House Price Watch
100 most expensive houses in Trewalchmai
In the charming area of Trewalchmai, part of Ynys Môn on the Isle of Anglesey, the real estate market has seen a diverse range of transactions. The most expensive house sold for £550,000 in 2022, while the least expensive went for £148,000. Notably, 35 of these homes are located on the same street, showcasing a tight-knit community. Since 1995, there have been a total of 292 sales, with the latest transaction recorded in 2025.
Sold in November 2022
penlon , isle of anglesey
£550,000
Sold in June 2023
plas elfan , isle of anglesey
£465,000
Sold in July 2025
tyn llain , isle of anglesey
£385,000
4.
Sold in November 2021
maen y ffynnon , isle of anglesey
£380,000
5.
Sold in December 2021
bryn arfon , isle of anglesey
£380,000
6.
Sold in 2024
7 maes y ffridd, isle of anglesey
£375,000
7.
Sold in August 2024
pen yr orsedd , isle of anglesey
£375,000
8.
Sold in February 2020
hafan dawel , isle of anglesey
£340,000
9.
Sold in November 2018
penlon , isle of anglesey
£330,000
10.
Sold in 2019
old church schoolroom , isle of anglesey
£327,000
Most expensive houses in areas around Trewalchmai
£625,000
13.64%
£2,450,000
345.45%
£825,000
50.00%
£2,450,000
345.45%
£2,850,000
418.18%
£765,000
39.09%
£2,850,000
418.18%
11.
Sold in July 2018
pant yr rhodyn , isle of anglesey
£325,000
12.
Sold in March 2022
tanybryn , isle of anglesey
£315,000
13.
Sold in February 2022
rose cottage holyhead road, isle of anglesey
£310,000
14.
Sold in November 2018
bryn arfon , isle of anglesey
£309,000
15.
Sold in October 2015
plas elfan , isle of anglesey
£295,000
16.
Sold in February 2023
penclegir , isle of anglesey
£284,950
17.
Sold in November 2014
llain y groes , isle of anglesey
£280,000
18.
Sold in April 2017
pant y felin , isle of anglesey
£275,000
19.
Sold in October 2022
penrhiw , isle of anglesey
£269,500
20.
Sold in June 2018
tyn llain , isle of anglesey
£262,500
21.
Sold in October 2006
6 maes y ffridd, isle of anglesey
£250,000
22.
Sold in December 2007
6 maes y ffridd, isle of anglesey
£250,000
23.
Sold in September 2005
yneuadd , isle of anglesey
£250,000
24.
Sold in August 2005
5 maes y ffridd, isle of anglesey
£249,950
25.
Sold in October 2022
waen y garreg , isle of anglesey
£245,000
26.
Sold in August 2015
bryn arfon , isle of anglesey
£245,000
27.
Sold in July 2005
plas ceiri , isle of anglesey
£245,000
28.
Sold in December 2017
alawen , isle of anglesey
£241,500
29.
Sold in June 2019
mona view , isle of anglesey
£237,500
30.
Sold in 2010
treflyn coed , isle of anglesey
£235,000
31.
Sold in November 2017
delphic , isle of anglesey
£235,000
32.
Sold in 2024
bryn eithin , isle of anglesey
£230,000
33.
Sold in April 2006
2 maes y ffridd, isle of anglesey
£225,000
Sold for a lower amount since this price
34.
Sold in April 2013
2 maes y ffridd, isle of anglesey
£220,000
Sold for a lower amount since this price
35.
Sold in November 2024
sleeper cottage , isle of anglesey
£220,000
36.
Sold in 2022
emlyn house , isle of anglesey
£220,000
37.
Sold in September 2006
bryn arfon , isle of anglesey
£220,000
38.
Sold in March 2020
pen yr argae , isle of anglesey
£220,000
39.
Sold in October 2011
hill cross , isle of anglesey
£215,000
40.
Sold in May 2018
pant y wern , isle of anglesey
£212,500
41.
Sold in July 2021
glyn alan , isle of anglesey
£210,000
42.
Sold in September 2006
penlon , isle of anglesey
£210,000
43.
Sold in August 2022
3 llain delyn, isle of anglesey
£210,000
44.
Sold in April 2018
2 maes y ffridd, isle of anglesey
£208,000
45.
Sold in June 2006
quarry bank , isle of anglesey
£200,000
Sold for a lower amount since this price
46.
Sold in 2012
llwyn grug , isle of anglesey
£200,000
47.
Sold in November 2018
pen parc , isle of anglesey
£200,000
48.
Sold in April 2006
glanrhyd llanbeulan , isle of anglesey
£200,000
49.
