3Y Avg Price
£289,248
24 sales
Properties
107
Sales / Year
8.2
5-year average
Avg £/sq ft
—
Rank in CF3
123rd
of 378 streets
Last Sale
£300,000
Aug 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
155 total recorded
184 Mortimer Avenue
Semi-Detached
£300,000
Aug 2026
98 Mortimer Avenue
Semi-Detached
£275,000
Jul 2026
104 Mortimer Avenue
Terraced
£246,000
Jul 2026
185 Mortimer Avenue
Semi-Detached
£299,000
Mar 2026
139 Mortimer Avenue
Semi-Detached
£255,000
Jan 2026
186 Mortimer Avenue
Semi-Detached
£290,000
Nov 2025
117 Mortimer Avenue
Terraced
£287,500
Sept 2025
166 Mortimer Avenue
Semi-Detached
£289,950
Aug 2025
179 Mortimer Avenue
Semi-Detached
£290,000
Jul 2025
162 Mortimer Avenue
Detached
£374,000
Jul 2025
Street Rankings — CF3
Streets ranked by 3-year average sale price. Showing positions 119–128 of 378.
| # | Street | 3Y Avg |
|---|---|---|
| 119 | South View Drive | £291,250 |
| 120 | Pearce Close | £291,000 |
| 121 | Plas Nanthelyg | £290,000 |
| 122 | Tai Cae'R Castell | £289,625 |
| 123 | Mortimer Avenue | £289,248 |
| 124 | Clos Thomas | £288,195 |
| 125 | Aspen Close | £287,500 |
| 126 | Heol Swatridge | £287,000 |
| 127 | Sullivan Close | £285,750 |
| 128 | Fieldfare Drive | £284,400 |
Property Mix
Type
Tenure
EPC Ratings
0 of 107 properties have an EPC record
District Context — CF3
CF3 covers central and southern areas of Cardiff, Wales's capital city. It is a mixed neighbourhood combining residential communities with urban amenities.
Average Property Price - CF3
£269,608
34
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - CF3
£34,935
31
National percentile
2023 census data
10-Year Annualised Price Growth - CF3
4.0%
80
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - CF
5.0%
92
National percentile
Estimate at 31 Aug 2026