House prices in Trearddur BaySold prices and price per sq ft
The median home in Trearddur Bay sold for £370,000 between July 2025 and June 2026, based on 23 sales registered with HM Land Registry.
In Isle of Anglesey, prices barely moved in the year to July 2026 (0.3%), according to the UK House Price Index.
Price per sq ft and per m²
We work out the price per sq ft from sales matched to the floor area on their energy certificate. In Trearddur Bay, fewer than 20 matched sales exist so far, so we do not publish this figure yet. The number of matched sales grows every month.
Median price by property type in Trearddur Bay
Sales between July 2025 and June 2026. A figure needs at least 11 sales.
| Property type | Median price | Middle half of sales | Sales |
|---|---|---|---|
| Detached | £427,500 | £363,750 to £492,500 | 16 |
| Semi-detached | Too few sales to publish a figure (1 sales) | ||
| Terraced | Too few sales to publish a figure (0 sales) | ||
| Flat | Too few sales to publish a figure (6 sales) | ||
Median price each year since 1995
Years with fewer than 11 sales are left out.
Show the figures for each year
| Year | Median price | Sales |
|---|---|---|
| 2025 | £390,000 | 28 |
| 2024 | £325,000 | 21 |
| 2023 | £395,000 | 37 |
| 2022 | £385,000 | 41 |
| 2021 | £348,750 | 48 |
| 2020 | £262,500 | 32 |
| 2019 | £249,975 | 38 |
| 2018 | £230,000 | 36 |
| 2017 | £260,000 | 39 |
| 2016 | £185,000 | 43 |
| 2015 | £200,000 | 35 |
| 2014 | £235,000 | 40 |
| 2013 | £182,500 | 36 |
| 2012 | £179,000 | 33 |
| 2011 | £190,000 | 28 |
| 2010 | £160,000 | 19 |
| 2009 | £242,500 | 19 |
| 2008 | £305,000 | 21 |
| 2007 | £180,000 | 47 |
| 2006 | £190,000 | 41 |
| 2005 | £173,750 | 24 |
| 2004 | £163,900 | 26 |
| 2003 | £125,000 | 49 |
| 2002 | £121,475 | 56 |
| 2001 | £82,975 | 58 |
| 2000 | £75,000 | 41 |
| 1999 | £67,000 | 43 |
| 1998 | £59,000 | 29 |
| 1997 | £60,000 | 47 |
| 1996 | £61,500 | 56 |
| 1995 | £51,750 | 26 |
Price map around Trearddur Bay
Each small area is raised and coloured by its median price over the last 24 months. Hatched areas have too few sales for their own figure.
Isle of Anglesey: house prices, area by area.
- Over one year
- Compared with England and Wales
- Sales
Loading the map
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This browser cannot show the relief map. Please try a more recent browser. Prices by area are listed on the house prices pages.
Latest sold prices in Trearddur Bay
The 20 most recent sales, registered up to August 2026.
