House prices in Speedwell Close, Cardiff, CF23
38 homes have sold on Speedwell Close (CF23) since 1995, the first in 2006. Over the last five years the median sold price was £472,500 from 4 sales, 72% above the Cardiff median of £275,000and against £300,000 across CF23. Sales here have been detached 89%, terraced 8%, semi-detached 3%.
- Median sold price
- £472,500
- last five years · 4 sales
- Half of sales were above this price, half below
- Price per sq ft
- £298
- based on 4 of 4 sales
- Sales matched to an EPC floor area
- Sales since 1995
- 38
- 2 in the last 12 months
- Latest sale
- £565,000
- 6 Oct 2025
- vs Cardiff
- +72%
- Cardiff median £275,000
Every sale on Speedwell Close, CF23
› 1 CF23 8QF · Detached £565,000· 6 Oct 2025
| 6 Oct 2025 | £565,000 | Detached · Freehold | 2,024 sq ft · £279/sq ft | first recorded sale |
› 23 CF23 8QF · Terraced £305,000· 19 Sept 2025 · 3 sales
| 19 Sept 2025 | £305,000 | Terraced · Freehold | 1,119 sq ft · £272/sq ft | +36% vs 2006 |
| 6 Jul 2014 | £213,500 | Terraced · Freehold | 1,119 sq ft · £191/sq ft | −30% vs 2025 |
| 15 Dec 2006 | £224,995 | Detached · Freehold · New build | 1,119 sq ft · £201/sq ft | first recorded sale |
› 9 CF23 8QF · Detached £445,000· 1 Dec 2022 · 2 sales
| 1 Dec 2022 | £445,000 | Detached · Freehold | 1,399 sq ft · £318/sq ft | +48% vs 2006 |
| 27 Oct 2006 | £299,995 | Detached · Freehold · New build | 1,399 sq ft · £214/sq ft | first recorded sale |
› 15 CF23 8QF · Detached £500,000· 23 Sept 2022 · 2 sales
| 23 Sept 2022 | £500,000 | Detached · Freehold | 1,550 sq ft · £323/sq ft | first recorded sale |
| 29 Sept 2006 | £310,645 | Detached · Freehold · New build | 1,550 sq ft · £200/sq ft | −38% vs 2022 |
› 2 CF23 8QF · Detached £362,500· 13 Dec 2019 · 2 sales
| 13 Dec 2019 | £362,500 | Detached · Freehold | 1,658 sq ft · £219/sq ft | first recorded sale |
| 22 Jun 2007 | £400,000 | Detached · Freehold | 1,658 sq ft · £241/sq ft | +10% vs 2019 |
› 7 CF23 8QF · Detached £373,000· 20 Sept 2019 · 2 sales
| 20 Sept 2019 | £373,000 | Detached · Freehold | 1,744 sq ft · £214/sq ft | +12% vs 2006 |
| 3 Nov 2006 | £333,995 | Detached · Freehold · New build | 1,744 sq ft · £192/sq ft | first recorded sale |
› 19 CF23 8QF · Detached £246,000· 6 Feb 2019 · 3 sales
| 6 Feb 2019 | £246,000 | Detached · Freehold | 1,098 sq ft · £224/sq ft | +19% vs 2011 |
| 23 Sept 2011 | £207,000 | Detached · Freehold | 1,098 sq ft · £189/sq ft | first recorded sale |
| 15 Nov 2006 | £221,995 | Detached · Freehold · New build | 1,098 sq ft · £202/sq ft | −10% vs 2019 |
› 12 CF23 8QF · Detached £270,000· 31 Jan 2019 · 2 sales
| 31 Jan 2019 | £270,000 | Detached · Freehold | 1,561 sq ft · £173/sq ft | −28% vs 2007 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 25 May 2007 | £375,000 | Detached · Freehold · New build | 1,561 sq ft · £240/sq ft | first recorded sale |
› 5 CF23 8QF · Detached £400,000· 12 Oct 2018 · 2 sales
| 12 Oct 2018 | £400,000 | Detached · Freehold | 2,002 sq ft · £200/sq ft | +13% vs 2007 |
| 23 Feb 2007 | £354,046 | Detached · Freehold · New build | 2,002 sq ft · £177/sq ft | first recorded sale |
› 8 CF23 8QF · Detached £295,000· 4 Dec 2015 · 3 sales
