3Y Avg Price
£228,750
2 sales
Properties
18
17 freehold · 1 leasehold
Sales / Year
0.6
5-year average
Avg £/sq ft
£200
£2,154/m²
Rank in CF24
121st
of 270 streets
Last Sale
£265,000
Apr 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
30 total recorded
51 System Street
Terraced
£265,000
Apr 2026
57 System Street
Terraced
£192,500
Dec 2023
50 System Street
Terraced
£239,500
Aug 2021
FLAT 1, PHOENIX HOUSE System Street
Flat/Maisonette
£95,000
Feb 2019
52 System Street
Terraced
£139,014
Jan 2019
61 System Street
Terraced
£134,000
May 2016
57 System Street
Terraced
£147,500
Feb 2016
59 System Street
Terraced
£110,000
Sept 2015
42 System Street
Terraced
£160,000
Jul 2015
31 System Street
Terraced
£128,000
Oct 2012
Street Rankings — CF24
Streets ranked by 3-year average sale price. Showing positions 117–126 of 270.
| # | Street | 3Y Avg |
|---|---|---|
| 117 | Marion Street | £230,663 |
| 118 | Mervyn Road | £230,000 |
| 118 | Vale Road | £230,000 |
| 120 | Beckgrove Close | £229,950 |
| 121 | System Street | £228,750 |
| 122 | Daniel Street | £228,600 |
| 123 | Wilson Street | £228,429 |
| 124 | Hart Place | £227,983 |
| 125 | Booker Street | £226,000 |
| 126 | Silver Street | £225,500 |
Property Mix
Type
Tenure
EPC Ratings
12 of 18 properties have an EPC record
Avg floor area: 926 sq ft (86 m²)
District Context — CF24
CF24 covers central Cardiff, including areas around the city centre and nearby residential neighbourhoods. It is a diverse, densely populated urban district with a strong student and young professional presence.
Average Property Price - CF24
£303,711
44
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - CF24
£32,358
16
National percentile
2023 census data
10-Year Annualised Price Growth - CF24
6.3%
98
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - CF
5.0%
92
National percentile
Estimate at 31 Jul 2026