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
142, Mortimer Avenue, Old St Mellons, CF3 6YF	10 Dec 2024	£325,000	90 m² 968 sqft	£3,611 £335	Detached
114, Mortimer Avenue, Old St Mellons, CF3 6YF	29 Nov 2024	£100,000	78 m² 839 sqft	£1,282 £119	Detached
176, Mortimer Avenue, Old St Mellons, CF3 6YF	04 Nov 2024	£306,000	99 m² 1065 sqft	£3,090 £287	Semi-D
126, Mortimer Avenue, Old St Mellons, CF3 6YF	16 Oct 2024	£285,000	71 m² 764 sqft	£4,014 £372	Semi-D
187, Mortimer Avenue, Old St Mellons, CF3 6YG	07 Oct 2024	£265,000 B	94 m² 1011 sqft	£2,819 £261	Semi-D
101, Mortimer Avenue, Old St Mellons, CF3 6YG	16 Sep 2024	£402,500 B	113 m² 1216 sqft	£3,561 £330	Detached
121, Mortimer Avenue, Old St Mellons, CF3 6YG	12 Jul 2024	£220,000 B	59 m² 635 sqft	£3,728 £346	Terrace
158, Mortimer Avenue, Old St Mellons, CF3 6YF	28 Jun 2024	£270,000	71 m² 764 sqft	£3,802 £353	Semi-D
185, Mortimer Avenue, Old St Mellons, CF3 6YG	26 Apr 2024	£260,000 B	94 m² 1011 sqft	£2,765 £256	Semi-D
175, Mortimer Avenue, Old St Mellons, CF3 6YG	26 Apr 2024	£260,000 B	94 m² 1011 sqft	£2,765 £256	Semi-D
116, Mortimer Avenue, Old St Mellons, CF3 6YF	27 Mar 2024	£335,000 B	78 m² 839 sqft	£4,294 £398	Detached
177, Mortimer Avenue, Old St Mellons, CF3 6YG	26 Mar 2024	£275,000 B	94 m² 1011 sqft	£2,925 £271	Semi-D
95, Mortimer Avenue, Old St Mellons, CF3 6YG	30 Nov 2023	£357,500	93 m² 1001 sqft	£3,844 £357	Detached
199, Mortimer Avenue, Old St Mellons, CF3 6YG	13 May 2023	£289,950	99 m² 1065 sqft	£2,928 £272	Semi-D
110, Mortimer Avenue, Old St Mellons, CF3 6YF	13 Apr 2023	£220,000	59 m² 635 sqft	£3,728 £346	Terrace
140, Mortimer Avenue, Old St Mellons, CF3 6YF	15 Feb 2023	£369,950	113 m² 1216 sqft	£3,273 £304	Detached
136, Mortimer Avenue, Old St Mellons, CF3 6YF	16 Dec 2022	£340,000	90 m² 968 sqft	£3,777 £350	Detached
171, Mortimer Avenue, Old St Mellons, CF3 6YG	25 Nov 2022	£300,000	71 m² 764 sqft	£4,225 £392	Semi-D
139, Mortimer Avenue, Old St Mellons, CF3 6YG	28 Oct 2022	£248,000	59 m² 635 sqft	£4,203 £390	Semi-D
188, Mortimer Avenue, Old St Mellons, CF3 6YF	20 Sep 2022	£290,000	71 m² 764 sqft	£4,084 £379	Semi-D
132, Mortimer Avenue, Old St Mellons, CF3 6YF	29 Jul 2022	£270,000	71 m² 764 sqft	£3,802 £353	Semi-D
151, Mortimer Avenue, Old St Mellons, CF3 6YG	28 Jul 2022	£312,000	99 m² 1065 sqft	£3,151 £292	Semi-D
115, Mortimer Avenue, Old St Mellons, CF3 6YG	08 Jul 2022	£227,500	59 m² 635 sqft	£3,855 £358	Terrace
190, Mortimer Avenue, Old St Mellons, CF3 6YF	29 Jun 2022	£280,000	94 m² 1011 sqft	£2,978 £276	Semi-D
134, Mortimer Avenue, Old St Mellons, CF3 6YF	10 Jun 2022	£270,000	71 m² 764 sqft	£3,802 £353	Semi-D
128, Mortimer Avenue, Old St Mellons, CF3 6YF	25 Feb 2022	£262,000	94 m² 1011 sqft	£2,787 £258	Semi-D
143, Mortimer Avenue, Old St Mellons, CF3 6YG	27 Jan 2022	£233,000	59 m² 635 sqft	£3,949 £366	Terrace
