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Gwelfor Avenue, Holyhead

MyStreetCheck free street report: Gwelfor Avenue, Holyhead · 31 October 2026 · www.mystreetcheck.co.uk/holyhead-isle-of-anglesey/gwelfor-avenue/

House prices, sold prices and local information for LL65 1AS, LL65 1AT.

Average price (last 12 months)
£230,000
1 sale
Average price (since 2016)
£171,405
11 sales
Price range
£100k – £288k
lowest to highest sale
Last sale
18 Dec 2025
LL65 1AT

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At a glance

House prices£171k averageSince 2016 (few recent sales) Crime116 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station15 min walkHolyhead station Ultrafast broadband100% of homesNational average 80% Freehold or leaseholdAll freeholdAcross 13 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

11 property sales on Gwelfor Avenue, Holyhead have been recorded by HM Land Registry since 2016. In the last 12 months 1 home sold here for an average of £230,000. Most sales here are terraced homes, which have sold for an average of £169,250. 3 homes here have sold more than once since 2016; 3 of them sold for more the second time. By property type, sales here have been 55% terraced, 36% semi-detached, 9% detached. Recorded sale prices on Gwelfor Avenue range from £100,000 to £287,500. Every home sold here was sold freehold.

House prices on Gwelfor Avenue compared

LL65 postcode area£211,938
Holyhead£211,938
England & Wales£358,701

Average sale price over the last 12 months. Gwelfor Avenue has had fewer than two sales in that time, so it is left out. See all LL65 house prices.

Average sale price by year

2016: £115,000 (1 sales)2016£115k2017: £170,500 (2 sales)2017£171k2018: £111,000 (2 sales)2018£111k2019: £139,975 (2 sales)2019£140k2021: £195,000 (1 sales)2021£195k2022: £287,500 (1 sales)2022£288k2023: £215,000 (1 sales)2023£215k2025: £230,000 (1 sales)2025£230k

Tenure: 100% freehold and 0% leasehold across 13 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Terraced6£169,25020 Dec 2023
Semi-detached4£171,23818 Dec 2025
Detached1£185,00015 Feb 2017

Sold prices on Gwelfor Avenue

AddressDatePriceTypeTenure
26, Gwelfor Avenue LL65 1AT 18 Dec 2025£230,000 Semi-detachedFreehold
16, Gwelfor Avenue LL65 1AS 20 Dec 2023£215,000 TerracedFreehold
10, Gwelfor Avenue LL65 1AS 30 Sep 2022£287,500 TerracedFreehold
32, Gwelfor Avenue LL65 1AT 21 Dec 2021£195,000 Semi-detachedFreehold
32, Gwelfor Avenue LL65 1AT 2 Sep 2020£105,000 Semi-detachedFreehold
8, Gwelfor Avenue LL65 1AS 20 Dec 2019£120,000 TerracedFreehold
27, Gwelfor Avenue LL65 1AT 22 Nov 2019£159,950 Semi-detachedFreehold
14, Gwelfor Avenue LL65 1AS 16 Nov 2018£122,000 TerracedFreehold
31, Gwelfor Avenue LL65 1AT 2 Aug 2018£100,000 Semi-detachedFreehold
16, Gwelfor Avenue LL65 1AS 12 Oct 2017£156,000 TerracedFreehold
4, Gwelfor Avenue LL65 1AS 15 Feb 2017£185,000 DetachedFreehold
10, Gwelfor Avenue LL65 1AS 1 Nov 2016£115,000 TerracedFreehold
24, Gwelfor Avenue LL65 1AT 14 Oct 2016£132,500 OtherFreehold

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
16, Gwelfor Avenue £156,000 (Oct 2017) → £215,000 (Dec 2023) +38%
over 6 yrs
10, Gwelfor Avenue £115,000 (Nov 2016) → £287,500 (Sep 2022) +150%
over 6 yrs
32, Gwelfor Avenue £105,000 (Sep 2020) → £195,000 (Dec 2021) +86%
over 1 yr

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Crime and flood risk near Gwelfor Avenue

Crime

116 crimes were reported within about a mile of Gwelfor Avenue in August 2026.

