House Price Watch
100 most expensive houses in Thornhill
Thornhill, a charming part of Cardiff, boasts an impressive real estate market with a total of 5079 sales since 1995. Among the 100 most expensive houses, the priciest sold for £770,000 in 2023, while the least expensive fetched £445,000. Notably, 16 of these homes are located on the same street, Cefn Onn Meadows. The latest sale on the list occurred in 2025, showcasing the ongoing appeal of this lovely neighborhood.
Sold in February 2023
34 briarmeadow drive, cardiff
£770,000
Sold in September 2023
1 clos y ceinach, cardiff
£743,000
Sold in 2023
20 cefn onn meadows, cardiff
£700,000
4.
Sold in September 2023
24 havenwood drive, cardiff
£670,000
5.
Sold in November 2022
36 briarmeadow drive, cardiff
£660,000
6.
Sold in July 2018
2 ochr y coed, cardiff
£610,000
7.
Sold in 2022
41 havenwood drive, cardiff
£605,000
8.
Sold in December 2024
21 briarmeadow drive, cardiff
£600,000
9.
Sold in November 2024
19 charlock close, cardiff
£600,000
10.
Sold in March 2023
44 woodruff way, cardiff
£600,000
Most expensive houses in areas around Thornhill
£3,150,000
309.09%
£2,000,000
159.74%
£1,750,000
127.27%
£1,200,000
55.84%
£1,475,000
91.56%
£1,450,000
88.31%
£3,150,000
309.09%
11.
Sold in October 2023
25 woodruff way, cardiff
£600,000
12.
Sold in September 2022
41 cefn onn meadows, cardiff
£595,000
13.
Sold in June 2021
15 briarmeadow drive, cardiff
£595,000
14.
Sold in November 2019
200 heol hir, cardiff
£590,000
15.
Sold in May 2024
14 briarmeadow drive, cardiff
£587,000
16.
Sold in 2019
11 briarmeadow drive, cardiff
£580,000
17.
Sold in 2024
11 orchard castle, cardiff
£575,000
18.
Sold in November 2020
11 woodruff way, cardiff
£575,000
19.
Sold in October 2021
12 lowfield drive, cardiff
£575,000
20.
Sold in October 2021
206 heol hir, cardiff
£572,500
21.
Sold in August 2023
12 cefn onn meadows, cardiff
£565,000
22.
Sold in November 2024
2 orchard castle, cardiff
£565,000
23.
Sold in November 2023
32 briarmeadow drive, cardiff
£565,000
24.
Sold in March 2021
12 fairthorn close, cardiff
£562,500
25.
Sold in December 2024
1 ragnall close, cardiff
£558,000
26.
Sold in March 2025
14 mayfair drive, cardiff
£555,000
27.
Sold in August 2024
5 charlock close, cardiff
£555,000
28.
Sold in July 2022
36 angelica way, cardiff
£550,000
29.
Sold in May 2019
34 briarmeadow drive, cardiff
£545,000
30.
Sold in March 2021
58 cheriton drive, cardiff
£542,000
31.
Sold in October 2014
24 cefn onn meadows, cardiff
£540,000
32.
Sold in February 2024
28 orchard castle, cardiff
£540,000
33.
Sold in February 2023
5 clos y gwadd, cardiff
£530,000
34.
Sold in April 2025
4 garrick drive, cardiff
£525,000
35.
Sold in November 2021
7 brookvale drive, cardiff
£525,000
36.
Sold in August 2023
4 mayfair drive, cardiff
£525,000
37.
Sold in September 2022
5 dan y mynydd, cardiff
£525,000
38.
Sold in August 2024
18 brookvale drive, cardiff
£522,900
39.
Sold in September 2020
44 woodruff way, cardiff
£522,000
40.
Sold in November 2015
200 heol hir, cardiff
£520,000
41.
Sold in April 2021
14 cae garw, cardiff
£510,500
42.
Sold in June 2022
9 clos y draenog, cardiff
£510,000
43.
Sold in 2020
4 angelica way, cardiff
£510,000
44.
Sold in September 2019
2 cefn onn meadows, cardiff
£505,000
45.
Sold in April 2022
12 stella close, cardiff
£505,000
46.
Sold in July 2019
39 havenwood drive, cardiff
£505,000
47.
Sold in 2024
55 cheriton drive, cardiff
£504,500
48.
