100% FREE

Lon Islwyn, Prestatyn

MyStreetCheck free street report: Lon Islwyn, Prestatyn · 30 October 2026 · www.mystreetcheck.co.uk/prestatyn-denbighshire/lon-islwyn/

House prices, sold prices and local information for LL19 8HQ.

Average price (last 12 months)
£156,998
2 sales
Average price (since 2017)
£116,468
19 sales
Price range
£70k – £166k
lowest to highest sale
Last sale
5 Aug 2026
LL19 8HQ

Free, no sign-up. Other sites charge up to £25.

At a glance

House prices£157k average25% below the Prestatyn average Crime99 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station19 min walkPrestatyn station Ultrafast broadband100% of homesNational average 80% Freehold or leasehold57% freeholdAcross 21 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

19 property sales on Lon Islwyn, Prestatyn have been recorded by HM Land Registry since 2017. In the last 12 months 2 homes sold here for an average of £156,998. Most sales here are semi-detached homes, which have sold for an average of £133,800. That is 25% below the Prestatyn average of £210,172 over the same period. 6 homes here have sold more than once since 2017; 6 of them sold for more the second time. By property type, sales here have been 53% semi-detached, 42% flat, 5% terraced. Recorded sale prices on Lon Islwyn range from £69,950 to £165,995. 57% of homes sold here were freehold and 43% leasehold. Of 65 streets in Prestatyn with at least two sales in the last year, Lon Islwyn ranks 60th for average price, making it one of the more affordable streets in the town.

House prices on Lon Islwyn compared

Lon Islwyn£156,998
LL19 postcode area£208,888
Prestatyn£210,172
England & Wales£358,701

Average sale price over the last 12 months. See all LL19 house prices.

Average sale price by year

2017: £78,000 (1 sales)2017£78k2018: £117,500 (1 sales)2018£118k2020: £74,950 (2 sales)2020£75k2021: £125,700 (5 sales)2021£126k2022: £112,667 (3 sales)2022£113k2023: £109,000 (3 sales)2023£109k2025: £130,000 (2 sales)2025£130k2026: £156,998 (2 sales)2026£157k

Tenure: 57% freehold and 43% leasehold across 21 recorded sales. Lease extension calculator.

Prices by property type

TypeSalesAverage priceLast sold
Semi-detached10£133,8005 Aug 2026
Flat8£95,6131 Dec 2023
Terraced1£110,00018 Jun 2021

Sold prices on Lon Islwyn

AddressDatePriceTypeTenure
24, Lon Islwyn LL19 8HQ 5 Aug 2026£148,000 Semi-detachedFreehold
32, Lon Islwyn LL19 8HQ 9 Feb 2026£165,995 Semi-detachedFreehold
28, Lon Islwyn LL19 8HQ 5 Sep 2025£135,000 Semi-detachedFreehold
27, Lon Islwyn LL19 8HQ 28 Feb 2025£125,000 Semi-detachedFreehold
17, Lon Islwyn LL19 8HQ 1 Dec 2023£118,000 FlatLeasehold
15, Lon Islwyn LL19 8HQ 8 Sep 2023£94,000 FlatLeasehold
12, Lon Islwyn LL19 8HQ 10 Jul 2023£115,000 FlatLeasehold
32, Lon Islwyn LL19 8HQ 5 Aug 2022£128,000 Semi-detachedFreehold
5, Lon Islwyn LL19 8HQ 19 May 2022£95,000 FlatLeasehold
9, Lon Islwyn LL19 8HQ 4 Feb 2022£115,000 FlatLeasehold
2, Lon Islwyn LL19 8HQ 15 Nov 2021£145,000 Semi-detachedFreehold
25, Lon Islwyn LL19 8HQ 22 Oct 2021£132,500 Semi-detachedFreehold
24, Lon Islwyn LL19 8HQ 1 Oct 2021£123,000 Semi-detachedFreehold
31, Lon Islwyn LL19 8HQ 18 Jun 2021£110,000 TerracedFreehold
23, Lon Islwyn LL19 8HQ 3 Mar 2021£118,000 Semi-detachedFreehold
9, Lon Islwyn LL19 8HQ 28 Sep 2020£79,950 FlatLeasehold
19, Lon Islwyn LL19 8HQ 3 Jul 2020£69,950 FlatLeasehold
27, Lon Islwyn LL19 8HQ 11 Nov 2019£97,000 Semi-detachedFreehold
18, Lon Islwyn LL19 8HQ 21 Jun 2019£72,000 FlatLeasehold
2, Lon Islwyn LL19 8HQ 20 Jul 2018£117,500 Semi-detachedFreehold
12, Lon Islwyn LL19 8HQ 30 Jun 2017£78,000 FlatLeasehold

Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.

Sale history: homes sold more than once

AddressSalesChange
24, Lon Islwyn £123,000 (Oct 2021) → £148,000 (Aug 2026) +20%
over 5 yrs
32, Lon Islwyn £128,000 (Aug 2022) → £165,995 (Feb 2026) +30%
over 4 yrs
27, Lon Islwyn £97,000 (Nov 2019) → £125,000 (Feb 2025) +29%
over 5 yrs
12, Lon Islwyn £78,000 (Jun 2017) → £115,000 (Jul 2023) +47%
over 6 yrs
9, Lon Islwyn £79,950 (Sep 2020) → £115,000 (Feb 2022) +44%
over 1 yr
2, Lon Islwyn £117,500 (Jul 2018) → £145,000 (Nov 2021) +23%
over 3 yrs

Buying on Lon Islwyn?

Land Transaction Tax calculator

Mortgage calculator

Crime and flood risk near Lon Islwyn

Crime

99 crimes were reported within about a mile of Lon Islwyn in August 2026.

Violence & sexual offences57
Anti-social behaviour12
Shoplifting7
Criminal damage & arson6
Other theft5
Public order4

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

Lon Islwyn is not in or near any Environment Agency flood warning or alert area.

Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.

Getting around, shops and health

Train stations

  • Prestatyn station 0.9 mi · 19 min walk
  • Rhyl station 2.8 mi · 57 min walk

Nearest bus stops

  • Lon Tilsli (on, Lon Tilsli) 1 min walk
  • Cardiff Way (before, Cardiff Way) 2 min walk
  • Cardiff Way (after, Cardiff Way) 2 min walk
  • Ffordd Penrhwylfa (before, Ffordd Penrhwylfa) 2 min walk

GP surgeries

  • Seabank Surgery
    4-6 Rhodfa Wyn, Tower Gar, Prestatyn · 0.7 mi
  • Upcc At Healthy Prestatyn
    Ty Nant, Nant Hall Road, Prestatyn · 1.0 mi
  • Healthy Prestatyn
    Rhuddlan Iach Ty Nant, Nant Hall Road, Prestatyn · 1.0 mi
  • Park House Surgery
    26 Nant Hall Road, Prestatyn · 1.1 mi

Supermarkets

  • The Co-operative Food Co-op Prestatyn - Ffordd Penrhwylfa · 0.1 mi
  • Spar Spar - Victoria Road · 0.7 mi
  • The Co-operative Food Co-op Prestatyn - Victoria Road · 0.8 mi
  • Aldi Aldi Prestatyn · 0.8 mi

Pharmacies

  • Pritchards Pharmacy · 0.8 mi
  • Pritchards Pharmacy · 0.9 mi
  • Rowlands Pharmacy · 0.9 mi

Dentists

  • Kings Avenue (dental Surgery) · 0.9 mi
  • Coastwood Dental Care · 1.6 mi
  • Betsi Cadwaladr Uhb · 2.4 mi

Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.