Violence & sexual offences45
Other theft14
Criminal damage & arson13
Anti-social behaviour12
Public order9
Burglary8

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

Flood risk

Gwelfor Avenue 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 0.7 mi · 15 min walk
  • Valley station 4.0 mi · 1 hr 21 min walk

Nearest bus stops

  • Porth-y-felin Post Office (opp, Porth-y-felin Road) 1 min walk
  • Walthew Avenue (o/s 30, Walthew Avenue) 4 min walk
  • Ysgol Gynradd Caergybi (o/s, Porth-y-felin Road) 6 min walk
  • Newry-Fawr (before Toilets, Newry Road) 6 min walk

GP surgeries

  • Hwb Iechyd Cybi
    Ucheldre Avenue, Holyhead · 0.5 mi
  • Meddygfa Victoria Surgery
    Victoria Road, Holyhead · 0.6 mi
  • Upcc At Ysbyty Penrhos St
    Ysbyty Penrhos Stanley, Penrhos Beach Road, Holyhead · 1.4 mi

Supermarkets

  • The Co-operative Food Co-op Holyhead · 0.6 mi
  • Lidl Lidl Holyhead · 0.8 mi
  • Morrisons Daily Morrisons Daily Holyhead Ffordd Tudur · 1.0 mi
  • Asda Supermarket Asda Holyhead Supermarket · 1.0 mi

Pharmacies

  • Rowlands Pharmacy · 0.5 mi
  • Boots · 0.5 mi
  • Tesco Instore Pharmacy · 1.4 mi

Dentists

  • Longford Road Dental · 0.6 mi
  • Ysbyty Penrhos Stanley · 1.4 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
Owned70.7%62.5%
Private rented11.2%20.3%
Social rented17.1%17.1%
Households502

People

HereEng & Wales
Under 1517.5%17.4%
Aged 15–6459.0%64.1%
Aged 65+23.5%18.6%
Residents1,151

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 networks53%89%
4G indoors, at least 1 network99%100%
4G outdoors, all 4 networks94%99%
Calls indoors, all 4 networks70%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 Gwelfor Avenue

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Who lives around Gwelfor Avenue

Ethnic group

HereIsle of Anglesey
White96.8%98.1%
Mixed or Multiple ethnic groups1.4%0.9%
Asian, Asian British or Asian Welsh1.3%0.6%
Black, Black British, Black Welsh, Caribbean or African0.3%0.2%
Other ethnic group0.2%0.2%

Religion

HereIsle of Anglesey
Christian49.9%51.5%
No religion39.9%40.7%
Not answered9.2%6.5%
Sikh0.6%–
Buddhist0.2%0.2%
Other religion0.2%0.4%
Muslim0.1%0.5%
Hindu0%0.1%

Country of birth

HereIsle of Anglesey
Born in the UK97.2%96.7%
Born outside the UK2.8%3.3%

Highest qualification

HereIsle of Anglesey
Level 4 qualifications and above24.7%32.3%
No qualifications22.1%18%
Level 2 qualifications18.6%14.8%
Level 3 qualifications17.6%17.4%
Level 1 and entry level qualifications8.5%8.4%
Apprenticeship6.4%6.6%
Other qualifications2.1%2.6%

General health

HereIsle of Anglesey
Very good health48.4%47.6%
Good health29.6%31.9%
Fair health14.4%14.8%
Bad health4.9%4.4%
Very bad health2.8%1.3%

Cars or vans per household

HereIsle of Anglesey
1 car or van in household43.8%41.3%
2 cars or vans in household23.9%30.5%
No cars or vans in household23.1%15%
3 or more cars or vans in household9.2%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 Gwelfor Avenue

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Noise, radon and ground hazards

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Planning applications near Gwelfor Avenue

Recent planning applications around Gwelfor Avenue 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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