38B, Diamond Street
38B, Diamond Street
Description & Estimates
Public records show 38B, Diamond Street, Cardiff to be a period leasehold apartment with 430 ft2 of internal area.
In this area, apartments of this size normally have 1 bedroom.
38B, Diamond Street, Cardiff has an estimated sale value of £121,239 and an estimated rental value of £853 per month, assuming reasonable condition and based on the information available.
The apartment sits within 38, Diamond Street, Cardiff, CF24.
Diamond Street, Cardiff, CF24 lies within the CF24 postal district.
Our Data Sources
38B, Diamond Street, Cardiff has a single entry in the Land Registry from July 2008 and a single entry in the EPC database dated November 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 38B, Diamond Street, Cardiff would be worth £127,301, with a potential rental value of £895 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £112,752, with a rental value of £793 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 38B, Diamond Street, Cardiff has decreased by £371 (0.3%) over the last year. During the same period, its estimated monthly rental value has grown by £26 (3.0%). The property's estimated gross yield is currently 8.4%.
Energy Efficiency
38B, Diamond Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Nov 2025.
The property is not connected to mains gas and has high performance glazing. It is heated using Room heaters, electric.
Sold Prices
38B, Diamond Street, Cardiff last changed hands on 18th July 2008, selling for £89,250. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 35.9% since July 2008.
- Sold Jul 2008£89,250
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 330 metres of 38B, Diamond Street, Cardiff across the last 2 years.
Most recently, Flat 11, Pearl Court, Pearl Street, Cardiff, CF24 1PL, a leasehold flat, sold at £122,000 on the 2nd March 2026.
Read more about house prices in CF24.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 38B, Diamond Street, Cardiff as the 91st largest and the 91st most expensive of the 91 addresses on Diamond Street, Cardiff, CF24.
Against the CF24 postcode district average, it is £104k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
Cardiff Queen Street station is the nearest stop to 38B, Diamond Street, Cardiff at 1.2 kilometres away.
- 1.2kmCardiff Queen Street
- 1.7kmCathays
- 2.0kmCardiff Central
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
