Our Data Sources
55, Topaz Street, Cardiff has no records in the Land Registry and a single entry in the EPC database dated July 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 55, Topaz Street, Cardiff, we estimate a market value of £221,118 and a rental value of £1,347 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £195,847 and £1,193 per month respectively.
Plot Size
HM Land Registry records the plot of land for 55, Topaz Street, Cardiff as measuring 126 m2.
That makes it the 2nd largest plot in the postcode, where 25 of the 28 other houses have recorded plot data.
Energy Efficiency
55, Topaz Street, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Jul 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Since 2021 258 properties similar to 55, Topaz Street, Cardiff have sold within a radius of 330 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 26th March 2026, was 52, Pearl Street, Cardiff, CF24 1PP, a freehold house which sold for £177,000.
Read more about house prices in CF24.
- Sold Mar 2026£177,000 | 3 Bed House52, Pearl Street, Cardiff, CF24 1PP52, Pearl Street, Cardiff, CF24 1PP
- Sold Jan 2026£220,000 | 3 Bed House58, Pearl Street, Cardiff, CF24 1PP58, Pearl Street, Cardiff, CF24 1PP
- Sold Nov 2025£185,000 | 3 Bed House62, Pearl Street, Cardiff, CF24 1PP62, Pearl Street, Cardiff, CF24 1PP
- Sold Sep 2025£225,000 | 3 Bed House86, Pearl Street, Cardiff, CF24 1PL86, Pearl Street, Cardiff, CF24 1PL
- Sold Jul 2025£205,000 | 3 Bed House60, Pearl Street, Cardiff, CF24 1PP60, Pearl Street, Cardiff, CF24 1PP
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £197,597, ranging from £109,542 to £230,255.
- 53 Topaz Street
4 Bed House | 6 m | Est. Value: £225,970
- 51 Topaz Street
4 Bed House | 11 m | Est. Value: £228,065
- 59 Topaz Street
2 Bed House | 11 m | Est. Value: £182,262
- 49 Topaz Street
4 Bed House | 15 m | Est. Value: £225,970
- 54 Topaz Street
3 Bed House | 24 m | Est. Value: £197,612
Location Comparison
Of the 73 addresses on Topaz Street, Cardiff, CF24, 55, Topaz Street, Cardiff comes out as the 45th largest and the 47th most expensive in our analysis of the public data.
It is also £16k less expensive than the average property across the CF24 district.
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Schools Nearby
Public Transport Nearby
- Cardiff Queen Street|1.1 km away
- Cathays|1.6 km away
- Cardiff Central|1.9 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












