House Price Watch
100 most expensive houses in Castle
In the charming area of Castle, part of Cardiff, the housing market has seen a remarkable range of sales. The most expensive house sold for a staggering £1,500,000 in 2017, while the least expensive was priced at £340,000. Notably, 26 of these homes are located on the same street, Greyfriars Road. Since 1995, there have been a total of 3075 sales, with the latest transaction recorded in 2025. This vibrant community continues to attract both buyers and investors alike.
Sold in May 2017
41 charles street, cardiff
£1,500,000
Sold in December 2017
16 queen street, cardiff
£1,000,000
Sold in September 2016
18 windsor place, cardiff
£758,601
4.
Sold in July 2007
36 park place, cardiff
£751,002
5.
Sold in November 2016
6 park place, cardiff
£750,000
6.
Sold in May 2001
6 - 7 duke street, cardiff
£740,000
7.
Sold in April 2008
14 st andrews crescent, cardiff
£735,000
8.
Sold in December 2005
27 windsor place, cardiff
£725,000
9.
Sold in September 2007
31 st mary street, cardiff
£720,000
10.
Sold in September 2002
32 windsor place, cardiff
£715,000
Most expensive houses in areas around Castle
£3,150,000
110.00%
£2,000,000
33.33%
£20,000,000
1233.33%
£1,000,000
-33.33%
£1,475,000
-1.67%
£1,750,000
16.67%
£20,000,000
1233.33%
11.
Sold in October 2021
32 park place, cardiff
£710,000
12.
Sold in April 2001
25 windsor place, cardiff
£685,000
13.
Sold in April 2007
28 st mary street, cardiff
£640,000
14.
Sold in April 2007
29 st mary street, cardiff
£640,000
15.
Sold in August 2001
5 - 7 museum place, cardiff
£640,000
16.
Sold in 2001
6 st andrews crescent, cardiff
£622,750
17.
Sold in December 2001
108 st mary street, cardiff
£600,000
18.
Sold in November 2024
parkview greyfriars road, cardiff
£600,000
19.
Sold in 2025
25 park place, cardiff
£600,000
20.
Sold in May 2022
parkview greyfriars road, cardiff
£575,000
21.
Sold in October 2002
15 duke street, cardiff
£570,000
22.
Sold in December 2022
8 st andrews crescent, cardiff
£565,000
23.
Sold in October 2005
altolusso bute terrace, cardiff
£555,000
Sold for a lower amount since this price
24.
Sold in May 2005
altolusso bute terrace, cardiff
£550,000
Sold for a lower amount since this price
25.
Sold in May 2003
273 landmark place, cardiff
£550,000
Sold for a lower amount since this price
26.
Sold in April 2017
33 charles street, cardiff
£537,500
27.
Sold in July 2023
parkview greyfriars road, cardiff
£532,500
28.
Sold in July 2008
the chapel churchill way, cardiff
£525,000
29.
Sold in August 2007
33 charles street, cardiff
£517,145
30.
Sold in October 2020
parkview greyfriars road, cardiff
£510,000
31.
Sold in 2007
parkview greyfriars road, cardiff
£500,000
32.
Sold in August 2015
parkview greyfriars road, cardiff
£500,000
33.
Sold in February 2023
17 st andrews crescent, cardiff
£500,000
34.
Sold in August 2008
18 park grove, cardiff
£499,999
35.
Sold in November 2002
127 landmark place, cardiff
£499,500
Sold for a lower amount since this price
36.
Sold in March 2005
parkview greyfriars road, cardiff
£499,500
37.
Sold in July 2007
altolusso bute terrace, cardiff
£495,000
Sold for a lower amount since this price
38.
Sold in September 2007
parkview greyfriars road, cardiff
£485,000
39.
Sold in December 2020
8 duke street, cardiff
£480,000
40.
Sold in June 2015
parkview greyfriars road, cardiff
£480,000
41.
Sold in July 2005
parkview greyfriars road, cardiff
£477,000
42.
Sold in November 2008
202 landmark place, cardiff
£475,052
Sold for a lower amount since this price
43.
Sold in November 2024
5 st john street, cardiff
£475,000
44.
Sold in June 2019
parkview greyfriars road, cardiff
£472,500
45.
Sold in March 2017
16 museum place, cardiff
£470,000
46.
Sold in July 2019
dolphin house church street, cardiff
£465,000
47.
Sold in December 2012
parkview greyfriars road, cardiff
£460,000
48.
Sold in May 2002
26 churchill way, cardiff
£457,000
49.
Sold in May 2002
hi-tec management , cardiff
£457,000
50.
