St Asaph
St Asaph is covered by postcode district LL17. It is in the Denbighshire council area, Wales.
Every postcode in St Asaph, by gigabit broadband
- No home or business can get gigabit: 10
- Some can get gigabit: 20
- Every home and business can get gigabit: 104
- Ofcom gives no figure: 1
Of the 135 postcodes in St Asaph that ONS places, 10 have no home or business that can get gigabit, 20 have some that can, 104 can all get it and 1 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. 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 53.2563, longitude -3.4485. 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
What is it like to live in St Asaph?
Homes sold for a typical £232,500 in the 12 months to August 2026, up 0.6% on the 12 months before. At 104 of the 134 postcodes Ofcom reports on, every home and business can get gigabit broadband. One GP practice is at its postcodes. The nearest railway station is Rhyl, 7.4 km from the middle of its postcodes in a straight line.
We don't rate places; here are the figures so you can judge.
Source: HM Land Registry, Ofcom, NHS England and the Department for Transport, as each section of this page says. See all our data sources
What do homes cost in St Asaph?
Homes in St Asaph sold for a typical £232,500 in the 12 months to August 2026, across 42 sales, up 0.6% on the 12 months before, HM Land Registry's figures show.
- Detached £280,000 20 sales
- Semi-detached £200,000 14 sales
- Terraced £163,000 8 sales
Each bar is that kind's typical price, against the most expensive kind here.
Across the whole LL17 district, St Asaph's main postcode district: a typical £262,500.
Sales at the postcodes ONS places in St Asaph: 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
Are new homes being built in St Asaph?
10 of the 135 postcodes now in use in St Asaph came into use in January 2020 or later, ONS says. In the 12 months to August 2025, 17 of the 58 homes sold in St Asaph were newly built (29%), HM Land Registry's records show; across the LL17 district, 36%.
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 St Asaph | Across the LL17 district |
|---|---|---|
| The 12 months to August 2026 | 0 of 42 (0%) | 0 of 75 (0%) |
| The 12 months to August 2025 | 17 of 58 (29%) | 32 of 88 (36%) |
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.
Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026; HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021, Open Government Licence v3.0. How we use it
What broadband can you get in St Asaph?
Ofcom reports on 134 of the 135 postcodes in St Asaph. At 104 of them every home and business can get gigabit broadband, and at 1 some cannot get decent broadband (10 Mbit/s).
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, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it
How far is the station from St Asaph?
The nearest railway station to the centre point of the postcodes in St Asaph is Rhyl Rail Station, 7.4 km away in a straight line.
- Rhyl Rail Station Railway station 7.4 kmDrive
- Prestatyn Rail Station Railway station 9.3 kmDrive
- Abergele & Pensarn Rail Station Railway station 9.9 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: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it
Which GP surgeries are in St Asaph?
The GP practices at the postcodes in St Asaph. Each practice sets the area it takes patients from, so check with it before registering.
- Pen Y Bont Surgery Phone 01745 583208 200 mWalk
Source: NHS England, Organisation Data Service (GP practices), read 17 October 2026, Open Government Licence v3.0. How we use it
Is St Asaph safe? Crime recorded around it
Police.uk records 237 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in St Asaph 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
- 14 September 2025
- 8 October 2025
- 13 November 2025
- 33 December 2025
- 16 January 2026
- 25 February 2026
- 19 March 2026
- 20 April 2026
- 31 May 2026
- 22 June 2026
- 19 July 2026
- 17 August 2026
By kind, over the 12 months
Also: vehicle crime 4, other crime 4, possession of weapons 3, bicycle theft 1.
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.police.uk), data to August 2026, from its download of 30 September 2026, Open Government Licence v3.0. How we use it
Who runs St Asaph?
- Council
- Denbighshire
- Parliamentary constituency
- Clwyd North
- Police force area
- North Wales
- Country
- Wales
- MP
- Gill German (Labour)
All 135 postcodes here share these. Wards differ: check a postcode for yours. What council am I in?
Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. The MP: UK Parliament. See all our data sources
Moving to St Asaph
Who to tell and what to sort out in your first week.
- Tell Denbighshire about council tax Council tax, on denbighshire.gov.uk
- Register to vote at the new address Register to vote on GOV.UK
- Register with a GP practice The GP practices in St Asaph
- 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
St Asaph postcodes
135 postcodes in use in St Asaph, by district:
That district is in the LL postcode area.
Check a St Asaph 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 St Asaph
With the typical price of a home in each, to set beside St Asaph's £232,500. Distances are straight lines between the middles of each place's postcodes.
Questions about St Asaph
- What is it like to live in St Asaph?
- Homes sold for a typical £232,500 in the 12 months to August 2026, up 0.6% on the 12 months before. At 104 of the 134 postcodes Ofcom reports on, every home and business can get gigabit broadband. One GP practice is at its postcodes. The nearest railway station is Rhyl, 7.4 km from the middle of its postcodes in a straight line. We don't rate places; here are the figures so you can judge. Source: HM Land Registry, Ofcom, NHS England and the Department for Transport, as each section of this page says.
- What is the postcode for St Asaph?
- St Asaph is covered by postcode district LL17, across 135 postcodes in use. Source: ONS Postcode Directory.
- Which council is St Asaph in?
- St Asaph is in the Denbighshire council area. Source: ONS Postcode Directory.
- Who is the MP for St Asaph?
- St Asaph is in the Clwyd North parliamentary constituency. Its MP is Gill German (Labour), as UK Parliament listed them on 14 October 2026. Constituency: ONS Postcode Directory.
- How much are houses in St Asaph?
- Homes in St Asaph sold for a typical £232,500 in the 12 months to August 2026, across 42 sales, up 0.6% on the 12 months before. Source: HM Land Registry Price Paid Data, files dated 28 September 2026.
- Does St Asaph have a railway station?
- The nearest railway station to the centre point of the postcodes in St Asaph is Rhyl, 7.4 km away in a straight line. Source: Department for Transport, NaPTAN, read 17 October 2026.
- What broadband can you get in St Asaph?
- Ofcom reports on 134 of the 135 postcodes in St Asaph. At 104 of them every home and business can get gigabit broadband, and at 1 some cannot get decent broadband (10 Mbit/s). Source: Ofcom, Connected Nations, Spring 2026.
- Are new homes being built in St Asaph?
- 10 of the 135 postcodes now in use in St Asaph came into use in January 2020 or later, ONS says. In the 12 months to August 2025, 17 of the 58 homes sold in St Asaph were newly built (29%), HM Land Registry's records show; across the LL17 district, 36%. Source: ONS Postcode Directory and HM Land Registry Price Paid Data.
Something wrong on this page? Report an error and we will check it against the source.