Colwyn Bay
Colwyn Bay is covered by postcode districts LL28, LL29 and LL34. It is in the Conwy council area, Wales.
Every postcode in Colwyn Bay, and which are new since 2020
- New since 2020: 21
- In use before 2020: 821
- Outline: where 5 or more new postcodes since 2020 lie together
Of the 842 postcodes in Colwyn Bay that ONS places, 21 are new since 2020 and 821 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 150 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 53.2954, longitude -3.7270. 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.
The 5 newest postcodes
Where the new postcodes lie together
- 5 new postcodes since 2020, outlined on the map. LL29 0ZZ, is the newest of them.
What is it like to live in Colwyn Bay?
Homes sold for a typical £215,000 in the 12 months to September 2026. At 685 of the 815 postcodes Ofcom reports on, every home and business can get gigabit broadband. It has 7 primary schools and 2 secondary schools at its postcodes. 2 GP practices are at its postcodes. The nearest railway station is Colwyn Bay, 150 metres 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 Colwyn Bay?
Homes in Colwyn Bay sold for a typical £215,000 in the 12 months to September 2026, across 399 sales, HM Land Registry's figures show. The 12 months before gave £221,000 from 509 sales: not a change larger than chance would explain, given which homes happened to sell.
- Detached £320,000 121 sales
- Semi-detached £220,000 121 sales
- Terraced £155,000 59 sales
- Flat or maisonette £128,225 98 sales
Each bar is that kind's typical price, against the most expensive kind here.
Across the whole LL29 district, Colwyn Bay's main postcode district: a typical £198,000.
Sales at the postcodes ONS places in Colwyn Bay: 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 Colwyn Bay?
21 of the 842 postcodes now in use in Colwyn Bay came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 6 of the 509 homes sold in Colwyn Bay were newly built (1%), HM Land Registry's records show; across the LL29 district, 5%.
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
| Period | In Colwyn Bay | Across the LL29 district |
|---|---|---|
| The 12 months to September 2026 | 1 of 399 (Under 1%) | 2 of 237 (Under 1%) |
| The 12 months to September 2025 | 6 of 509 (1%) | 16 of 323 (5%) |
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 Colwyn Bay?
Ofcom reports on 815 of the 842 postcodes in Colwyn Bay. At 685 of them every home and business can get gigabit broadband.
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 checkerSource: Ofcom Connected Nations, Connected Nations, Spring 2026, data for January 2026.
Which schools are in Colwyn Bay?
The open schools at the postcodes in Colwyn Bay. 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.
Primary
Source: Welsh Government school list, read 27 October 2026. Each school opens its page on My Local School.
How far is the station from Colwyn Bay?
The nearest railway station to the centre point of the postcodes in Colwyn Bay is Colwyn Bay Rail Station, 150 m away in a straight line.
- Colwyn Bay Rail Station Railway station 150 mWalk
- Llandudno Junction Rail Station Railway station 5.6 kmDrive
- Glan Conwy Rail Station Railway station 5.6 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 Colwyn Bay?
The GP practices at the postcodes in Colwyn Bay. Each practice sets the area it takes patients from, so check with it before registering.
- West End Medical Centre Phone 01492 550969 1.0 kmWalk
- Cadwgan Surgery Phone 01492 515787 2.4 kmCycle
Source: NHS GP practices, read 17 October 2026.
Is Colwyn Bay safe? Crime recorded around it
Police.uk records 1,946 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in Colwyn Bay 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
- 170 September 2025
- 188 October 2025
- 150 November 2025
- 146 December 2025
- 146 January 2026
- 114 February 2026
- 174 March 2026
- 180 April 2026
- 184 May 2026
- 170 June 2026
- 151 July 2026
- 173 August 2026
By kind, over the 12 months
Also: other crime 29, possession of weapons 26, vehicle crime 24, robbery 9, theft from the person 5, bicycle theft 2.
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 postcodeSource: police.uk, data to August 2026, from its download of 30 September 2026.
Who runs Colwyn Bay?
- Council
- Conwy
- Parliamentary constituencies
- Clwyd North (839) and Bangor Aberconwy (3)
- Police force area
- North Wales
- Country
- Wales
Where the place crosses a boundary, a row lists each side with its number of postcodes. Check a postcode for its own. What council am I in?
Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.
Moving to Colwyn Bay
Who to tell and what to sort out in your first week.
- Tell Conwy about council tax Council tax, on conwy.gov.uk
- Register to vote at the new address Register to vote on GOV.UK
- Register with a GP practice The GP practices in Colwyn Bay
- Take meter readings on the day you move in
- Power cut? Call 105. It is free. About 105, the power cut number
- Find out your bin day Check your bin day on BinDayBuddy, which reads the council's own collection system
Colwyn Bay postcodes
842 postcodes in use in Colwyn Bay, by district:
Those districts are all in the LL postcode area.
Check a Colwyn Bay 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 Colwyn Bay
With the typical price of a home in each, to set beside Colwyn Bay's £215,000. Distances are straight lines between the middles of each place's postcodes.
Quick answers about Colwyn Bay
- What is the postcode for Colwyn Bay?
- Postcode districts LL28, LL29 and LL34, with 842 postcodes in use. Source: ONS.
- Which council is Colwyn Bay in?
- Conwy. Source: ONS.
- How much are houses in Colwyn Bay?
- A typical £215,000 in the 12 months to September 2026, from 399 sales. Source: HM Land Registry.
- What schools are in Colwyn Bay?
- Primary schools at its postcodes include Ysgol Sant Joseph, Ysgol Nant Y Groes and Ysgol Bod Alaw; secondary schools at its postcodes include Eirias High School and Ysgol Bryn Elian. Source: Welsh Government.
- Does Colwyn Bay have a railway station?
- Yes: Colwyn Bay station, 150 metres from the middle of its postcodes in a straight line. Source: Department for Transport.
- What broadband can you get in Colwyn Bay?
- Ofcom reports on 815 of the 842 postcodes in Colwyn Bay. At 685 of them every home and business can get gigabit broadband. Source: Ofcom.
- Are new homes being built in Colwyn Bay?
- 21 of the 842 postcodes now in use in Colwyn Bay came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 6 of the 509 homes sold in Colwyn Bay were newly built (1%), HM Land Registry's records show; across the LL29 district, 5%. Source: ONS and HM Land Registry.
Where the facts on this page come from
- Office for National Statistics: ONS Postcode Directory
- HM Land Registry Price Paid Data
- Ofcom Connected Nations
- Welsh Government school list
- Department for Transport: NaPTAN
- NHS England: NHS GP practices
- data.police.uk: police.uk
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.
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