Sold in May 2002
8 duke street, cardiff
£450,000
51.
Sold in September 2002
56 landmark place, cardiff
£450,000
52.
Sold in September 2006
5 park grove, cardiff
£450,000
53.
Sold in March 2006
parkview greyfriars road, cardiff
£448,000
54.
Sold in November 2005
altolusso bute terrace, cardiff
£440,000
Sold for a lower amount since this price
55.
Sold in October 2021
13 st andrews crescent, cardiff
£435,000
56.
Sold in August 2005
8 churchill way, cardiff
£430,000
57.
Sold in December 2023
parkview greyfriars road, cardiff
£425,000
58.
Sold in November 2024
museum view park place, cardiff
£420,000
59.
Sold in March 2005
parkview greyfriars road, cardiff
£417,000
60.
Sold in September 2002
55 landmark place, cardiff
£415,000
Sold for a lower amount since this price
61.
Sold in February 2005
parkview greyfriars road, cardiff
£414,500
62.
Sold in May 2005
127 landmark place, cardiff
£412,000
Sold for a lower amount since this price
63.
Sold in July 1996
15 windsor place, cardiff
£411,222
64.
Sold in September 2004
202 landmark place, cardiff
£410,000
Sold for a lower amount since this price
65.
Sold in May 2008
273 landmark place, cardiff
£410,000
Sold for a lower amount since this price
66.
Sold in February 2017
127 landmark place, cardiff
£410,000
67.
Sold in March 2014
parkview greyfriars road, cardiff
£410,000
68.
Sold in March 2016
140 queen street, cardiff
£400,000
Sold for a lower amount since this price
69.
Sold in February 2017
273 landmark place, cardiff
£400,000
70.
Sold in July 2005
3 park grove, cardiff
£400,000
71.
Sold in November 2013
140 queen street, cardiff
£395,000
Sold for a lower amount since this price
72.
Sold in May 2006
parkview greyfriars road, cardiff
£392,500
73.
Sold in April 2005
altolusso bute terrace, cardiff
£390,000
Sold for a lower amount since this price
74.
Sold in September 2002
140 queen street, cardiff
£390,000
Sold for a lower amount since this price
75.
Sold in April 2003
198 landmark place, cardiff
£390,000
Sold for a lower amount since this price
76.
Sold in December 2004
parkview greyfriars road, cardiff
£389,500
77.
Sold in 2004
parkview greyfriars road, cardiff
£389,500
78.
Sold in 2004
parkview greyfriars road, cardiff
£389,500
79.
Sold in July 1996
6 - 7 duke street, cardiff
£385,000
80.
Sold in February 2008
56 charles street, cardiff
£385,000
81.
Sold in December 2004
park court mews park place, cardiff
£385,000
82.
Sold in July 2002
140 queen street, cardiff
£381,000
Sold for a lower amount since this price
83.
Sold in November 2023
50 charles street, cardiff
£375,000
84.
Sold in October 2017
202 landmark place, cardiff
£375,000
85.
Sold in September 2002
140 queen street, cardiff
£370,000
Sold for a lower amount since this price
86.
Sold in May 2007
40 churchill way, cardiff
£370,000
87.
Sold in February 2019
parkview greyfriars road, cardiff
£370,000
88.
Sold in 2004
parkview greyfriars road, cardiff
£367,000
89.
Sold in December 2004
parkview greyfriars road, cardiff
£362,000
90.
Sold in November 2021
11 st john street, cardiff
£360,000
91.
Sold in June 2024
6 museum place, cardiff
£360,000
92.
Sold in April 2005
parkview greyfriars road, cardiff
£357,000
93.
Sold in February 2002
60 charles street, cardiff
£350,000
94.
Sold in October 2011
273 landmark place, cardiff
£350,000
95.
Sold in May 2008
38 churchill way, cardiff
£350,000
96.
Sold in July 2015
parkview greyfriars road, cardiff
£350,000
97.
Sold in 2010
2 park court mews, cardiff
£350,000
Sold for a lower amount since this price
98.
Sold in May 2005
altolusso bute terrace, cardiff
£349,000
Sold for a lower amount since this price
99.
Sold in May 2022
altolusso bute terrace, cardiff
£345,000
Sold for a lower amount since this price
100.
Sold in May 2001
8 duke street, cardiff
£340,000
Data Source & Update Note:
This list of the 100 most expensive homes sold in Castle 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 29 March 2026 at 18:02 with the latest HM Land Registry data (December 2025). The Castle dataset covers 1,333 postcodes. Prices reflect actual recorded transactions, not current market valuations. Read our full data methodology.