Sold in June 2017
16 cae garw, cardiff
£500,000
49.
Sold in September 2020
2 woodruff way, cardiff
£500,000
50.
Sold in March 2006
4 ochr y coed, cardiff
£499,999
51.
Sold in August 2024
26 cefn onn meadows, cardiff
£499,950
52.
Sold in February 2020
2 clos y gwadd, cardiff
£499,950
53.
Sold in July 2007
24 havenwood drive, cardiff
£499,500
54.
Sold in September 2020
1 the acorns, cardiff
£499,000
55.
Sold in June 2021
30 cefn onn meadows, cardiff
£495,000
56.
Sold in 2021
25 heol peredur, cardiff
£495,000
57.
Sold in June 2022
16 heol peredur, cardiff
£494,000
58.
Sold in November 2015
33 havenwood drive, cardiff
£492,000
59.
Sold in April 2018
1 brambling drive, cardiff
£490,000
60.
Sold in April 2021
30 woodruff way, cardiff
£490,000
61.
Sold in 2023
25 cheriton drive, cardiff
£489,995
62.
Sold in November 2011
24 cefn onn meadows, cardiff
£485,000
63.
Sold in December 2021
14 cefn onn meadows, cardiff
£485,000
64.
Sold in December 2022
43 norwood, cardiff
£485,000
65.
Sold in September 2023
17 heol peredur, cardiff
£485,000
66.
Sold in 2019
29 cefn onn meadows, cardiff
£480,000
67.
Sold in May 2021
4 pickwick close, cardiff
£480,000
68.
Sold in October 2018
19 brookvale drive, cardiff
£480,000
69.
Sold in September 2017
14 briarmeadow drive, cardiff
£480,000
70.
Sold in November 2018
12 briarmeadow drive, cardiff
£477,000
71.
Sold in April 2021
4 heol y cadno, cardiff
£475,000
72.
Sold in February 2024
54 cheriton drive, cardiff
£472,500
73.
Sold in December 2020
15 tansy close, cardiff
£471,199
74.
Sold in July 2019
21 cefn onn meadows, cardiff
£470,000
75.
Sold in September 2022
42 cefn onn meadows, cardiff
£470,000
76.
Sold in August 2019
25 copperfield drive, cardiff
£470,000
77.
Sold in March 2022
18 mayfair drive, cardiff
£470,000
78.
Sold in June 2017
21 briarmeadow drive, cardiff
£470,000
79.
Sold in April 2021
48 cefn onn meadows, cardiff
£465,000
80.
Sold in July 2015
4 fairthorn close, cardiff
£465,000
81.
Sold in April 2018
8 gowan court, cardiff
£465,000
82.
Sold in May 2021
14 clos y blaidd, cardiff
£465,000
83.
Sold in August 2017
8 havenwood drive, cardiff
£465,000
84.
Sold in August 2024
4 tansy close, cardiff
£462,500
85.
Sold in June 2019
44 copperfield drive, cardiff
£460,000
86.
Sold in February 2016
4 shaftesbury close, cardiff
£460,000
87.
Sold in February 2023
1 clos yr eos, cardiff
£460,000
88.
Sold in November 2021
30 copperfield drive, cardiff
£457,000
89.
Sold in August 2024
4 avonridge, cardiff
£455,000
90.
Sold in April 2017
42 angelica way, cardiff
£455,000
91.
Sold in June 2018
42 angelica way, cardiff
£455,000
92.
Sold in February 2019
44 cefn onn meadows, cardiff
£452,000
93.
Sold in June 2018
7 mayfair drive, cardiff
£450,000
94.
Sold in April 2021
8 mayfair drive, cardiff
£450,000
95.
Sold in April 2020
11 roundel close, cardiff
£450,000
96.
Sold in 2020
53 charlock close, cardiff
£450,000
97.
Sold in September 2023
30 angelica way, cardiff
£450,000
98.
Sold in October 2018
37 cefn onn meadows, cardiff
£447,500
99.
Sold in April 2022
12 thornwood close, cardiff
£447,000
100.
Sold in September 2015
5 cefn onn meadows, cardiff
£445,000
Data Source & Update Note:
This list of the 100 most expensive homes sold in Thornhill 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 July 2025 (The latest available from HM Land Registry). Prices reflect actual recorded transactions, not current market valuations.