Isallt Park, Trearddur Bay, Holyhead
House prices, sold prices and local information for LL65 2US.
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At a glance
6 property sales on Isallt Park, Trearddur Bay, Holyhead have been recorded by HM Land Registry since 2016. In the last 12 months 1 home sold here for an average of £279,000. Most sales here are detached homes, which have sold for an average of £268,183. Recorded sale prices on Isallt Park range from £190,000 to £345,000. Every home sold here was sold freehold.
House prices on Isallt Park compared
Average sale price over the last 12 months. Isallt Park has had fewer than two sales in that time, so it is left out. See all LL65 house prices.
Average sale price by year
Tenure: 100% freehold and 0% leasehold across 6 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Detached | 6 | £268,183 | 22 Jul 2026 |
Sold prices on Isallt Park
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 12, Isallt Park LL65 2US | 22 Jul 2026 | £279,000 | Detached | Freehold |
| 6, Isallt Park LL65 2US | 15 Sep 2025 | £345,000 | Detached | Freehold |
| 13, Isallt Park LL65 2US | 21 Oct 2022 | £275,000 | Detached | Freehold |
| 10, Isallt Park LL65 2US | 11 Jun 2021 | £300,100 | Detached | Freehold |
| 11, Isallt Park LL65 2US | 19 Dec 2018 | £190,000 | Detached | Freehold |
| 1, Isallt Park LL65 2US | 12 Jul 2016 | £220,000 | Detached | Freehold |
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.
Buying on Isallt Park?
Crime and flood risk near Isallt Park
Crime
3 crimes were reported within about a mile of Isallt Park in August 2026.
| Anti-social behaviour | 1 |
| Criminal damage & arson | 1 |
| Other theft | 1 |
Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.
Flood risk
Isallt Park 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
- Holyhead station 1.8 mi · 37 min walk
- Valley station 2.5 mi · 50 min walk
Nearest bus stops
- Square (o/s Boatyard, Lon St Ffraid) 5 min walk
- Square (adj Phone Box, Lon St Ffraid) 5 min walk
- Penrallt Road (o/s Fairways, Lon St Ffraid) 6 min walk
- Penrallt Road (B4545) 6 min walk
GP surgeries
- Upcc At Ysbyty Penrhos St
Ysbyty Penrhos Stanley, Penrhos Beach Road, Holyhead · 1.6 mi - Meddygfa Victoria Surgery
Victoria Road, Holyhead · 2.0 mi - Hwb Iechyd Cybi
Ucheldre Avenue, Holyhead · 2.0 mi
Supermarkets
- Spar Spar - Holyhead · 0.4 mi
- Morrisons Morrisons Holyhead · 1.2 mi
- Farmfoods Farmfoods Holyhead · 1.4 mi
- Tesco Extra Tesco Holyhead Extra · 1.4 mi
Pharmacies
- Tesco Instore Pharmacy · 1.4 mi
- Boots · 2.0 mi
Dentists
- Ysbyty Penrhos Stanley · 1.6 mi
- Longford Road Dental · 1.9 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
| Here | Eng & Wales | |
|---|---|---|
| Owned | 82.3% | 62.5% |
| Private rented | 16.9% | 20.3% |
| Social rented | 0.8% | 17.1% |
| Households | 498 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 9.2% | 17.4% |
| Aged 15–64 | 53.6% | 64.1% |
| Aged 65+ | 37.2% | 18.6% |
| Residents | 1,052 |
Broadband
| Here | UK | |
|---|---|---|
| Superfast (30Mbit+) | 92% | 95% |
| Ultrafast (300Mbit+) | 0% | 80% |
| Gigabit-capable | 0% | 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
| Here | Eng & Wales | |
|---|---|---|
| 4G indoors, all 4 networks | 53% | 89% |
| 4G indoors, at least 1 network | 99% | 100% |
| 4G outdoors, all 4 networks | 94% | 99% |
| Calls indoors, all 4 networks | 70% | 92% |
Share of homes across Isle of Anglesey 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 Isallt Park
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Who lives around Isallt Park
Ethnic group
| Here | Isle of Anglesey | |
|---|---|---|
| White | 98.1% | 98.1% |
| Mixed or Multiple ethnic groups | 1.4% | 0.9% |
| Asian, Asian British or Asian Welsh | 0.5% | 0.6% |
| Black, Black British, Black Welsh, Caribbean or African | 0% | 0.2% |
| Other ethnic group | 0% | 0.2% |
Religion
| Here | Isle of Anglesey | |
|---|---|---|
| Christian | 60% | 51.5% |
| No religion | 33.3% | 40.7% |
| Not answered | 5.5% | 6.5% |
| Muslim | 0.5% | 0.5% |
| Other religion | 0.5% | 0.4% |
| Buddhist | 0.2% | 0.2% |
| Hindu | 0% | 0.1% |
| Jewish | 0% | 0% |
Country of birth
| Here | Isle of Anglesey | |
|---|---|---|
| Born in the UK | 94.9% | 96.7% |
| Born outside the UK | 5.1% | 3.3% |
Highest qualification
| Here | Isle of Anglesey | |
|---|---|---|
| Level 4 qualifications and above | 37.7% | 32.3% |
| Level 3 qualifications | 17.9% | 17.4% |
| No qualifications | 14.2% | 18% |
| Level 2 qualifications | 13.5% | 14.8% |
| Apprenticeship | 7.1% | 6.6% |
| Level 1 and entry level qualifications | 6.6% | 8.4% |
| Other qualifications | 3% | 2.6% |
General health
| Here | Isle of Anglesey | |
|---|---|---|
| Very good health | 44.8% | 47.6% |
| Good health | 37.1% | 31.9% |
| Fair health | 13.3% | 14.8% |
| Bad health | 3.6% | 4.4% |
| Very bad health | 1.2% | 1.3% |
Cars or vans per household
| Here | Isle of Anglesey | |
|---|---|---|
| 1 car or van in household | 39.9% | 41.3% |
| 2 cars or vans in household | 38.1% | 30.5% |
| 3 or more cars or vans in household | 15.5% | 13.2% |
| No cars or vans in household | 6.5% | 15% |
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 Isle of Anglesey.
Planning and heritage near Isallt Park
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Noise, radon and ground hazards
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Planning applications near Isallt Park
Recent planning applications around Isallt Park from the council's planning register. Choose how far to look:
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Get an instant estimate from what you paid and how prices in Isle of Anglesey have moved since.
Council tax here
Isle of Anglesey Band D is £2,261 a year (Band A £1,507). See every band.
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Nearby streets in LL65
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- London Road£159k
- Lon St Ffraid£287k
- Clos Y Goleudy£245k
- Garreglwyd Park£163k
- Ravenspoint Road£245k
- Lon Y Don£275k
- Lon Isallt£195k
- Newlands Park Estate£226k
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- Walthew Avenue£297k