Our Data Sources
15, Diamond Street, Cardiff has 51 entries in the Land Registry , most recently in October 2023 and a single entry in the EPC database dated December 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 15, Diamond Street, Cardiff, we estimate a market value of £239,079 and a rental value of £1,410 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £211,756 and £1,248 per month respectively.
Plot Size
HM Land Registry records the plot of land for 15, Diamond Street, Cardiff as measuring 133 m2.
That makes it the 11th largest plot in the postcode, where 31 of the 33 other houses have recorded plot data.
Energy Efficiency
15, Diamond Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Dec 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 15, Diamond Street, Cardiff completed on 9th October 2023 at £190,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 5 times.
Values of comparable properties have risen by 29.1% over the period since October 2023.
- Sold Oct 2023£190,000
- Sold May 2008£123,000
- Sold Dec 2007£133,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 15, Diamond Street, Cardiff have sold within a radius of 340 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 25th June 2025, was 13, Pearl Street, Cardiff, CF24 1HB, a freehold house which sold for £160,000.
Read more about house prices in CF24.
- Sold Jun 2025£160,000 | 4 Bed House13, Pearl Street, Cardiff, CF24 1HB13, Pearl Street, Cardiff, CF24 1HB
- Sold Mar 2024£210,000 | 4 Bed House13, Topaz Street, Cardiff, CF24 1PG13, Topaz Street, Cardiff, CF24 1PG
- Sold May 2021£190,000 | 4 Bed House30, Topaz Street, Cardiff, CF24 1PH30, Topaz Street, Cardiff, CF24 1PH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 91 addresses on Diamond Street, Cardiff, CF24, 15, Diamond Street, Cardiff comes out as the 8th largest and the 18th most expensive in our analysis of the public data.
It is also £3k more expensive than the average property across the CF24 district.
More reading links
Schools Nearby
Public Transport Nearby
- 1.0kmCardiff Queen Street
- 1.6kmCathays
- 1.9kmCardiff Central
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
