Be the first Estate
Agent here!







The public record describes 98, Mardy Street, Cardiff as a period house with 1,054 ft2 of internal area, sitting on a 138 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
98, Mardy Street, Cardiff has an estimated sale value of £254,594 and an estimated rental value of £1,680 per month, assuming reasonable condition and based on the information available.
Mardy Street, Cardiff, CF11 lies within the CF11 postal district.
98, Mardy Street, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated May 2016.
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.
In very good condition, we estimate 98, Mardy Street, Cardiff would be worth £267,324, with a potential rental value of £1,764 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £236,772, with a rental value of £1,563 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
The estimated sale value of 98, Mardy Street, Cardiff has grown by £683 (0.3%) over the last year. During the same period, its estimated monthly rental value has climbed by £56 (3.3%). The property's estimated gross yield is currently 7.9%.
98, Mardy Street, Cardiff occupies a 138 m2 plot as recorded by HM Land Registry.
Of the 42 other houses in this postcode, 40 have recorded plot sizes, and this one ranks as the 19th largest.
98, Mardy Street, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 19 May 2016.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 360 metres of 98, Mardy Street, Cardiff across the last 2 years.
Most recently, 55, Dorset Street, Cardiff, CF11 6PT, a freehold house, sold at £262,500 on the 28th November 2025.
Read more about house prices in CF11.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Our analysis of the public data ranks 98, Mardy Street, Cardiff as the 90th largest and the 93rd most expensive of the 116 addresses on Mardy Street, Cardiff, CF11.
Against the CF11 postcode district average, it is £5k more expensive than the typical property.
Grangetown (Cardiff) station is the nearest stop to 98, Mardy Street, Cardiff at 600 metres away.
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Environment Agency data suggests this area has a very low risk of flooding.
The recent census recorded whether a resident owned or rented their home.
In the area around 98, Mardy Street, Cardiff, 36.8% of property is privately owned with a mortgage and 31.6% is privately owned outright.
The graph below shows how this compares to Wales and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 98, Mardy Street, Cardiff, 36.7% of residents are recorded as possessing school level qualifications and 30.6% as possessing degree level qualifications.
The graph below shows how this compares to Wales and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 98, Mardy Street, Cardiff, the average age was 33.1 and the most common age was 22.
The graph below shows how this compares to Wales and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 98, Mardy Street, Cardiff, 0.0% of property was a second home.
Comparison figures for Wales and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 98, Mardy Street, Cardiff, there are an average of 1.1 cars per household.
See below for how this compares to Wales and the rest of England & Wales.