128, Treharris Street
128, Treharris Street
Description & Estimates







The public record describes 128, Treharris Street, Cardiff as a period house with 731 ft2 of internal area, sitting on a 87.2 m2 plot.
In this area, houses of this size normally have 2 bedrooms with a garden.
128, Treharris Street, Cardiff has an estimated sale value of £213,887 and an estimated rental value of £1,203 per month, assuming reasonable condition and based on the information available.
Treharris Street, Cardiff, CF24 lies within the CF24 postal district.
Our Data Sources
128, Treharris Street, Cardiff has no recent1 records in the the Land Registry and a single entry in the EPC database dated July 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 128, Treharris Street, Cardiff would be worth £224,581, with a potential rental value of £1,264 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £198,915, with a rental value of £1,119 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 128, Treharris Street, Cardiff has climbed by £419 (0.2%) over the last year. During the same period, its estimated monthly rental value has risen by £43 (3.6%). The property's estimated gross yield is currently 6.8%.
Plot Size
128, Treharris Street, Cardiff occupies a 87 m2 plot as recorded by HM Land Registry.
Of the 38 other houses in this postcode, 35 have recorded plot sizes, and this one ranks as the 28th largest.
Energy Efficiency
128, Treharris Street, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Jul 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
128, Treharris Street, Cardiff last changed hands on 27th January 1995, selling for £47,500. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Jan 1995£47,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 290 metres of 128, Treharris Street, Cardiff across the last 2 years.
Most recently, 34, Rose Street, Cardiff, CF24 3EA, a freehold house, sold at £227,500 on the 6th June 2025.
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 128, Treharris Street, Cardiff as the 163rd largest and the 163rd most expensive of the 174 addresses on Treharris Street, Cardiff, CF24.
Against the CF24 postcode district average, it is £11k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Cathays station is the nearest stop to 128, Treharris Street, Cardiff at 1.0 kilometres away.
- 1.0kmCathays
- 1.1kmCardiff Queen Street
- 1.9kmCardiff 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.

