HM Land Registry records the plot of land for 42, System Street, Cardiff as measuring 131 m².

That makes it the 5th largest plot in the postcode, where 12 of the 13 other houses have recorded plot data.

42, System Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Dec 2020.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 42, System Street, Cardiff completed on 31st July 2015 at £160,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 4 times.

Values of comparable properties have risen by 77.9% over the period since July 2015.

• Sold Jul 2015£160,000
• Sold Oct 2002£59,000
• Sold Feb 2001£55,000

Since 2008 25 properties similar to 42, System Street, Cardiff have sold within a radius of 350 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 7th July 2025, was 48, Longcross Street, Cardiff, CF24 0JW, a freehold house which sold for £305,000.

Read more about house prices in CF24.

• Sold Jul 2025£305,000 | 5 Bed House48, Longcross Street, Cardiff, CF24 0JW48, Longcross Street, Cardiff, CF24 0JW
• Sold Dec 2024£238,000 | 4 Bed House44, Metal Street, Cardiff, CF24 0JZ44, Metal Street, Cardiff, CF24 0JZ
• Sold Nov 2024£290,000 | 4 Bed House30, Piercefield Place, Cardiff, CF24 0LD30, Piercefield Place, Cardiff, CF24 0LD
• Sold Jul 2024£305,000 | 4 Bed House43, Planet Street, Cardiff, CF24 0HZ43, Planet Street, Cardiff, CF24 0HZ
• Sold Feb 2022£259,500 | 4 Bed House32, Orbit Street, Cardiff, CF24 0JX32, Orbit Street, Cardiff, CF24 0JX
• Sold Jan 2022£191,000 | 4 Bed House13, Silver Street, Cardiff, CF24 0LG13, Silver Street, Cardiff, CF24 0LG
• Sold Dec 2021£250,000 | 5 Bed House16, Longcross Street, Cardiff, CF24 0JW16, Longcross Street, Cardiff, CF24 0JW
• Sold Nov 2021£240,000 | 5 Bed House10, Emerald Street, Cardiff, CF24 1QB10, Emerald Street, Cardiff, CF24 1QB
• Sold Dec 2020£195,000 | 4 Bed House18, Ruby Street, Cardiff, CF24 1LN18, Ruby Street, Cardiff, CF24 1LN
• Sold Jun 2020£190,100 | 4 Bed House9, Lead Street, Cardiff, CF24 0LJ9, Lead Street, Cardiff, CF24 0LJ
• Sold Oct 2019£237,000 | 4 Bed House8, Longcross Street, Cardiff, CF24 0JW8, Longcross Street, Cardiff, CF24 0JW
• Sold Aug 2019£185,000 | 4 Bed House67, Metal Street, Cardiff, CF24 0LA67, Metal Street, Cardiff, CF24 0LA
• Sold Feb 2019£215,000 | 4 Bed House26, Longcross Street, Cardiff, CF24 0JW26, Longcross Street, Cardiff, CF24 0JW
• Sold Oct 2017£203,000 | 4 Bed House36, Orbit Street, Cardiff, CF24 0JX36, Orbit Street, Cardiff, CF24 0JX
• Sold Apr 2017£153,500 | 4 Bed House14, Longcross Street, Cardiff, CF24 0JW14, Longcross Street, Cardiff, CF24 0JW
• Sold Dec 2015£165,000 | 4 Bed House54, Longcross Street, Cardiff, CF24 0JW54, Longcross Street, Cardiff, CF24 0JW
• Sold Apr 2015£155,000 | 4 Bed House15, Lead Street, Cardiff, CF24 0LJ15, Lead Street, Cardiff, CF24 0LJ
• Sold Oct 2014£133,000 | 4 Bed House1, Eclipse Street, Cardiff, CF24 0JD1, Eclipse Street, Cardiff, CF24 0JD
• Sold Jun 2010£125,000 | 4 Bed House45, Planet Street, Cardiff, CF24 0HZ45, Planet Street, Cardiff, CF24 0HZ
• Sold Sep 2008£144,000 | 4 Bed House34, Longcross Street, Cardiff, CF24 0JW34, Longcross Street, Cardiff, CF24 0JW

Of the 57 addresses on System Street, Cardiff, CF24, 42, System Street, Cardiff comes out as the 2nd largest and the 2nd most expensive in our analysis of the public data.

It is also £71k more expensive than the average property across the CF24 district.

• Cardiff Queen Street

  |

  700 m away
• Cathays

  |

  1.4 km away
• Cardiff Central

  |

  1.6 km away

The flood risk here is rated Very Low, based on Environment Agency data.