LL17 Postcode District
LL17 is the Postcode District for St. Asaph in Clwyd
The LL17 postcode district is located in the LL Llandudno postal area, LL17 has a population of 5,411 residents according to the 2021 England and Wales Census..
The area of the district is 20.21 square miles (52.35 square kilometres or 12,935.39 acres).
A wide range of spatial data has been analysed to present this overview of LL17. If you would like anything added, please contact us.
Map of LL17
Explore the postcode district using the interactive map.
Larger circles indicate higher recorded crime totals.
On this page
District overview
The primary settlement in the LL17 postcode district is St. Asaph in the county of Clwyd in Wales. Other significant settlements in this postcode district include Cefn, Cefn Meiriadog, Rhuallt, St. Asaph Business Park, Tremeirchion, and Waen. The most significant post town in this district is St. Asaph.
There are 1 postcode sectors within the district. Here's a breakdown:
The sector LL17 0, covers St. Asaph in Clwyd.
The post town for this district is ST. ASAPH.
When it comes to local government, postal geography often disregards political borders. However, this district intersects the following councils: the district mostly encompasses the Sir Ddinbych - Denbighshire (226 postal codes), and finally, the Conwy - Conwy area (3 postal codes).
Postcode sectors and neighbouring districts
Nearest towns
To help place the district geographically, here are nearby towns and their approximate direction from the district centre.
| Town | Distance (miles) | Direction |
|---|---|---|
| Rhuddlan | 3.39 | NNW |
| Denbigh | 4.64 | S |
| Caerwys | 4.72 | E |
| Rhyl | 5.69 | NNW |
| Prestatyn | 5.87 | N |
| Abergele | 7.11 | WNW |
| Holywell | 8.42 | E |
| Ruthin | 10.47 | SSE |
| Flint | 11.80 | E |
| Colwyn Bay | 12.14 | WNW |
| Mold | 12.91 | ESE |
| West Kirby | 12.97 | NE |
| Hoylake | 14.27 | NE |
| Heswall | 14.47 | ENE |
| Neston | 15.04 | E |
| Buckley | 15.22 | ESE |
| Connah's Quay | 15.35 | E |
| Shotton | 16.19 | ESE |
| Conwy | 17.07 | W |
Postcode information
Total geographical postcodes: 237
| Location | Post Town | Sector | Number of postcodes |
|---|---|---|---|
| ST. ASAPH | ST. ASAPH | LL17 0 | 162 |
| Tremeirchion | ST. ASAPH | LL17 0 | 16 |
| Rhuallt | ST. ASAPH | LL17 0 | 13 |
| ST. ASAPH | ST. ASAPH | LL17 0 | 10 |
| Waen | ST. ASAPH | LL17 0 | 7 |
| Cefn | ST. ASAPH | LL17 0 | 6 |
| ST. ASAPH | ST. ASAPH | LL17 0 | 4 |
| Tremeirchion | ST. ASAPH | LL17 0 | 3 |
| Cefn | ST. ASAPH | LL17 0 | 3 |
| Rhuallt | ST. ASAPH | LL17 0 | 2 |
| Cefn Meiriadog | ST. ASAPH | LL17 0 | 2 |
| ST. ASAPH | ST. ASAPH | LL17 0 | 1 |
| ST. ASAPH | ST. ASAPH | LL17 0 | 1 |
| Cefn Meiriadog | ST. ASAPH | LL17 0 | 1 |
| Cefn Meiriadog | ST. ASAPH | LL17 0 | 1 |
| Tremeirchion | ST. ASAPH | LL17 0 | 1 |
| ST. ASAPH | ST. ASAPH | LL17 0 | 1 |
| St. Asaph Business Park | ST. ASAPH | LL17 0 | 1 |
| St. Asaph Business Park | ST. ASAPH | LL17 0 | 1 |
| Waen | ST. ASAPH | LL17 0 | 1 |
Street list for LL17
FFORDD SALESBURY
ST ASAPH BUSINESS PARK, St Asaph, Clwyd
Restricted Local Access Road
USRN: 46703466
Crime overview
Top streets by recorded crime
| Street | Crime count |
|---|---|
| GLASCOED ROAD B5381 | 132 |
| UPPER DENBIGH ROAD A525 | 50 |
| ERW LAN | 48 |
| LLWYN ELWY | 34 |
| HIGH STREET A525 | 30 |
| ST ASAPH ROAD A525 | 30 |
| ELWY CRESCENT | 27 |
| HEOL CLWYD | 24 |
| DYFFRYN TEG | 18 |
| BRONWYLFA SQUARE | 17 |
Most common crime types
| Crime type | Count |
|---|---|
| Violence and sexual offences | 461 |
| Criminal damage and arson | 91 |
| Other theft | 83 |
| Public order | 71 |
| Drugs | 39 |
| Burglary | 28 |
| Other crime | 27 |
| Shoplifting | 24 |
| Vehicle crime | 23 |
| Anti-social behaviour | 8 |
| Possession of weapons | 6 |
| Bicycle theft | 2 |
Retail and shopping
| Street | Town | Locality | Number of shops | Central postcode | Map |
|---|---|---|---|---|---|
| HIGH STREET | ST ASAPH | 17 | LL17 0RD | View map | |
| CHESTER STREET | ST ASAPH | 8 | LL17 0RE | View map |
Healthcare services
Data accessed from NHS Digital and updated monthly.
