LL17 Postcode District

LL17 is the Postcode District for St. Asaph in Clwyd


A wide range of spatial data has been analysed to present this overview of the LL17 Postcode district. If you would like anything added, please contact us.


The LL17 postcode district is a postal district located in the LL Llandudno postcode area with a population of 5,411 residents according to the 2021 England and Wales Census.

The area of the LL17 postcode district is 20.21 square miles which is 52.35 square kilometres or 12,935.39 acres.

Currently, the LL17 district has about 221 postcode units spread across 1 geographic postcode sectors.

Given that each sector allows for 400 unique postcode combinations, the district has a capacity of 400 postcodes. With 221 postcodes already in use, this leaves 179 units available.

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).

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.

For the district LL17, we have data on 1 postcode sectors. Here's a breakdown: The sector LL17 0, covers St. Asaph in Clwyd.


LL17 Postcode Sectors

Map Showing Location of the LL17 postcode Sector
Where is the LL17 Postcode Sector?
A word cloud for the LL17 postcode
A word cloud showing place names for the LL17 postcode district

Map of the LL17 Postcode District

Explore the LL17 postcode district by using our free interactive map.

Map of the LL17 and surrounding districts

When it comes to local government, postal geography often disregards political borders. However, for a breakdown in the LL17 District: the district mostly encompasses the Sir Ddinbych - Denbighshire (226 postcodes), and finally, the Conwy - Conwy area (3 postcodes).

Where is the LL17 Postcode District?

The LL17 postcode district is located in St. Asaph, a town in Wales. St. Asaph is situated near several other towns, including Denbigh (4.4 miles to the south), Rhyl (5.1 miles to the northwest), Prestatyn (5.5 miles to the north), Abergele (7.2 miles to the west), Holywell (7.4 miles to the northeast), and Bagillt (9.9 miles to the east). Additionally, the distance between St. Asaph and London is approximately 184.1 miles.

The district is within the post town of ST. ASAPH.

The sector has postcodes within the nation of Wales.

The LL17 Postcode District is in the Conwy and Denbighshire region of West Wales within the Wales.

Postcode Sectors within the LL17 District

Postcode Districts that Share a Border with LL17

Royal Mail Delivery and Sorting Offices serving the LL17 Postcode District
Postcode Sector Delivery Office
LL17 0Rhyl Delivery Office
Postcode format for the LL17 postcode district
LL17 - X X X
LL17 Space Numeric Letter Letter

Current Monthly Rental Prices

# Bedrooms Min Price Max Price Avg Price
1 £475 £481 £478
3 £800 £800 £800

Current House Prices

# Bedrooms Min Price Max Price Avg Price
£80,000 £350,000 £215,000
1 £83,000 £165,000 £144,499
2 £174,995 £325,000 £229,655
3 £115,000 £750,000 £325,345
4 £265,000 £950,000 £475,923
5 £300,000 £900,000 £621,817
6 £550,000 £795,950 £672,975

Estate Agents who Operate in the LL17 District

LogoNameBrand NameAddressContact NumberTotal Properties
Williams Estates DenbighDenbighWilliams Estates1 Crown Square Denbigh Denbighshire LL16 3AA01745 77799031
Jones Peckover DenbighDenbighJones Peckover47 Vale Street, Denbigh, LL16 3AR01745 77103512
Purplebricks covering Llandudnocovering LlandudnoPurplebricksSuite 7 First Floor Cranmore Drive Shirley Solihull B90 4RZ020 3907 33105
Monopoly DenbighDenbighMonopoly15-19 High Street, Denbigh, LL16 3HY01745 7705755
Peter Large Estate Agents RhylRhylPeter Large Estate Agents19 Clwyd Street, Rhyl, LL18 3LA01745 7779124

Yearly House Price Averages for the LL17 Postcode District

Type of Property 2018 Average 2018 Sales 2017 Average 2017 Sales 2016 Average 2016 Sales 2015 Average 2015 Sales
Detached £258,02254 £245,67341 £255,51653 £233,54049
Semi-Detached £194,90034 £182,76627 £151,95824 £167,00031
Terraced £124,31811 £144,50222 £118,63015 £133,10715
Flats £202,6805 £156,2717 £00 £68,0001