| Address | Date | Price | Type |
|---|---|---|---|
| 12 Isallt Park, Trearddur Bay Holyhead LL65 2US | 22 Jul 2026 | £279,000 | Detached |
| Afallon Lon St Ffraid, Trearddur Bay Holyhead LL65 2BJ | 22 May 2026 | £450,000 | Detached |
| 19 Trearddur Road, Trearddur Bay Holyhead LL65 2WB | 19 May 2026 | £240,000 | Detached |
| The Willows Capel Farm Estate, Trearddur Bay Holyhead LL65 2BX | 12 May 2026 | £505,000 | Detached |
| 8, Beach Court Lon St Ffraid, Trearddur Bay Holyhead LL65 2YG | 30 Apr 2026 | £140,000 | Flat |
| Roca Penrallt Road, Trearddur Bay Holyhead LL65 2UG | 31 Mar 2026 | £340,000 | Detached |
| 23 Trearddur Road, Trearddur Bay Holyhead LL65 2WB | 6 Mar 2026 | £500,000 | Detached |
| 5, Beach Court Lon St Ffraid, Trearddur Bay Holyhead LL65 2YG | 6 Mar 2026 | £127,500 | Flat |
| Mynwy Penrallt Road, Trearddur Bay Holyhead LL65 2UG | 12 Feb 2026 | £490,000 | Detached |
| 5 Garreg Fawr, Trearddur Bay Holyhead LL65 2ZA | 4 Feb 2026 | £196,000 | Semi-detached |
| 18, Cliff Apartments Lon Y Don, Trearddur Bay Holyhead LL65 2UZ | 19 Dec 2025 | £275,000 | Flat |
| Flat 31, Cliff Apartments Lon Isallt, Trearddur Bay Holyhead LL65 2UR | 19 Dec 2025 | £195,000 | Flat |
| 4 Penrallt Road, Trearddur Bay Holyhead LL65 2UG | 5 Dec 2025 | £395,000 | Detached |
| Lluest Lon St Ffraid, Trearddur Bay Holyhead LL65 2YR | 5 Dec 2025 | £385,000 | Detached |
| 3 Lon Porth, Trearddur Bay Holyhead LL65 2WN | 20 Nov 2025 | £675,000 | Detached |
| 11, Capel Lodge Ravenspoint Road, Trearddur Bay Holyhead LL65 2YU | 12 Nov 2025 | £245,000 | Flat |
| Pen Y Daith Lon St Ffraid, Trearddur Bay Holyhead LL65 2UD | 31 Oct 2025 | £320,000 | Detached |
| 34 Hunters Chase, Trearddur Bay Holyhead LL65 2LX | 14 Oct 2025 | £405,000 | Detached |
| 78 Penrhyn Geiriol, Trearddur Bay Holyhead LL65 2YW | 10 Oct 2025 | £370,000 | Detached |
| 6 Isallt Park, Trearddur Bay Holyhead LL65 2US | 15 Sept 2025 | £345,000 | Detached |
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.
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Questions about house prices in Trearddur Bay
How much does a house cost in Trearddur Bay?
The median price of a home sold in Trearddur Bay between July 2025 and June 2026 was £370,000, from 23 sales. Half of these homes sold for between £242,500 and £470,000.
How much does a detached house cost in Trearddur Bay?
The median price of a detached house in Trearddur Bay was £427,500 over the last 12 complete months, from 16 sales.
Are house prices going up in Trearddur Bay?
Not really. In Isle of Anglesey, prices barely moved in the year to July 2026 (0.3%), according to the UK House Price Index.
How many homes sell in Trearddur Bay each year?
23 homes sold in Trearddur Bay in the last 12 complete months, and 50 over the last 24 months.
Where do these prices come from?
Every sale comes from the Price Paid Data of HM Land Registry, which records the price of every home sold in England and Wales since 1995. We keep standard sales at market value of houses and flats (category A) and leave out repossessions, transfers to companies and other special sales. Price changes over a year come from the UK House Price Index, published by HM Land Registry with the Office for National Statistics.
More prices near Trearddur Bay
Part of
Places near Trearddur Bay
- Holyhead492 sales
- Valley47 sales
- Caergeiliog31 sales
- Bodedern14 sales
- Rhosneigr35 sales
- Bryngwran13 sales
- Llanfaelog11 sales
- Ty Croes29 sales
- Gwalchmai17 sales
- Llanfechell18 sales
Postcode districts nearby
- Postcode district LL65492 sales
- Postcode district LL6435 sales
- Postcode district LL6329 sales
- Postcode district LL7139 sales
Local authorities covering Trearddur Bay
- Isle of Anglesey1,570 sales
Other places in Wales
- Llanymynech119 sales
- Knighton98 sales
- Cardiff9,075 sales
Region
Sales registered up to August 2026. Read how we calculate the figures.