| # | Name | Address | Type | Contact |
|---|---|---|---|---|
| 1 | Pen Y Bont Surgery | THE ROE, ST. ASAPH, CLWYD, LL17 0LU | GP PRACTICE | Call 01745 583208 |
Data accessed from NHS Digital and updated monthly.
| # | Name | Address | Type | Contact |
|---|---|---|---|---|
| 1 | Rowlands Pharmacy | COACH HOUSE, THE ROE, ST. ASAPH, LL17 0LU | PHARMACY | Call 01745 583200 |
Data accessed from NHS Digital and updated monthly.
| # | Name | Address | Type | Contact |
|---|---|---|---|---|
| 1 | Home Vision Care Ltd | UNIT 32, LLYS EDMUND PRYS, ST. ASAPH BUSINESS PARK, ST. ASAPH, CLWYD, LL17 0JA | OPTICAL SITE | No contact details listed |
Data accessed from NHS Digital and updated monthly.
Property and housing
Yearly house price averages for the district
| Type of property | 2025 average | 2025 sales | 2024 average | 2024 sales | 2023 average | 2023 sales | 2022 average | 2022 sales |
|---|---|---|---|---|---|---|---|---|
| Detached | £378,857 | 39 | £354,628 | 69 | £330,675 | 70 | £336,714 | 49 |
| Semi-detached | £190,538 | 13 | £237,967 | 33 | £203,354 | 38 | £261,565 | 22 |
| Terraced | £168,264 | 18 | £159,433 | 15 | £170,591 | 11 | £177,169 | 16 |
| Flats | £147,500 | 2 | £143,750 | 4 | £189,000 | 5 | £156,667 | 6 |
Transport and connectivity
Stations in the district
No stations found in this postcode district.
Accessible motorway junctions
M53 J5
Average Driving Time from within the district: 33.01
Average Driving Distance: 29.26
Number of Postcodes that can access the Motorway Junction: 221
M53 J4
Average Driving Time from within the district: 36.89
Average Driving Distance: 33.27
Number of Postcodes that can access the Motorway Junction: 221
M53 J3
Average Driving Time from within the district: 39.82
Average Driving Distance: 36.30
Number of Postcodes that can access the Motorway Junction: 221
M53 J2
Average Driving Time from within the district: 42.32
Average Driving Distance: 38.90
Number of Postcodes that can access the Motorway Junction: 221
M53 J1
Average Driving Time from within the district: 43.11
Average Driving Distance: 39.65
Number of Postcodes that can access the Motorway Junction: 221
Royal Mail delivery and sorting offices
| Postal sector | Delivery office |
|---|---|
| LL17 0 | Rhyl Delivery Office |
Postcode format
| L | L | 1 | 7 | - | X | X | X |
| L | L | 1 | 7 | Space | Numeric | Letter | Letter |
Administrative and boundary notes
The largest settlement in the LL17 postal code is ST ASAPH followed by ST. ASAPH, and RHUALLT.
The LL17 Postcode shares a border with LL18 (RHYL, KINMEL BAY, Rhuddlan), LL16 (DENBIGH, LLANDYRNOG, HENLLAN) and CH7 (BUCKLEY, MOLD, MYNYDD ISA).
Maps and visuals
Weather
Weather Forecast for St Asaph
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