gwynedd

LL45 is a postcode district in Wales, with 54 postcodes in use in 1 sector. Its council is Gwynedd.

Postcodes in use
54
Sectors
1
Council
Gwynedd
Places
None listed

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.

Every postcode in LL45, by gigabit broadband

Map of every postcode in LL45, by gigabit broadband Of the 54 postcodes in LL45 that ONS places, 10 have some that can and 44 can all get it. Places named: Harlech a Llanbedr. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A496 LL45 2AA: gigabit for allLL45 2DJ: gigabit for allLL45 2DQ: gigabit for allLL45 2DX: gigabit for allLL45 2DZ: gigabit for allLL45 2EQ: gigabit for allLL45 2EZ: gigabit for allLL45 2HH: gigabit for allLL45 2HL: gigabit for allLL45 2HP: gigabit for allLL45 2HR: gigabit for allLL45 2HU: gigabit for allLL45 2HW: gigabit for allLL45 2LA: gigabit for allLL45 2LD: gigabit for allLL45 2LE: gigabit for allLL45 2LF: gigabit for allLL45 2LH: gigabit for allLL45 2LR: gigabit for allLL45 2LS: gigabit for allLL45 2LT: gigabit for allLL45 2LU: gigabit for allLL45 2LW: gigabit for allLL45 2LY: gigabit for allLL45 2NA: gigabit for allLL45 2NB: gigabit for allLL45 2ND: gigabit for allLL45 2NL: gigabit for allLL45 2NN: gigabit for allLL45 2NP: gigabit for allLL45 2NR: gigabit for allLL45 2NS: gigabit for allLL45 2NT: gigabit for allLL45 2NU: gigabit for allLL45 2NW: gigabit for allLL45 2NY: gigabit for allLL45 2PA: gigabit for allLL45 2PB: gigabit for allLL45 2PD: gigabit for allLL45 2PE: gigabit for allLL45 2PG: gigabit for allLL45 2PJ: gigabit for allLL45 2PL: gigabit for allLL45 2HN: some gigabitLL45 2HS: some gigabitLL45 2HT: some gigabitLL45 2LP: some gigabitLL45 2NH: some gigabitLL45 2PF: some gigabitLL45 2PH: some gigabitLL45 2PX: some gigabitLL45 2PZ: some gigabitLL45 2LL: some gigabit Harlech a Llanbedr Map of every postcode in LL45, by gigabit broadband Of the 54 postcodes in LL45 that ONS places, 10 have some that can and 44 can all get it. Places named: Harlech a Llanbedr. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. Harlech a Llanbedr
  • No home or business can get gigabit: 0
  • Some can get gigabit: 10
  • Every home and business can get gigabit: 44
  • Ofcom gives no figure: 0

Of the 54 postcodes in LL45 that ONS places, 10 have some that can and 44 can all get it.

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. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

The middle of its postcodes: latitude 52.8221, longitude -4.0962. Open this area on OpenStreetMap

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 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.

What broadband can you get in LL45?

Ofcom reports on 54 of the 54 postcodes in LL45. At 44 of them every home and business can get gigabit broadband, and at 1 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit44 of 54
Postcodes where every home can get superfast47 of 54
Postcodes where some cannot get decent broadband1 of 54

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.

What do homes sell for in LL45?

Homes in LL45 sold for a typical £228,000 in the 12 months to September 2026, across 9 sales, HM Land Registry's figures show. The 12 months before gave £212,700 from 9 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£228,000 typical price, the 12 months to September 2026
£212,700 12 months to September 2025
  • Detached 4 sales, too few to price
  • Semi-detached 3 sales, too few to price
  • Terraced 2 sales, too few to price

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.

Postcodes in LL45

Pick a sector, then a postcode. A sector is the district plus the next digit.

LL45 254 postcodes
UK postcode format explained

Places in LL45

We list no town or village for LL45. A place gets a page here only when enough postcodes are in one: a town or village here is a built-up area named by the Office for National Statistics in England and Wales, or a census locality named by National Records of Scotland. Every LL45 postcode is here, under its sector above.

Who covers LL45

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Dwyfor Meirionnydd54

Police force areas

  • North Wales54

Next to LL45

LL44 postcode district LL46 postcode district All LL districts

"Next to" is by number: the districts before and after LL45 in the LL area.

Check a postcode

Where the facts on this page come from

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

Licence: Open Government Licence v3.0.

Something wrong on this page? Report an error and we will check it against the source. All our sources