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Mount Stuart Square, CF10

Street in Cardiff

Median, last 3 years
£192,500
10 sales, Jun 2023 – May 2026
Last standard sale
£100,000
10 Jul 2026
Standard sales
269
since 1996

By property type, Jun 2023 – May 2026: Flats median £190,000 (9 sales) · Semi-detached sold for £200,000

Figures count standard sales only (Price Paid category A). Additional entries (category B) - repossessions, buy-to-lets with an identifiable mortgage, and purchases by companies and other non-private buyers - are listed below but flagged.

Sale history (350 records · 82 homes sold more than once)

Address Price
2, ST. JAMES MANSIONS, MOUNT STUART SQUARE
CF10 5LG · 10 Jul 2026 · Flat / maisonette
Previously £110,000 (Sep 2014) · −9%
£100,000
32, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 29 May 2026 · Flat / maisonette
Previously £190,000 (Apr 2018) · +5%
£200,000
36, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 1 May 2026 · Flat / maisonette
Previously £150,000 (Jun 2015) · +8%
£162,000
COPTIC HOUSE, 4 - 5, MOUNT STUART SQUARE Cat B
CF10 5EE · 18 Dec 2025 · Other
£460,000
7, MOUNT STUART SQUARE Cat B
CF10 5EE · 13 Nov 2025 · Other
Previously £224,000 (Aug 2023)
£70,000
16, MOUNT STUART SQUARE Cat B
CF10 5DP · 27 Aug 2025 · Other
Previously £142,500 (Apr 1998)
£185,000
53, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 29 Jul 2025 · Flat / maisonette
Previously £185,000 (Apr 2019) · −1%
£184,000
46, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 7 Jul 2025 · Flat / maisonette
Previously £160,000 (May 2014) · +22%
£195,000
20, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 7 Jan 2025 · Flat / maisonette
Previously £193,000 (Nov 2020) · +4%
£200,000
GROUND FLOOR OFFICE SUITE, COLUM BUILDING, 13, MOUNT STUART SQUARE Cat B
CF10 5EE · 2 Jan 2025 · Other
£400,000
20, MOUNT STUART SQUARE Cat B
CF10 5DP · 17 Oct 2024 · Detached
Previously £400,000 (Dec 2004)
£310,000
UNIT 10, THE FOURTH FLOOR, MOUNT STUART SQUARE Cat B
CF10 5GX · 15 Oct 2024 · Other
Previously £135,000 (Feb 2019)
£195,000
FLAT 4, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 30 Sep 2024 · Flat / maisonette
Previously £172,000 (Nov 2020) · 0%
£172,500
12, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 10 Jul 2024 · Flat / maisonette
Previously £196,000 (Apr 2021) · +2%
£199,900
ST LINE HOUSE, 60, MOUNT STUART SQUARE Cat B
CF10 5LY · 27 Mar 2024 · Other
£2,940,000
19, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 14 Feb 2024 · Flat / maisonette
Previously £150,000 (Aug 2003) · +27%
£190,000
3, MOUNT STUART SQUARE Cat B
CF10 5EE · 29 Aug 2023 · Other
£510,000
7, MOUNT STUART SQUARE Cat B
CF10 5EE · 7 Aug 2023 · Terraced
Previously £87,000 (Oct 2017)
£224,000
UNIT 4, CRICHTON HOUSE, MOUNT STUART SQUARE
CF10 5EE · 31 Jul 2023 · Semi-detached
£200,000
APARTMENT 16, EMPIRE HOUSE, MOUNT STUART SQUARE
CF10 5LR · 16 Jun 2023 · Flat / maisonette
Previously £117,000 (Mar 2014)
£125,000
THE COAL EXCHANGE, MOUNT STUART SQUARE Cat B
CF10 5EB · 28 Feb 2023 · Other
£28,800
PERCH BUILDINGS, 9, MOUNT STUART SQUARE Cat B
CF10 5EE · 25 Nov 2022 · Other
£490,000
8, MOUNT STUART SQUARE Cat B
CF10 5EE · 25 Nov 2022 · Other
Previously £250,000 (Jul 2002)
£300,000
61, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 14 Oct 2022 · Flat / maisonette
Previously £87,000 (Apr 2017) · +49%
£130,000
FLAT 5, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 9 Sep 2022 · Flat / maisonette
Previously £164,000 (Aug 2020) · +9%
£179,000
FLAT 9, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 24 Jun 2022 · Flat / maisonette
Previously £165,000 (Aug 2020) · +6%
£175,000
CAMBRIAN BUILDINGS, MOUNT STUART SQUARE Cat B
CF10 5FL · 8 Apr 2022 · Other
£2,958,317
8, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 15 Feb 2022 · Flat / maisonette
Previously £138,000 (Sep 2004) · −2%
£135,000
FLAT 21, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£800,000