| 4 Dec 2015 | £295,000 | Detached · Freehold | 1,615 sq ft · £183/sq ft | first recorded sale |
| 12 Nov 2010 | £249,950 | Detached · Freehold | 1,615 sq ft · £155/sq ft | −15% vs 2015 |
| 25 Mar 2007 | £335,000 | Detached · Freehold · New build | 1,615 sq ft · £207/sq ft | +34% vs 2010 |
› 21 CF23 8QF · Terraced £215,000· 29 May 2015 · 2 sales
| 29 May 2015 | £215,000 | Terraced · Freehold | 1,109 sq ft · £194/sq ft | +5% vs 2006 |
| 15 Dec 2006 | £204,995 | Semi-detached · Freehold · New build | 1,109 sq ft · £185/sq ft | first recorded sale |
› 27 CF23 8QF · Detached £340,000· 25 Jul 2014 · 2 sales
| 25 Jul 2014 | £340,000 | Detached · Freehold | 2,013 sq ft · £169/sq ft | first recorded sale |
| 19 Dec 2006 | £344,995 | Detached · Freehold · New build | 2,013 sq ft · £171/sq ft | +1% vs 2014 |
› 17 CF23 8QF · Detached £290,000· 17 Jan 2014 · 2 sales
| 17 Jan 2014 | £290,000 | Detached · Freehold | 1,658 sq ft · £175/sq ft | first recorded sale |
| 29 Sept 2006 | £300,000 | Detached · Freehold · New build | 1,658 sq ft · £181/sq ft | +3% vs 2014 |
› 18 CF23 8QF · Detached £260,000· 6 Jun 2012 · 2 sales
| 6 Jun 2012 | £260,000 | Detached · Freehold | −21% vs 2008 | |
| 2 Apr 2008 | £329,995 | Detached · Freehold · New build | first recorded sale |
› 4 CF23 8QF · Detached £285,000· 1 Sept 2011
| 1 Sept 2011 | £285,000 | Detached · Freehold | 1,636 sq ft · £174/sq ft | first recorded sale |
› 10 CF23 8QF · Detached £212,000· 5 Aug 2009 · 2 sales
| 5 Aug 2009 | £212,000 | Detached · Freehold | −43% vs 2007 | |
| 8 Jun 2007 | £375,000 | Detached · Freehold · New build | first recorded sale |
› 14 CF23 8QF · Detached £375,000· 22 Jun 2007
| 22 Jun 2007 | £375,000 | Detached · Freehold | first recorded sale |
› 16 CF23 8QF · Detached £350,000· 16 Mar 2007
| 16 Mar 2007 | £350,000 | Detached · Freehold · New build | 1,711 sq ft · £205/sq ft | first recorded sale |
› 11 CF23 8QF · Detached £329,995· 21 Dec 2006
| 21 Dec 2006 | £329,995 | Detached · Freehold · New build | first recorded sale |
› 20 CF23 8QF · Detached £290,000· 21 Dec 2006
| 21 Dec 2006 | £290,000 | Detached · Freehold · New build | 1,938 sq ft · £150/sq ft | first recorded sale |
› 25 CF23 8QF · Detached £352,500· 8 Dec 2006
| 8 Dec 2006 | £352,500 | Detached · Freehold · New build | first recorded sale |
› 13 CF23 8QF · Detached £280,000· 29 Sept 2006
| 29 Sept 2006 | £280,000 | Detached · Freehold · New build | 1,227 sq ft · £228/sq ft | first recorded sale |
At your size
A 90 m² (970 sq ft) home in CF23 is worth roughly £247k–£369k at the district's typical £255–£381 per square foot (1,105 sales, two years) — a range, not a valuation.
Check your addressAll sold prices in Cardiff· CF23 district on the Cardiff page
Track Speedwell Close, CF23
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Sources and method. Sales completed to July 2026, as registered by 29 Aug 2026 · headline figures cover the 12 months to May 2026 (later months are still being registered).Next HM Land Registry release ~28 Sept 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.
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