House Price Watch
100 most expensive houses in Porthmadog
In the charming area of Porthmadog, part of Gwynedd, the real estate market has seen a fascinating range of home prices. The most expensive house sold for £1,450,000 in 2024, while the least expensive was priced at £327,500. Notably, 14 of these homes are located on the same street, Garth Road, Pen-Y-Banc. Since 1995, there have been a remarkable 2,288 sales in the area, showcasing its vibrant housing market. The latest sale recorded was in 2025, reflecting ongoing interest in this picturesque locale.
Sold in March 2024
st enadoc , gwynedd
£1,450,000
Sold in August 2015
twr y gwynt , gwynedd
£1,050,000
Sold in July 2019
carregllam , gwynedd
£980,000
4.
Sold in April 2021
1 bron afon , gwynedd
£829,000
5.
Sold in July 2017
1 bron afon , gwynedd
£795,000
6.
Sold in September 2023
54 east avenue, gwynedd
£765,500
7.
Sold in September 2016
trwyncae iago , gwynedd
£725,000
8.
Sold in March 2020
trem y wawr , gwynedd
£650,000
9.
Sold in December 2016
bryn arfor , gwynedd
£650,000
10.
Sold in March 2017
penybryn borth road, gwynedd
£650,000
Most expensive houses in areas around Porthmadog
£834,280
-42.46%
£510,000
-64.83%
£3,627,787
150.19%
£1,100,000
-24.14%
£810,000
-44.14%
£845,000
-41.72%
£3,627,787
150.19%
11.
Sold in 2022
graiglwyd , gwynedd
£630,000
12.
Sold in September 2017
ty garth , gwynedd
£625,000
13.
Sold in May 2019
the tudor house penamser road, gwynedd
£620,000
14.
Sold in April 2011
wendon , gwynedd
£620,000
15.
Sold in September 2023
morawel , gwynedd
£615,000
16.
Sold in July 2020
mirain , gwynedd
£597,600
17.
Sold in September 2006
tyndref morfa bychan road, gwynedd
£590,000
18.
Sold in April 2016
ty garth , gwynedd
£570,000
19.
Sold in May 2022
llwynderw morfa bychan road, gwynedd
£560,000
20.
Sold in July 2025
dolrhedyn , gwynedd
£554,000
21.
Sold in May 2004
caerogo , gwynedd
£550,000
Sold for a lower amount since this price
22.
Sold in November 2023
penllyn cottage morfa bychan road, gwynedd
£530,000
23.
Sold in April 2022
erw goch , gwynedd
£525,000
24.
Sold in April 2022
nant eithin y ffridd, gwynedd
£523,000
25.
Sold in May 2023
fron olau , gwynedd
£485,000
26.
Sold in 2020
tyclyd , gwynedd
£480,000
27.
Sold in March 2021
tremlyn morfa bychan road, gwynedd
£475,000
28.
Sold in 2021
troed y gnwc , gwynedd
£475,000
29.
Sold in February 2025
gwynfryn , gwynedd
£470,000
30.
Sold in April 2007
argraig morfa bychan road, gwynedd
£470,000
31.
Sold in November 2009
treetops , gwynedd
£465,000
32.
Sold in 2017
clogwyn isa morfa bychan road, gwynedd
£465,000
33.
Sold in October 2021
harbour side , gwynedd
£460,000
34.
Sold in November 2022
cartref , gwynedd
£450,000
35.
Sold in April 2020
pen y traeth , gwynedd
£450,000
36.
Sold in December 2011
garreg cnwc , gwynedd
£450,000
37.
Sold in February 2024
rockcliffe garth road, gwynedd
£445,000
38.
Sold in June 2013
bwthyn , gwynedd
£445,000
39.
Sold in November 2017
garregwen bach , gwynedd
£445,000
40.
Sold in July 2015
heddwch mersey street, gwynedd
£440,000
41.
Sold in July 2022
1 amanda terrace, gwynedd
£435,000
42.
Sold in 2019
5 amanda terrace, gwynedd
£433,250
43.
Sold in December 2006
brig y coed , gwynedd
£430,000
44.
Sold in March 2017
dolrhedyn , gwynedd
£420,000
45.
Sold in April 2011
5 amanda terrace, gwynedd
£410,000
46.
