37, Mary Street
37, Mary Street
Description & Estimates







The public record describes 37, Mary Street, Mountain Ash as a period house with 796 ft2 of internal area, sitting on a 154 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
37, Mary Street, Mountain Ash has an estimated sale value of £118,461 and an estimated rental value of £767 per month, assuming reasonable condition and based on the information available.
Mary Street, Mountain Ash, CF45 lies within the CF45 postal district.
Our Data Sources
37, Mary Street, Mountain Ash has no records in the the Land Registry and a single entry in the EPC database dated February 2015.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 37, Mary Street, Mountain Ash would be worth £124,384, with a potential rental value of £806 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £110,169, with a rental value of £714 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 37, Mary Street, Mountain Ash has risen by £2,915 (2.5%) over the last year. During the same period, its estimated monthly rental value has moved up by £30 (3.9%). The property's estimated gross yield is currently 7.8%.
Plot Size
37, Mary Street, Mountain Ash occupies a 154 m2 plot as recorded by HM Land Registry.
Of the 47 other houses in this postcode, 40 have recorded plot sizes, and this one ranks as the 18th largest.
Energy Efficiency
37, Mary Street, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Feb 2015.
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 750 metres of 37, Mary Street, Mountain Ash across the last 2 years.
Most recently, 36, Mary Street, Mountain Ash, CF45 4HH, a freehold house, sold at £89,000 on the 31st October 2025.
Read more about house prices in CF45.
•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 37, Mary Street, Mountain Ash as the 24th largest and the 26th most expensive of the 47 addresses on Mary Street, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £39k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
Mountain Ash station is the nearest stop to 37, Mary Street, Mountain Ash at 600 metres away.
- 600mMountain Ash
- 1.1kmPenrhiwceiber
- 2.1kmFernhill
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.

