14, Mary Street
14, Mary Street
Description & Estimates







Public records show 14, Mary Street, Mountain Ash to be a period freehold house with 882 ft2 of internal area, sitting on a 207 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
14, Mary Street, Mountain Ash has an estimated sale value of £124,297 and an estimated rental value of £783 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
14, Mary Street, Mountain Ash has a single entry in the Land Registry from November 2023 and a single entry in the EPC database dated September 2023.
We combine this information with that 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 14, Mary Street, Mountain Ash would be worth £130,511, with a potential rental value of £822 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £115,596, with a rental value of £728 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 14, Mary Street, Mountain Ash has grown by £3,059 (2.5%) over the last year. During the same period, its estimated monthly rental value has climbed by £31 (3.9%). The property's estimated gross yield is currently 7.6%.
Plot Size
14, Mary Street, Mountain Ash occupies a 207 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 7th largest.
Energy Efficiency
14, Mary Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Sep 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
14, Mary Street, Mountain Ash last changed hands on 10th November 2023, selling for £127,500. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 6.5% since November 2023.
- Sold Nov 2023£127,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 730 metres of 14, 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 14, Mary Street, Mountain Ash as the 14th largest and the 16th most expensive of the 47 addresses on Mary Street, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £33k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Mountain Ash station is the nearest stop to 14, 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.

