LL27 postcode district: Conwy

LL27 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 LL27, and which are new since 2020

Map of every postcode in LL27, by new since 2020 Of the 47 postcodes in LL27 that ONS places, 1 are new since 2020 and 46 were in use before 2020. Places named: Llanrwst. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A470 LL27 0HX: before 2020LL27 0HZ: before 2020LL27 0JA: before 2020LL27 0JB: before 2020LL27 0JD: before 2020LL27 0JE: before 2020LL27 0JG: before 2020LL27 0JH: before 2020LL27 0JJ: before 2020LL27 0JL: before 2020LL27 0JN: before 2020LL27 0JP: before 2020LL27 0JQ: before 2020LL27 0JR: before 2020LL27 0JS: before 2020LL27 0JT: before 2020LL27 0JU: before 2020LL27 0JW: before 2020LL27 0JX: before 2020LL27 0JY: before 2020LL27 0JZ: before 2020LL27 0NJ: before 2020LL27 0NQ: before 2020LL27 0NX: before 2020LL27 0NZ: before 2020LL27 0QA: before 2020LL27 0QD: before 2020LL27 0RJ: before 2020LL27 0RQ: before 2020LL27 0RX: before 2020LL27 0RY: before 2020LL27 0SQ: before 2020LL27 0SX: before 2020LL27 0SZ: before 2020LL27 0TJ: before 2020LL27 0TQ: before 2020LL27 0TX: before 2020LL27 0TZ: before 2020LL27 0UQ: before 2020LL27 0UX: before 2020LL27 0UZ: before 2020LL27 0YJ: before 2020LL27 0YQ: before 2020LL27 0YX: before 2020LL27 0YZ: before 2020LL27 0RZ: new since 2020 Llanrwst Map of every postcode in LL27, by new since 2020 Of the 47 postcodes in LL27 that ONS places, 1 are new since 2020 and 46 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 1 km. A470 Betws-y-Coed and Trefriw
  • New since 2020: 1
  • In use before 2020: 46

Of the 47 postcodes in LL27 that ONS places, 1 are new since 2020 and 46 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 53.1485, longitude -3.8276. 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

The newest postcode

LL27 0RZJuly 2023

What broadband can you get in LL27?

Ofcom reports on 47 of the 47 postcodes in LL27. At 37 of them every home and business can get gigabit broadband, and at 5 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit37 of 47
Postcodes where every home can get superfast38 of 47
Postcodes where some cannot get decent broadband5 of 47

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 LL27?

Homes in LL27 sold for a typical £143,000 in the 12 months to August 2026, across 9 sales, down 15.1% on the 12 months before, HM Land Registry's figures show.

£143,000 typical price, the 12 months to August 2026
£168,500 12 months to August 2025
▼ down 15.1% on the 12 months before
  • Detached 3 sales, too few to price
  • Semi-detached 1 sale, too few to price
  • Terraced £136,500 5 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

Postcodes in LL27

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

LL27 047 postcodes
UK postcode format explained

Places in LL27

We list no town or village for LL27. 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 LL27 postcode is here, under its sector above.

Who covers LL27

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 LL27

LL26 postcode district LL28 postcode district All LL districts

"Next to" is by number: the districts before and after LL27 in the LL area.

Check a postcode

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