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Postcode District

LL17

ST ASAPH

North Wales, Wales, England

View summary

LL17 is the postcode district for ST ASAPH, located in North Wales, Wales.

Avg price £287,964
1yr change ▼ 3.8%
Crime 91% below avg
Schools 0 Outstanding
Updated 2026-03
BUS
Average House Price

£287,964

▼ 3.8% vs last year

This area National avg £287K

0% below national avg

Crime Rate

7.1/1,000

This area National avg 81.3/1,000

91% below national avg

Schools (Ofsted)

5 schools

Broadband Speed

231 Mbps

Property Prices in LL17

Source: HM Land Registry Price Paid Data

The average property price in LL17 is £287,964, which is 6% above the North Wales average of £271,879.

Property values in LL17 are close to the England and Wales national average of £287,000.

House prices in LL17 have fallen 3.8% over the past 12 months and risen 0.0% over five years.

Explore North Wales postcodes or read the North Wales house prices guide →

Average Price by Property Type

Type Average Price Sales (12m)
Detached £350,857 174
Semi-detached £214,969 84
Terraced £163,494 42
Flat £165,000 11
All types £287,964 330

5-Year Price History

£283K £286K £289K £292K £295K 2023 2024 2025

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Crime & Safety in LL17

Source: data.police.uk (rolling 12 months)

With 7.1 recorded crimes per 1,000 residents, LL17 has a crime rate well 91% below the national average of 81.3 per 1,000.

See how LL17 compares: safest areas in England & Wales →

Crime by Type vs National Average

Violent crime
2.9 per 1,000 (avg: 22.1 per 1,000)
Burglary
0.2 per 1,000 (avg: 6.8 per 1,000)
Vehicle crime
0.2 per 1,000 (avg: 8.4 per 1,000)
Antisocial behaviour
1.8 per 1,000 (avg: 16.2 per 1,000)
Other theft
0.8 per 1,000 (avg: 9.5 per 1,000)
This area
National average

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Schools in LL17

Source: DfE Get Information About Schools / Ofsted

LL17 has 5 schools within or near its boundaries, including 0 rated Good by Ofsted.

How Ofsted ratings affect house prices →

Nearest Schools

School Type Ofsted Distance
Ysgol Tremeirchion Other Not inspected mi
St Asaph V.P. Infants Other Not inspected mi
Ysgol Uwchradd Glan Clwyd Other Not inspected mi
Fairholme Prep. School Other Not inspected mi
Ysgol Esgob Morgan C.I.W. Voluntary Controlled Primary School Other Not inspected mi

0

Outstanding

0

Good

0

Requires improvement

0

Inadequate

Demographics

Source: ONS Census 2021

114,891

Population

67

Median Age

66%

Owner-Occupied

71%

Economically Active

Tenure Type

Owner-occupied
66.0%
Private rent
20.0%
Social rent
14.0%

Broadband & Connectivity

Source: Ofcom Connected Nations

Average broadband download speeds in LL17 are 231.0 Mbps, with 99% of premises having access to superfast broadband and 79% with full fibre (FTTP) connectivity.

How broadband speeds affect house prices →

231.0 Mbps

Avg Download

42.0 Mbps

Avg Upload

83%

Superfast Coverage

53%

Ultrafast Coverage

0%

Full Fibre (FTTP)

Council Tax

Source: Valuation Office Agency

Council tax in LL17 is collected by North Wales Council. The Band D rate is £2,304/year.

Band A
8.0%
Band B
14.0%
Band C
25.0%
Band D
22.0%
Band E
16.0%
Band F
9.0%
Band G
5.0%
Band H
1.0%

Area Summary

LL

LL17 — ST ASAPH

Area Summary

LL17 (ST ASAPH) offers property prices near the national average (£287,964), low crime (91% below national average), 5 nearby schools, and excellent broadband (231 Mbps average).

Prices

Near avg

Safety

Low crime

Schools

Weak

Broadband

Good

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Frequently Asked Questions about LL17 ST ASAPH

What is the average house price in LL17 ST ASAPH?
The average house price in LL17 (ST ASAPH) is £287,964, based on 330 residential sales in the past 12 months. This is 0% above the national average of £287,000. Prices have fallen by 3.8% over the past year.
Is LL17 ST ASAPH a safe area to live?
Crime in LL17 is significantly below the national average (7.1 crimes per 1,000 residents vs the national average of 81.3). The most common crime types recorded are violent crime (2.9 per 1,000) and antisocial behaviour (1.8 per 1,000). Crime figures are sourced from data.police.uk rolling 12-month data.
What is the population of LL17 ST ASAPH?
The population of LL17 (ST ASAPH) is approximately 114,891 (ONS Census 2021). The median age is 67 years. 66% of homes are owner-occupied, 20% are privately rented, and 14% are social housing.
How fast is broadband in LL17?
The average broadband download speed in LL17 is 231 Mbps. Superfast broadband (30 Mbps+) is available to 83% of premises, ultrafast to 53%, and full-fibre (FTTP) to 0%. Source: Ofcom Connected Nations.
What are schools like in LL17 ST ASAPH?
There are 5 schools in or near LL17. 0% are rated Good or Outstanding by Ofsted — 0 Outstanding and 0 Good. None require improvement.

Nearby Postcodes

Compare areas →

LL16

DENBIGH

£260K

▼ 16.3% YoY

LL18

RHYL

£204K

▲ 6.1% YoY

LL19

PRESTATYN

£198K

▲ 7.8% YoY

Compare LL17 with nearby areas

LL17 vs LL16 LL17 vs LL18 LL17 vs LL19

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