Sold in March 2020
angorfa , gwynedd
£405,000
47.
Sold in October 2021
y golff , gwynedd
£405,000
48.
Sold in December 2022
tyn y coed borth road, gwynedd
£400,000
49.
Sold in 2020
uwchllyn morfa bychan road, gwynedd
£400,000
50.
Sold in November 2004
penrhyd fechan , gwynedd
£400,000
51.
Sold in 2021
braemar , gwynedd
£399,950
52.
Sold in May 2018
croglofft , gwynedd
£395,000
53.
Sold in February 2019
achipur , gwynedd
£395,000
54.
Sold in July 2023
tideway , gwynedd
£395,000
55.
Sold in December 2018
the powder house , gwynedd
£395,000
56.
Sold in 2021
1 cae eithin, gwynedd
£395,000
57.
Sold in September 2002
caerogo , gwynedd
£390,000
Sold for a lower amount since this price
58.
Sold in July 2025
21 lombard street, gwynedd
£385,000
59.
Sold in 2006
yimkin , gwynedd
£385,000
60.
Sold in June 2024
dwylan , gwynedd
£380,000
61.
Sold in April 2024
golygfa'r gest , gwynedd
£380,000
62.
Sold in April 2012
1 bron afon , gwynedd
£378,585
63.
Sold in May 2022
gerlan penamser road, gwynedd
£375,000
64.
Sold in May 2022
10 morfa lodge estate, gwynedd
£375,000
65.
Sold in November 2017
bryn heulog , gwynedd
£375,000
66.
Sold in April 2010
penllyn cottage morfa bychan road, gwynedd
£370,000
67.
Sold in 2018
cilgwyn , gwynedd
£365,000
68.
Sold in June 2009
graiglwyd , gwynedd
£365,000
69.
Sold in April 2019
llys cyngar , gwynedd
£365,000
70.
Sold in September 2021
captains rest , gwynedd
£363,000
71.
Sold in August 2019
glanllyn , gwynedd
£360,000
72.
Sold in February 2025
morianfa , gwynedd
£360,000
73.
Sold in May 2018
aelygarth borth road, gwynedd
£355,000
74.
Sold in December 2005
39 high street, gwynedd
£355,000
75.
Sold in 2021
5 marine terrace, gwynedd
£350,000
76.
Sold in July 2009
isallt , gwynedd
£350,000
77.
Sold in December 2004
morawel , gwynedd
£350,000
78.
Sold in December 2006
glanmorfa mawr farm , gwynedd
£350,000
79.
Sold in June 2007
cefn , gwynedd
£350,000
80.
Sold in September 2016
dolydd , gwynedd
£349,950
81.
Sold in July 2007
pen y banc , gwynedd
£348,500
82.
Sold in June 2023
12 meadow drive, gwynedd
£347,000
83.
Sold in December 2022
bronallt , gwynedd
£346,000
84.
Sold in February 2023
troed y bryn , gwynedd
£345,000
85.
Sold in February 2021
awelfan , gwynedd
£345,000
86.
Sold in December 2023
29 y ffridd, gwynedd
£345,000
87.
Sold in June 2007
gwyntymor , gwynedd
£342,500
88.
Sold in April 2021
cilgerran , gwynedd
£340,000
89.
Sold in September 2022
18 tan y foel, gwynedd
£340,000
90.
Sold in April 2016
ty newydd llanerch morfa bychan road, gwynedd
£340,000
91.
Sold in August 2013
troed y gnwc , gwynedd
£340,000
92.
Sold in June 2024
aber , gwynedd
£340,000
93.
Sold in September 2015
nant eithin y ffridd, gwynedd
£340,000
94.
Sold in November 2022
28 ralph street, gwynedd
£335,000
95.
Sold in August 2017
cymerau , gwynedd
£335,000
96.
Sold in July 2021
1 mersey street, gwynedd
£331,558
97.
Sold in April 2020
arfryn , gwynedd
£330,000
98.
Sold in May 2021
1 sea view terrace, gwynedd
£330,000
99.
Sold in May 2017
29 mersey street, gwynedd
£328,000
100.
Sold in July 2023
bents green , gwynedd
£327,500
Data Source & Update Note:
This list of the 100 most expensive homes sold in Porthmadog 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.