Area profile

Homes

HereEng & Wales
Owned67.1%62.5%
Private rented29.8%20.3%
Social rented2.8%17.1%
Households684

People

HereEng & Wales
Under 1514.3%17.4%
Aged 15–6457.0%64.1%
Aged 65+28.7%18.6%
Residents1,346

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)100%80%
Gigabit-capable100%80%

Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.

Mobile signal

HereEng & Wales
4G indoors, all 4 networks74%89%
4G indoors, at least 1 network99%100%
4G outdoors, all 4 networks97%99%
Calls indoors, all 4 networks86%92%

Share of homes across Denbighshire with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.

Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.

Energy ratings and home sizes on Lon Islwyn

Loading energy certificates…

Who lives around Lon Islwyn

Ethnic group

HereDenbighshire
White97.6%96.5%
Asian, Asian British or Asian Welsh1.2%1.7%
Mixed or Multiple ethnic groups0.8%1.1%
Black, Black British, Black Welsh, Caribbean or African0.4%0.3%
Other ethnic group0%0.4%

Religion

HereDenbighshire
Christian49.6%49.3%
No religion41.5%42.1%
Not answered7.4%6.7%
Hindu0.7%0.2%
Other religion0.4%0.5%
Buddhist0.3%0.3%
Muslim0.2%0.8%
Jewish0%0.1%

Country of birth

HereDenbighshire
Born in the UK96.4%95.3%
Born outside the UK3.6%4.7%

Highest qualification

HereDenbighshire
Level 4 qualifications and above24.2%30.4%
No qualifications21.4%19.9%
Level 3 qualifications16.9%16.4%
Level 2 qualifications16.5%15.2%
Level 1 and entry level qualifications9.6%9.1%
Apprenticeship7.2%6.3%
Other qualifications4.2%2.8%

General health

HereDenbighshire
Very good health38.6%45%
Good health34%32.6%
Fair health20%15.3%
Bad health6%5.4%
Very bad health1.4%1.7%

Cars or vans per household

HereDenbighshire
1 car or van in household53.9%41.7%
2 cars or vans in household20.6%28.1%
No cars or vans in household19.4%18.8%
3 or more cars or vans in household6.1%11.4%

Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.

Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Denbighshire.

Planning and heritage near Lon Islwyn

Checking conservation areas, listed buildings and other designations…

Noise, radon and ground hazards

Checking…

Planning applications near Lon Islwyn

Recent planning applications around Lon Islwyn from the council's planning register. Choose how far to look:

Checking recent planning applications…

Thinking of selling on Lon Islwyn?

Get a free valuation

Local estate agents will value your home for free, with no obligation.

What's my home worth?

Get an instant estimate from what you paid and how prices in Denbighshire have moved since.

Estimate my home's value

Council tax here

Denbighshire Band D is £2,339 a year (Band A £1,559). See every band.

Estate agents near Lon Islwyn

  • Williams Estates 0.9 mi
  • Beresford Adams Lettings 0.9 mi
  • Reeds Rains 0.9 mi
  • Reid & Roberts 2.8 mi
  • Jones and Redfearn 2.8 mi

Agent locations © OpenStreetMap contributors. More local agents

What's it like living on Lon Islwyn?

No reviews yet. Live here, or used to? Be the first to say what it's like.

Write a review of Lon Islwyn

Reviews are checked before they appear. Please don't name individuals or include personal details.

Nearby streets in LL19

See all streets in Prestatyn All streets in LL19

You might also like

Most expensive streets in PrestatynWhere the priciest homes in Prestatyn sellCheapest streets in PrestatynThe most affordable streets in PrestatynHouse prices in DenbighshireHow much prices have risenCouncil tax in DenbighshireEvery band for this yearWhat's my house worth?A free estimate from what you paidMoving costs calculatorStamp duty, fees and removals in one totalRent vs buy in DenbighshireIs buying cheaper than renting here?Where can I afford?Other streets at this price