Sold in September 2007
rhos rug , isle of anglesey
£199,950
50.
Sold in August 2014
rhos rug , isle of anglesey
£199,950
51.
Sold in July 2015
gelli aur , isle of anglesey
£197,500
52.
Sold in June 2015
2 maes y ffridd, isle of anglesey
£195,000
53.
Sold in April 2008
tynewydd , isle of anglesey
£195,000
Sold for a lower amount since this price
54.
Sold in October 2020
tyn rardd , isle of anglesey
£193,000
55.
Sold in April 2019
ty cerrig , isle of anglesey
£192,000
56.
Sold in September 2022
the old police station , isle of anglesey
£190,000
57.
Sold in November 2019
rose cottage holyhead road, isle of anglesey
£190,000
58.
Sold in September 2022
anwylfa , isle of anglesey
£190,000
59.
Sold in September 2019
llain feurig , isle of anglesey
£189,950
60.
Sold in March 2017
rose cottage holyhead road, isle of anglesey
£185,000
61.
Sold in November 2004
ty dwr , isle of anglesey
£184,000
62.
Sold in March 2022
bryn hyfryd , isle of anglesey
£182,500
63.
Sold in September 2017
sunnydale , isle of anglesey
£182,500
64.
Sold in June 2013
golygfa hyfryd , isle of anglesey
£182,000
65.
Sold in April 2004
llain rhedyn , isle of anglesey
£180,000
66.
Sold in May 2005
4 maes y ffridd, isle of anglesey
£179,950
67.
Sold in March 2008
tyn llain , isle of anglesey
£176,000
68.
Sold in May 2012
rallt bach , isle of anglesey
£175,000
69.
Sold in 2017
rivendale , isle of anglesey
£173,000
70.
Sold in July 2023
13 maes meurig, isle of anglesey
£172,500
71.
Sold in August 2021
maes awel , isle of anglesey
£170,000
72.
Sold in August 2021
maes awel , isle of anglesey
£170,000
73.
Sold in July 2016
bodlondeb , isle of anglesey
£170,000
74.
Sold in April 2016
trefin , isle of anglesey
£166,500
75.
Sold in September 2013
tynewydd , isle of anglesey
£165,000
76.
Sold in July 2018
ty cerrig , isle of anglesey
£165,000
77.
Sold in October 2019
cwymp y dail , isle of anglesey
£164,000
78.
Sold in March 2019
tan y bonc , isle of anglesey
£162,000
79.
Sold in February 2016
glen derw , isle of anglesey
£160,000
80.
Sold in October 2007
tros feirig , isle of anglesey
£160,000
81.
Sold in June 2007
fore bank , isle of anglesey
£160,000
82.
Sold in October 2013
eithinog , isle of anglesey
£160,000
83.
Sold in 2015
cemaes newydd , isle of anglesey
£158,500
84.
Sold in June 2007
trefin , isle of anglesey
£156,000
85.
Sold in December 2014
3 maes y ffridd, isle of anglesey
£155,000
86.
Sold in 2002
pen yr orsedd , isle of anglesey
£155,000
87.
Sold in September 2018
penygroes , isle of anglesey
£155,000
88.
Sold in 2013
bryn meilor , isle of anglesey
£155,000
Sold for a lower amount since this price
89.
Sold in 2009
12 llain delyn, isle of anglesey
£153,500
Sold for a lower amount since this price
90.
Sold in 2016
hafan newydd cottages , isle of anglesey
£153,000
91.
Sold in February 2014
mona view , isle of anglesey
£153,000
92.
Sold in October 2016
bryn meilor , isle of anglesey
£153,000
93.
Sold in 2009
fron cottage , isle of anglesey
£152,000
94.
Sold in September 2023
white lodge , isle of anglesey
£150,000
95.
Sold in September 2018
petlyns patch , isle of anglesey
£150,000
96.
Sold in August 2023
bryn , isle of anglesey
£150,000
97.
Sold in October 2005
ty cerrig , isle of anglesey
£149,950
98.
Sold in February 2022
refail , isle of anglesey
£149,500
99.
Sold in August 2004
cwymp y dail , isle of anglesey
£148,000
100.
Sold in June 2007
bryn celyn , isle of anglesey
£148,000
Data Source & Update Note:
This list of the 100 most expensive homes sold in Trewalchmai is compiled from all-time residential sales recorded by the HM Land Registry. Each entry includes the sale price and transaction date. The dataset was last updated in June 2025 (The latest available from HM Land Registry). Prices reflect actual recorded transactions, not current market valuations.