Mortimer Avenue, Old St Mellons, Cardiff
MyStreetCheck free street report: Mortimer Avenue, Old St Mellons, Cardiff · 31 October 2026 · www.mystreetcheck.co.uk/cardiff-cardiff/mortimer-avenue/
House prices, sold prices and local information for CF3 6YG, CF3 6YF.
Average price (last 12 months)
£277,500
6 sales
Average price (since 2018)
£251,113
155 sales
Price range
£100k – £403k
lowest to highest sale
Last sale
17 Aug 2026
CF3 6YF
Sold prices on Mortimer Avenue
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 158, Mortimer Avenue CF3 6YF | 3 Dec 2018 | £214,995 | Semi-detached New build | Freehold |
| 113, Mortimer Avenue CF3 6YG | 19 Nov 2018 | £178,995 | Terraced New build | Freehold |
| 143, Mortimer Avenue CF3 6YG | 16 Nov 2018 | £189,995 | Terraced New build | Freehold |
| 164, Mortimer Avenue CF3 6YF | 16 Nov 2018 | £219,995 | Semi-detached New build | Freehold |
| 149, Mortimer Avenue CF3 6YG | 9 Nov 2018 | £250,000 | Semi-detached New build | Freehold |
| 153, Mortimer Avenue CF3 6YG | 9 Nov 2018 | £304,995 | Detached New build | Freehold |
| 145, Mortimer Avenue CF3 6YG | 30 Oct 2018 | £178,000 | Terraced New build | Freehold |
| 147, Mortimer Avenue CF3 6YG | 29 Oct 2018 | £189,995 | Terraced New build | Freehold |
| 155, Mortimer Avenue CF3 6YG | 29 Oct 2018 | £304,995 | Detached New build | Freehold |
| 117, Mortimer Avenue CF3 6YG | 26 Oct 2018 | £214,995 | Terraced New build | Freehold |
| 137, Mortimer Avenue CF3 6YG | 26 Oct 2018 | £284,995 | Detached New build | Freehold |
| 139, Mortimer Avenue CF3 6YG | 26 Oct 2018 | £189,995 | Semi-detached New build | Freehold |
| 141, Mortimer Avenue CF3 6YG | 26 Oct 2018 | £189,995 | Semi-detached New build | Freehold |
| 97, Mortimer Avenue CF3 6YG | 26 Oct 2018 | £300,000 | Detached New build | Freehold |
| 104, Mortimer Avenue CF3 6YF | 28 Sep 2018 | £178,500 | Terraced New build | Freehold |
| 109, Mortimer Avenue CF3 6YG | 28 Sep 2018 | £216,000 | Terraced New build | Freehold |
| 119, Mortimer Avenue CF3 6YG | 28 Sep 2018 | £176,500 | Terraced New build | Freehold |
| 121, Mortimer Avenue CF3 6YG | 28 Sep 2018 | £176,500 | Terraced New build | Freehold |
| 128, Mortimer Avenue CF3 6YF | 28 Sep 2018 | £217,995 | Semi-detached New build | Freehold |
| 132, Mortimer Avenue CF3 6YF | 28 Sep 2018 | £219,995 | Semi-detached New build | Freehold |
| 150, Mortimer Avenue CF3 6YF | 28 Sep 2018 | £179,995 | Terraced New build | Freehold |
| 98, Mortimer Avenue CF3 6YF | 21 Sep 2018 | £219,995 | Semi-detached New build | Freehold |
| 101, Mortimer Avenue CF3 6YG | 31 Aug 2018 | £324,995 | Detached New build | Freehold |
| 148, Mortimer Avenue CF3 6YF | 31 Aug 2018 | £179,995 | Terraced New build | Freehold |
| 146, Mortimer Avenue CF3 6YF | 17 Aug 2018 | £219,995 | Terraced New build | Freehold |
| 110, Mortimer Avenue CF3 6YF | 27 Jul 2018 | £179,995 | Terraced New build | Freehold |
| 103, Mortimer Avenue CF3 6YG | 29 Jun 2018 | £296,995 | Detached New build | Freehold |
| 105, Mortimer Avenue CF3 6YG | 29 Jun 2018 | £184,995 | Terraced New build | Freehold |
| 106, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £189,995 | Terraced New build | Freehold |
| 107, Mortimer Avenue CF3 6YG | 29 Jun 2018 | £184,995 | Terraced New build | Freehold |
| 108, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £189,995 | Terraced New build | Freehold |
| 111, Mortimer Avenue CF3 6YG | 29 Jun 2018 | £217,995 | Terraced New build | Freehold |
| 112, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £214,995 | Terraced New build | Freehold |
| 114, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £264,995 | Detached New build | Freehold |
| 115, Mortimer Avenue CF3 6YG | 29 Jun 2018 | £189,995 | Terraced New build | Freehold |
| 116, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £264,995 | Detached New build | Freehold |
| 118, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £282,500 | Detached New build | Freehold |
| 123, Mortimer Avenue CF3 6YG | 29 Jun 2018 | £219,995 | Terraced New build | Freehold |
| 124, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £224,995 | Semi-detached New build | Freehold |
| 125, Mortimer Avenue CF3 6YG | 29 Jun 2018 | £254,995 | Semi-detached New build | Freehold |
| 127, Mortimer Avenue CF3 6YG | 29 Jun 2018 | £254,995 | Semi-detached New build | Freehold |
| 130, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £224,995 | Semi-detached New build | Freehold |
| 134, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £212,000 | Semi-detached New build | Freehold |
| 138, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £282,500 | Detached New build | Freehold |
| 140, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £296,995 | Detached New build | Freehold |
| 142, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £282,500 | Detached New build | Freehold |
| 144, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £282,500 | Detached New build | Freehold |
| 152, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £219,995 | Terraced New build | Freehold |
| 154, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £299,995 | Detached New build | Freehold |
| 156, Mortimer Avenue CF3 6YF | 29 Jun 2018 | £285,995 | Detached New build | Freehold |
Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.
Nearby streets in CF3
- Church Road£269k
- Heol Bennett£370k
- Heol Booths£317k
- Rhodfa Crughywel£212k
- Wentloog Road£210k
- New Road£234k
- Greenway Road£244k
- Heritage Park£237k
- Ridgeway Road£249k
- Rhodfa Leonard£307k
- Willowbrook Gardens£239k
- Heol Williams£248k