FLAT 20, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£170,000
FLAT 19, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£270,000
FLAT 18, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£270,000
FLAT 17, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£250,000
FLAT 16, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£250,000
FLAT 15, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£170,000
FLAT 14, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£270,000
FLAT 13, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£270,000
FLAT 12, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£250,000
FLAT 11, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£250,000
FLAT 10, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£170,000
FLAT 9, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£270,000
FLAT 8, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£270,000
FLAT 7, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£250,000
FLAT 6, CASABLANCA BUILDING, MOUNT STUART SQUARE Cat B
CF10 5FQ · 11 Feb 2022 · Flat / maisonette
£250,000
6, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 15 Dec 2021 · Flat / maisonette
Previously £205,000 (Jun 2004) · −7%
£190,000
40, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 19 Nov 2021 · Flat / maisonette
Previously £158,750 (Jul 2015) · +12%
£178,000
57, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 1 Oct 2021 · Flat / maisonette
Previously £168,000 (Jul 2003) · +9%
£183,000
ST LINE HOUSE, 60, MOUNT STUART SQUARE Cat B
CF10 5LR · 12 Aug 2021 · Other
£710,000
MARINE HOUSE, 23, MOUNT STUART SQUARE Cat B
CF10 5DP · 18 May 2021 · Other
Previously £317,500 (May 2016)
£37,430
12, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 12 Apr 2021 · Flat / maisonette
Previously £176,500 (Mar 2019) · +11%
£196,000
54, ST STEPHEN'S MANSIONS, MOUNT STUART SQUARE Cat B
CF10 5LQ · 1 Apr 2021 · Flat / maisonette
Previously £172,000 (Jun 2005)
£175,000
FLAT 12, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 16 Feb 2021 · Flat / maisonette
£185,000
20, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 27 Nov 2020 · Flat / maisonette
Previously £195,000 (Jun 2019) · −1%
£193,000
FLAT 10, MARINE HOUSE, MOUNT STUART SQUARE Cat B
CF10 5DP · 13 Nov 2020 · Flat / maisonette
£139,950
FLAT 4, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 4 Nov 2020 · Flat / maisonette
£172,000
20, ST. JAMES MANSIONS, MOUNT STUART SQUARE
CF10 5LG · 29 Oct 2020 · Flat / maisonette
Previously £142,500 (Oct 2007) · +9%
£155,000
FLAT 1, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 16 Oct 2020 · Flat / maisonette
£155,000
APARTMENT 18, EMPIRE HOUSE, MOUNT STUART SQUARE
CF10 5LR · 12 Oct 2020 · Flat / maisonette
£254,600
FLAT 6, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 25 Sep 2020 · Flat / maisonette
£137,500
19, ST. JAMES MANSIONS, MOUNT STUART SQUARE
CF10 5LG · 18 Sep 2020 · Flat / maisonette
Previously £148,000 (Jun 2002) · +6%
£157,000
FLAT 11, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 18 Sep 2020 · Flat / maisonette
£153,000
FLAT 2, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 15 Sep 2020 · Flat / maisonette
£190,000
FLAT 13, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 14 Sep 2020 · Flat / maisonette
£188,000
FLAT 3, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 28 Aug 2020 · Flat / maisonette
£125,000
FLAT 7, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 21 Aug 2020 · Flat / maisonette
£140,000
FLAT 9, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 20 Aug 2020 · Flat / maisonette
£165,000
FLAT 8, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 14 Aug 2020 · Flat / maisonette
£165,000
FLAT 5, MARINE HOUSE, MOUNT STUART SQUARE
CF10 5DP · 14 Aug 2020 · Flat / maisonette
£164,000
14, MOUNT STUART SQUARE Cat B
CF10 5DP · 24 Jul 2020 · Other
Previously £285,000 (Dec 2006)
£140,000
5, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE Cat B
CF10 5LQ · 22 May 2020 · Flat / maisonette
