House Prices in Llanishen
House prices in Llanishen have an overall average of £407,872 over the last year.
The majority of properties sold in Llanishen during the last year were detached properties, selling for an average price of £667,458. Semi-detached properties sold for an average of £403,000, with flats fetching £160,071.
Overall, the historical sold prices in Llanishen over the last year were 2% up on the previous year and 4% down on the 2023 peak of £423,490.
Properties Sold
Flat 2, Fidlas House, Fidlas Road, Llanishen, Cardiff CF14 0NE
| Today | See what it's worth now |
| 20 Feb 2026 | £260,000 |
| 16 Sep 2022 | £247,500 |
No other historical records.
12, Watton Close, Llanishen, Cardiff CF14 5DG
| Today | See what it's worth now |
| 16 Feb 2026 | £184,000 |
| 22 Mar 2024 | £140,000 |
67, Newborough Avenue, Llanishen, Cardiff CF14 5DA
| Today | See what it's worth now |
| 11 Feb 2026 | £152,000 |
No other historical records.
Protea House, Lisvane Road, Lisvane, Cardiff CF14 0SF
| Today | See what it's worth now |
| 11 Feb 2026 | £920,000 |
| 18 Aug 2015 | £655,000 |
No other historical records.
64, Fishguard Road, Llanishen, Cardiff CF14 5PR
| Today | See what it's worth now |
| 23 Jan 2026 | £300,000 |
| 14 May 2010 | £117,550 |
No other historical records.
64, Heol Hir, Llanishen, Cardiff CF14 5AE
| Today | See what it's worth now |
| 22 Jan 2026 | £364,995 |
No other historical records.
101, Morris Avenue, Llanishen, Cardiff CF14 5JY
| Today | See what it's worth now |
| 19 Jan 2026 | £243,000 |
| 20 Feb 1995 | £18,000 |
No other historical records.
6, Clos Coed-y-dafarn, Lisvane, Cardiff CF14 0ER
| Today | See what it's worth now |
| 7 Jan 2026 | £600,000 |
| 5 Jan 2022 | £495,000 |
No other historical records.
Penffordd, Cefn Mably Road, Lisvane, Cardiff CF14 0SP
| Today | See what it's worth now |
| 7 Jan 2026 | £479,950 |
| 8 Jun 2012 | £240,000 |
No other historical records.
35, Newborough Avenue, Llanishen, Cardiff CF14 5BZ
| Today | See what it's worth now |
| 19 Dec 2025 | £327,500 |
| 4 Dec 2020 | £250,000 |
70, Pentland Close, Llanishen, Cardiff CF14 5BB
| Today | See what it's worth now |
| 19 Dec 2025 | £135,000 |
| 4 Dec 2020 | £115,000 |
46, Morris Avenue, Llanishen, Cardiff CF14 5JW
| Today | See what it's worth now |
| 19 Dec 2025 | £150,000 |
| 30 Jun 2006 | £96,000 |
No other historical records.
43, Llys Pegasus, Ty Glas Road, Llanishen, Cardiff CF14 5ER
| Today | See what it's worth now |
| 18 Dec 2025 | £175,000 |
| 10 Jun 2016 | £165,000 |
16, Ashbourn Way, Llanishen, Cardiff CF14 5EY
| Today | See what it's worth now |
| 18 Dec 2025 | £188,000 |
| 20 Mar 2020 | £145,000 |
No other historical records.
21, Llanishen Court, Llanishen, Cardiff CF14 5PD
| Today | See what it's worth now |
| 12 Dec 2025 | £153,000 |
| 5 Feb 2024 | £145,000 |
46, White Barn Road, Llanishen, Cardiff CF14 5HB
| Today | See what it's worth now |
| 12 Dec 2025 | £270,000 |
| 3 Jun 2013 | £152,000 |
137, Fishguard Road, Llanishen, Cardiff CF14 5PS
| Today | See what it's worth now |
| 11 Dec 2025 | £400,000 |
| 18 Dec 2017 | £170,000 |
30, Glendale Avenue, Llanishen, Cardiff CF14 5JP
| Today | See what it's worth now |
| 11 Dec 2025 | £245,000 |
| 12 Feb 2016 | £170,000 |
35, Mostyn Square, Llanishen, Cardiff CF14 5FE
| Today | See what it's worth now |
| 10 Dec 2025 | £390,000 |
| 10 Sep 2010 | £212,000 |
11, Heol Hir, Llanishen, Cardiff CF14 5AA
| Today | See what it's worth now |
| 2 Dec 2025 | £317,500 |
| 21 Jan 2022 | £320,000 |
3, Mostyn Square, Llanishen, Cardiff CF14 5FE
| Today | See what it's worth now |
| 28 Nov 2025 | £338,000 |
| 10 Feb 2020 | £274,000 |
205, Tatham Road, Llanishen, Cardiff CF14 5FF
| Today | See what it's worth now |
| 28 Nov 2025 | £335,000 |
| 23 Jul 2015 | £255,000 |
23, Melbourne Road, Llanishen, Cardiff CF14 5NH
| Today | See what it's worth now |
| 28 Nov 2025 | £456,500 |
| 29 May 1998 | £89,950 |
No other historical records.
36, Bardsey Crescent, Llanishen, Cardiff CF14 5LA
| Today | See what it's worth now |
| 28 Nov 2025 | £310,000 |
| 18 Dec 2009 | £162,950 |
116, Mill Road, Lisvane, Cardiff CF14 0UG
| Today | See what it's worth now |
| 26 Nov 2025 | £510,000 |
| 16 Jul 2008 | £297,000 |
No other historical records.
Source Acknowledgement: © Crown copyright. England and Wales house price data is publicly available information produced by the HM Land Registry.This material was last updated on 9 April 2026. It covers the period from 1 January 1995 to 27 February 2026 and contains property transactions which have been registered during that period. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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