LL25 postcode district: Conwy

LL25 is a postcode district in Wales, with 47 postcodes in use in 1 sector. Its council is Conwy.

Postcodes in use
47
Sectors
1
Council
Conwy
Places
None listed

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

Every postcode in LL25, and which are new since 2020

Map of every postcode in LL25, by new since 2020 Of the 47 postcodes in LL25 that ONS places, 47 were in use before 2020. Places named: Betws-y-Coed and Trefriw. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. LL25 0DJ: before 2020LL25 0DQ: before 2020LL25 0DX: before 2020LL25 0DZ: before 2020LL25 0EJ: before 2020LL25 0EQ: before 2020LL25 0EX: before 2020LL25 0EZ: before 2020LL25 0HJ: before 2020LL25 0HQ: before 2020LL25 0HX: before 2020LL25 0JA: before 2020LL25 0JB: before 2020LL25 0JD: before 2020LL25 0JE: before 2020LL25 0JF: before 2020LL25 0JG: before 2020LL25 0JH: before 2020LL25 0JJ: before 2020LL25 0JQ: before 2020LL25 0LZ: before 2020LL25 0NJ: before 2020LL25 0NQ: before 2020LL25 0NZ: before 2020LL25 0PJ: before 2020LL25 0PQ: before 2020LL25 0PX: before 2020LL25 0PZ: before 2020LL25 0RZ: before 2020LL25 0SJ: before 2020LL25 0SX: before 2020LL25 0SZ: before 2020LL25 0TJ: before 2020LL25 0TQ: before 2020LL25 0TX: before 2020LL25 0TZ: before 2020LL25 0UJ: before 2020LL25 0UQ: before 2020LL25 0UX: before 2020LL25 0WA: before 2020LL25 0YJ: before 2020LL25 0YQ: before 2020LL25 0YX: before 2020LL25 0YZ: before 2020 Betws-y-Coed and Trefriw Map of every postcode in LL25, by new since 2020 Of the 47 postcodes in LL25 that ONS places, 47 were in use before 2020. Places named: Betws-y-Coed and Trefriw. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. Betws-y-Coed and Trefriw
  • New since 2020: 0
  • In use before 2020: 47

Of the 47 postcodes in LL25 that ONS places, 47 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. 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 53.0542, longitude -3.8788. 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; when each came into use: the same directory; 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

What broadband can you get in LL25?

Ofcom reports on 46 of the 47 postcodes in LL25. At 1 of them every home and business can get gigabit broadband, and at 8 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit1 of 46
Postcodes where every home can get superfast27 of 46
Postcodes where some cannot get decent broadband8 of 46

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 LL25?

Homes in LL25 sold for a typical £235,000 in the 12 months to August 2026, across 7 sales, up 6.8% on the 12 months before, HM Land Registry's figures show.

£235,000 typical price, the 12 months to August 2026
£219,975 12 months to August 2025
▲ up 6.8% on the 12 months before
  • Detached 4 sales, too few to price
  • Semi-detached 2 sales, too few to price
  • Terraced 1 sale, 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 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

Postcodes in LL25

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

LL25 047 postcodes
UK postcode format explained

Places in LL25

We list no town or village for LL25. 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 LL25 postcode is here, under its sector above.

Who covers LL25

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

  • Bangor Aberconwy47

Police force areas

  • North Wales47

Next to LL25

LL24 postcode district LL26 postcode district All LL districts

"Next to" is by number: the districts before and after LL25 in the LL area.

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