160, Mortimer Avenue, Old St Mellons, CF3 6YF	08 Dec 2021	£260,000	71 m² 764 sqft	£3,661 £340	Semi-D
108, Mortimer Avenue, Old St Mellons, CF3 6YF	26 Nov 2021	£218,500	59 m² 635 sqft	£3,703 £344	Terrace
109, Mortimer Avenue, Old St Mellons, CF3 6YG	10 Sep 2021	£255,000	71 m² 764 sqft	£3,591 £333	Terrace
142, Mortimer Avenue	£325,000 Dec-2024	90 968	3,611 335
114, Mortimer Avenue	£100,000 Nov-2024	78 839	1,282 119
176, Mortimer Avenue	£306,000 Nov-2024	99 1065	3,090 287
126, Mortimer Avenue	£285,000 Oct-2024	71 764	4,014 372
187, Mortimer Avenue	£265,000 B Oct-2024	94 1011	2,819 261
101, Mortimer Avenue	£402,500 B Sep-2024	113 1216	3,561 330
121, Mortimer Avenue	£220,000 B Jul-2024	59 635	3,728 346
158, Mortimer Avenue	£270,000 Jun-2024	71 764	3,802 353
185, Mortimer Avenue	£260,000 B Apr-2024	94 1011	2,765 256
175, Mortimer Avenue	£260,000 B Apr-2024	94 1011	2,765 256
116, Mortimer Avenue	£335,000 B Mar-2024	78 839	4,294 398
177, Mortimer Avenue	£275,000 B Mar-2024	94 1011	2,925 271
95, Mortimer Avenue	£357,500 Nov-2023	93 1001	3,844 357
199, Mortimer Avenue	£289,950 May-2023	99 1065	2,928 272
110, Mortimer Avenue	£220,000 Apr-2023	59 635	3,728 346
140, Mortimer Avenue	£369,950 Feb-2023	113 1216	3,273 304
136, Mortimer Avenue	£340,000 Dec-2022	90 968	3,777 350
171, Mortimer Avenue	£300,000 Nov-2022	71 764	4,225 392
139, Mortimer Avenue	£248,000 Oct-2022	59 635	4,203 390
188, Mortimer Avenue	£290,000 Sep-2022	71 764	4,084 379
132, Mortimer Avenue	£270,000 Jul-2022	71 764	3,802 353
151, Mortimer Avenue	£312,000 Jul-2022	99 1065	3,151 292
115, Mortimer Avenue	£227,500 Jul-2022	59 635	3,855 358
190, Mortimer Avenue	£280,000 Jun-2022	94 1011	2,978 276
134, Mortimer Avenue	£270,000 Jun-2022	71 764	3,802 353
128, Mortimer Avenue	£262,000 Feb-2022	94 1011	2,787 258
143, Mortimer Avenue	£233,000 Jan-2022	59 635	3,949 366
160, Mortimer Avenue	£260,000 Dec-2021	71 764	3,661 340
108, Mortimer Avenue	£218,500 Nov-2021	59 635	3,703 344
109, Mortimer Avenue	£255,000 Sep-2021	71 764	3,591 333

The data above for Mortimer 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 Mortimer Avenue, Old St Mellons is £3,383 sqm (£314 per sq ft), this is from the selling price of the 34 most recent sales.
The majority of homes in Old St Mellons are now selling for between £3,200 and £4,070 per square metre (£297 and £378 per square foot) , find out more in this local analysis of CF3 6 (Old St Mellons) house prices.
There are about 107 homes on Mortimer Avenue, we would have expected approximately 15 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 34 property sales in Mortimer Avenue with 4 sold as new, averaging about 7 home sales per year .
The average size of all the properties on Mortimer Avenue is 84 m2 (904 sqft).