Trefonnen Estate, Holyhead

MyStreetCheck free street report: Trefonnen Estate, Holyhead · 31 October 2026 · www.mystreetcheck.co.uk/holyhead-isle-of-anglesey/trefonnen-estate/

House prices, sold prices and local information for LL65 1AJ.

Average price (last 12 months)

£89,600

1 sale

Average price (since 2016)

£181,360

10 sales

Price range

£90k – £247k

lowest to highest sale

Last sale

21 Aug 2026

LL65 1AJ

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At a glance

House prices£181k averageSince 2016 (few recent sales) Crime109 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station17 min walkHolyhead station Ultrafast broadband100% of homesNational average 80% Freehold or leaseholdAll freeholdAcross 10 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

10 property sales on Trefonnen Estate, Holyhead have been recorded by HM Land Registry since 2016. In the last 12 months 1 home sold here for an average of £89,600. Most sales here are detached homes, which have sold for an average of £181,360. 1 home here has sold more than once since 2016; 1 of them sold for more the second time. Recorded sale prices on Trefonnen Estate range from £89,600 to £247,000. Every home sold here was sold freehold.

House prices on Trefonnen Estate compared

LL65 postcode area£211,938

Holyhead£211,938

England & Wales£358,701

Average sale price over the last 12 months. Trefonnen Estate 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 10 recorded sales.

Prices by property type

Type	Sales	Average price	Last sold
Detached	10	£181,360	21 Aug 2026

Sold prices on Trefonnen Estate

Address	Date	Price	Type	Tenure
2, Trefonnen Estate LL65 1AJ	21 Aug 2026	£89,600	Detached	Freehold
28, Trefonnen Estate LL65 1AJ	30 Aug 2024	£247,000	Detached	Freehold
22, Trefonnen Estate LL65 1AJ	15 Dec 2023	£190,000	Detached	Freehold
24, Trefonnen Estate LL65 1AJ	4 Mar 2022	£200,000	Detached	Freehold
20, Trefonnen Estate LL65 1AJ	9 Nov 2020	£176,000	Detached	Freehold
20A, Trefonnen Estate LL65 1AJ	3 Aug 2018	£212,000	Detached	Freehold
12, Trefonnen Estate LL65 1AJ	2 Aug 2018	£190,000	Detached	Freehold
1, Trefonnen Estate LL65 1AJ	6 Dec 2016	£188,000	Detached	Freehold
10, Trefonnen Estate LL65 1AJ	21 Oct 2016	£137,000	Detached	Freehold
28, Trefonnen Estate LL65 1AJ	30 Sep 2016	£184,000	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.

Sale history: homes sold more than once

Address	Sales	Change
28, Trefonnen Estate	£184,000 (Sep 2016) → £247,000 (Aug 2024)	+34% over 8 yrs

Buying on Trefonnen Estate?

Crime and flood risk near Trefonnen Estate

Crime

109 crimes were reported within about a mile of Trefonnen Estate in August 2026.

Violence & sexual offences	42
Other theft	14
Anti-social behaviour	12
Criminal damage & arson	12
Shoplifting	8
Burglary	7

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

Flood risk

Trefonnen Estate 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 0.9 mi · 17 min walk
Valley station 4.2 mi · 1 hr 23 min walk

Nearest bus stops

Trefonnen (before, South Stack Road) 1 min walk
Ysgol (before, South Stack Road) 2 min walk
Tre Hwfa Road (o/s 29, Fforth Tre Hwfa) 3 min walk
Ysgol (after, South Stack Road) 4 min walk

GP surgeries

Hwb Iechyd Cybi
Ucheldre Avenue, Holyhead · 0.6 mi
Meddygfa Victoria Surgery
Victoria Road, Holyhead · 0.8 mi
Upcc At Ysbyty Penrhos St
Ysbyty Penrhos Stanley, Penrhos Beach Road, Holyhead · 1.5 mi

Supermarkets

The Co-operative Food Co-op Holyhead · 0.8 mi
Lidl Lidl Holyhead · 1.0 mi
Asda Supermarket Asda Holyhead Supermarket · 1.1 mi
Morrisons Daily Morrisons Daily Holyhead Ffordd Tudur · 1.2 mi

Pharmacies

Boots · 0.7 mi
Rowlands Pharmacy · 0.8 mi
Tesco Instore Pharmacy · 1.4 mi

Dentists

Longford Road Dental · 0.7 mi
Ysbyty Penrhos Stanley · 1.5 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	76.6%	62.5%
Private rented	6.6%	20.3%
Social rented	16.3%	17.1%
Households	638

People

	Here	Eng & Wales
Under 15	19.6%	17.4%
Aged 15–64	57.6%	64.1%
Aged 65+	22.8%	18.6%
Residents	1,446

Broadband

	Here	UK
Superfast (30Mbit+)	100%	95%
Ultrafast (300Mbit+)	100%	80%
Gigabit-capable	100%	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 Trefonnen Estate

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Who lives around Trefonnen Estate

Ethnic group

	Here	Isle of Anglesey
White	98.8%	98.1%
Asian, Asian British or Asian Welsh	0.8%	0.6%
Mixed or Multiple ethnic groups	0.5%	0.9%
Black, Black British, Black Welsh, Caribbean or African	0%	0.2%
Other ethnic group	0%	0.2%

Religion

	Here	Isle of Anglesey
Christian	47.5%	51.5%
No religion	45%	40.7%
Not answered	6.8%	6.5%
Buddhist	0.6%	0.2%
Muslim	0.1%	0.5%
Hindu	0%	0.1%
Jewish	0%	0%
Sikh	0%	–

Country of birth

	Here	Isle of Anglesey
Born in the UK	96.6%	96.7%
Born outside the UK	3.4%	3.3%

Highest qualification

	Here	Isle of Anglesey
Level 4 qualifications and above	30%	32.3%
Level 3 qualifications	19.6%	17.4%
No qualifications	18.5%	18%
Level 2 qualifications	14.1%	14.8%
Level 1 and entry level qualifications	9.7%	8.4%
Apprenticeship	6.5%	6.6%
Other qualifications	1.7%	2.6%

General health

	Here	Isle of Anglesey
Very good health	50.2%	47.6%
Good health	31.9%	31.9%
Fair health	12.8%	14.8%
Bad health	4.4%	4.4%
Very bad health	0.7%	1.3%

Cars or vans per household

	Here	Isle of Anglesey
1 car or van in household	47.1%	41.3%
2 cars or vans in household	31.6%	30.5%
No cars or vans in household	13.8%	15%
3 or more cars or vans in household	7.5%	13.2%

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 Trefonnen Estate

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Noise, radon and ground hazards

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Planning applications near Trefonnen Estate

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

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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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