21, Mary Street
21, Mary Street
Description & Estimates







The public record describes 21, Mary Street, Aberdare as a period house with 495 ft2 of internal area, sitting on a 97.8 m2 plot.
In this area, houses of this size normally have 2 bedrooms with a garden.
21, Mary Street, Aberdare has an estimated sale value of £90,431 and an estimated rental value of £608 per month, assuming reasonable condition and based on the information available.
Mary Street, Aberdare, CF44 lies within the CF44 postal district.
Our Data Sources
21, Mary Street, Aberdare has no records in the the Land Registry and a single entry in the EPC database dated September 2022.
We combine this information with public data 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
In very good condition, we estimate 21, Mary Street, Aberdare would be worth £94,953, with a potential rental value of £639 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £84,101, with a rental value of £566 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 21, Mary Street, Aberdare has climbed by £2,967 (3.3%) over the last year. During the same period, its estimated monthly rental value has risen by £27 (4.4%). The property's estimated gross yield is currently 8.1%.
Plot Size
21, Mary Street, Aberdare occupies a 98 m2 plot as recorded by HM Land Registry.
Of the 27 other houses in this postcode, 23 have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
21, Mary Street, Aberdare has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 Sep 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 510 metres of 21, Mary Street, Aberdare across the last 2 years.
Most recently, 43, Ynysllwyd Street, Aberdare, CF44 7NW, a freehold house, sold at £80,000 on the 16th May 2025.
Read more about house prices in CF44.
•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 21, Mary Street, Aberdare as the 27th largest and the 27th most expensive of the 27 addresses on Mary Street, Aberdare, CF44.
Against the CF44 postcode district average, it is £61k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Aberdare station is the nearest stop to 21, Mary Street, Aberdare at 600 metres away.
- 600mAberdare
- 2.5kmCwmbach
- 4.5kmFernhill
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.