Previously £156,500 (Dec 2015)
£162,000
67, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 12 May 2020 · Flat / maisonette
Previously £168,000 (Aug 2019) · +10%
£185,000
APARTMENT 35, EMPIRE HOUSE, MOUNT STUART SQUARE
CF10 5LR · 2 Jan 2020 · Flat / maisonette
£275,000
APARTMENT 2, EMPIRE HOUSE, MOUNT STUART SQUARE
CF10 5LR · 20 Dec 2019 · Flat / maisonette
Previously £249,995 (Jan 2014) · +18%
£295,000
5, ST. JAMES MANSIONS, MOUNT STUART SQUARE
CF10 5LG · 8 Dec 2019 · Flat / maisonette
Previously £149,000 (Oct 2015) · −6%
£140,000
44, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 3 Dec 2019 · Flat / maisonette
Previously £250,000 (Jul 2003) · −28%
£180,000
37, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 7 Nov 2019 · Flat / maisonette
Previously £160,000 (Dec 2017) · +11%
£177,500
21, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 25 Oct 2019 · Flat / maisonette
Previously £208,000 (Jul 2004) · −18%
£170,000
APARTMENT 3, EMPIRE HOUSE, MOUNT STUART SQUARE
CF10 5LR · 12 Aug 2019 · Flat / maisonette
Previously £249,995 (Jan 2014) · +20%
£300,000
67, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 2 Aug 2019 · Flat / maisonette
Previously £150,000 (Oct 2003) · +12%
£168,000
UNIT 8, CRICHTON HOUSE, MOUNT STUART SQUARE Cat B
CF10 5GX · 17 Jul 2019 · Flat / maisonette
£140,000
APARTMENT 25, EMPIRE HOUSE, MOUNT STUART SQUARE
CF10 5LR · 10 Jul 2019 · Flat / maisonette
Previously £129,000 (Jan 2014) · +3%
£132,500
20, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 19 Jun 2019 · Flat / maisonette
Previously £205,000 (Jun 2004) · −5%
£195,000
17, ST STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 31 May 2019 · Flat / maisonette
Previously £150,000 (Jul 2003) · +20%
£180,000
APARTMENT 6, EMPIRE HOUSE, MOUNT STUART SQUARE
CF10 5LR · 11 Apr 2019 · Flat / maisonette
Previously £160,000 (Jun 2014) · +9%
£175,000
53, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 5 Apr 2019 · Flat / maisonette
Previously £150,000 (Jun 2013) · +23%
£185,000
UNIT 6, CRICHTON HOUSE, MOUNT STUART SQUARE Cat B
CF10 5GX · 5 Apr 2019 · Other
Previously £390,000 (Aug 2016)
£129,000
12, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 14 Mar 2019 · Flat / maisonette
Previously £168,950 (Jun 2004) · +4%
£176,500
APARTMENT 23, EMPIRE HOUSE, MOUNT STUART SQUARE
CF10 5LR · 5 Mar 2019 · Flat / maisonette
Previously £227,500 (Jun 2014) · +9%
£247,500
1 - 2, MOUNT STUART SQUARE Cat B
CF10 5EE · 22 Feb 2019 · Other
£575,000
UNIT 10, THE FOURTH FLOOR, MOUNT STUART SQUARE Cat B
CF10 5GX · 22 Feb 2019 · Other
Previously £390,000 (Aug 2016)
£135,000
GROUND FLOOR OFFICE 2, ABERDARE HOUSE, MOUNT STUART SQUARE Cat B
CF10 5EF · 4 Jan 2019 · Other
£160,000
GROUND FLOOR PREMESIS, CRICHTON HOUSE, MOUNT STUART SQUARE Cat B
CF10 5EE · 5 Oct 2018 · Other
£195,000
10, MOUNT STUART SQUARE Cat B
CF10 5EE · 26 Sep 2018 · Other
Previously £35,750 (Mar 1998)
£385,000
APARTMENT 10, EMPIRE HOUSE, MOUNT STUART SQUARE
CF10 5LR · 10 Jul 2018 · Flat / maisonette
Previously £156,000 (Mar 2014) · +26%
£196,000
APARTMENT 21, EMPIRE HOUSE, MOUNT STUART SQUARE Cat B
CF10 5LR · 18 May 2018 · Flat / maisonette
Previously £221,000 (Jun 2014)
£239,950
32, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 11 Apr 2018 · Flat / maisonette
Previously £183,000 (Oct 2016)
£190,000
37, ST. STEPHENS MANSIONS, MOUNT STUART SQUARE
CF10 5LQ · 14 Dec 2017 · Flat / maisonette
Previously £166,250 (Feb 2004) · −4%
£160,000
7, MOUNT STUART SQUARE Cat B
CF10 5EE · 27 Oct 2017 · Other
Previously £140,000 (Sep 2000)
£87,000
SUITE 102, THE EXCHANGE HOTEL, MOUNT STUART SQUARE
CF10 5EB · 5 Oct 2017 · Flat / maisonette
£90,000
SUITE 302, CARDIFF EXCHANGE BUILDING, MOUNT STUART SQUARE
CF10 5LR · 4 Oct 2017 · Flat / maisonette
£149,950

Cat B An additional Price Paid entry (category B): a repossession, a buy-to-let with an identifiable mortgage, a purchase by a company or other non-private buyer, or a sale of another kind of property. Left out of every average.