Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
4, Trecastle Avenue, Llanishen, CF14 5BX -	23 Apr 2024	£180,000	52 m² 559 sqft	£3,461 £321	Flat (2 bed)
11, Trecastle Avenue, Llanishen, CF14 5BX -	30 Jun 2023	£293,000	101 m² 1087 sqft	£2,900 £269	Terrace (3 bed)
6, Trecastle Avenue, Llanishen, CF14 5BX -	27 Oct 2022	£166,000	76 m² 818 sqft	£2,184 £202	Flat (3 bed)
8, Trecastle Avenue, Llanishen, CF14 5BX -	24 Jun 2021	£137,500	73 m² 785 sqft	£1,883 £174	Flat (2 bed)
14, Trecastle Avenue, Llanishen, CF14 5BX -	23 Oct 2020	£132,000	72 m² 775 sqft	£1,833 £170	Flat (2 bed)
7, Trecastle Avenue, Llanishen, CF14 5BX -	12 Oct 2020	£145,000	69 m² 742 sqft	£2,101 £195	Flat (2 bed)
25, Trecastle Avenue, Llanishen, CF14 5BX -	23 Sep 2019	£147,500	74 m² 796 sqft	£1,993 £185	Flat (2 bed)
3, Trecastle Avenue, Llanishen, CF14 5BX -	29 Sep 2017	£135,000	72 m² 775 sqft	£1,875 £174	Semi-D (2 bed)
19, Trecastle Avenue, Llanishen, CF14 5BX -	18 Jul 2016	£192,000	87 m² 936 sqft	£2,206 £204	Terrace (3 bed)
29, Trecastle Avenue, Llanishen, CF14 5BX -	04 Jan 2016	£109,000	63 m² 678 sqft	£1,730 £160	Flat (2 bed)
28, Trecastle Avenue, Llanishen, CF14 5BX	15 Jul 2015	£170,000	97 m² 1044 sqft	£1,752 £162	Semi-D (3 bed)
27, Trecastle Avenue, Llanishen, CF14 5BX -	05 Jun 2015	£125,000			Flat (2 bed)
17, Trecastle Avenue, Llanishen, CF14 5BX -	27 Feb 2015	£173,000	99 m² 1065 sqft	£1,747 £162	Terrace (3 bed)
1, Trecastle Avenue, Llanishen, CF14 5BX -	30 Jul 2010	£115,500	74 m² 796 sqft	£1,560 £144	Terrace (2 bed)
22, Trecastle Avenue, Llanishen, CF14 5BX -	30 Jun 2010	£97,000	82 m² 882 sqft	£1,182 £109	Detached (2 bed)
20, Trecastle Avenue, Llanishen, CF14 5BX -	01 Dec 2006	£120,000	74 m² 796 sqft	£1,621 £150	Flat (2 bed)
4, Trecastle Avenue -	£180,000 Apr-2024	52 559	3,461 321
11, Trecastle Avenue -	£293,000 Jun-2023	101 1087	2,900 269
6, Trecastle Avenue -	£166,000 Oct-2022	76 818	2,184 202
8, Trecastle Avenue -	£137,500 Jun-2021	73 785	1,883 174
14, Trecastle Avenue -	£132,000 Oct-2020	72 775	1,833 170
7, Trecastle Avenue -	£145,000 Oct-2020	69 742	2,101 195
25, Trecastle Avenue -	£147,500 Sep-2019	74 796	1,993 185
3, Trecastle Avenue -	£135,000 Sep-2017	72 775	1,875 174
19, Trecastle Avenue -	£192,000 Jul-2016	87 936	2,206 204
29, Trecastle Avenue -	£109,000 Jan-2016	63 678	1,730 160
28, Trecastle Avenue	£170,000 Jul-2015	97 1044	1,752 162
27, Trecastle Avenue -	£125,000 Jun-2015
17, Trecastle Avenue -	£173,000 Feb-2015	99 1065	1,747 162
1, Trecastle Avenue -	£115,500 Jul-2010	74 796	1,560 144
22, Trecastle Avenue -	£97,000 Jun-2010	82 882	1,182 109
20, Trecastle Avenue -	£120,000 Dec-2006	74 796	1,621 150

The data above for Trecastle Avenue can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Trecastle Avenue, Llanishen is £2,672 sqm (£248 per sq ft), this is from the Land Registry sold price of the 5 most recent sales.
The majority of homes in Llanishen are now selling for between £2,740 and £3,680 per square metre (£254 and £341 per square foot) , find out more in this local analysis of CF14 5 (Llanishen) house prices.
There are about 16 homes on Trecastle Avenue, we would have expected roughly 2 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 5 property sales in Trecastle Avenue, averaging roughly 1 home sales per year .
The average size of all the properties on Trecastle Avenue is 75 m2 (807 sqft).