2, William Street
2, William Street
Description & Estimates







The public record describes 2, William Street, Mountain Ash as a period house with 925 ft2 of internal area.
In this area, houses of this size normally have 3 bedrooms with a garden.
2, William Street, Mountain Ash has an estimated sale value of £155,254 and an estimated rental value of £862 per month, assuming reasonable condition and based on the information available.
William Street, Abercynon, Mountain Ash, CF45 lies within the CF45 postal district.
Our Data Sources
2, William Street, Mountain Ash has no records in the the Land Registry and a single entry in the EPC database dated September 2023.
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 2, William Street, Mountain Ash would be worth £163,016, with a potential rental value of £905 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £144,386, with a rental value of £802 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 2, William Street, Mountain Ash has increased by £3,820 (2.5%) over the last year. During the same period, its estimated monthly rental value has grown by £34 (3.9%). The property's estimated gross yield is currently 6.7%.
Energy Efficiency
2, William Street, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 Sep 2023.
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 1.4 kilometres of 2, William Street, Mountain Ash across the last 2 years.
Most recently, 23, William Street, Mountain Ash, CF45 4RW, a freehold house, sold at £155,000 on the 8th May 2025.
Read more about house prices in CF45.
- Sold May 2025£155,000 | 3 Bed House23, William Street, Mountain Ash, CF45 4RW23, William Street, Mountain Ash, CF45 4RW
- Sold Apr 2023£159,995 | 3 Bed House10, William Street, Mountain Ash, CF45 4RW10, William Street, Mountain Ash, CF45 4RW
- Sold Nov 2022£144,950 | 3 Bed House19, William Street, Mountain Ash, CF45 4RW19, William Street, Mountain Ash, CF45 4RW
•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 2, William Street, Mountain Ash as the 17th largest and the 17th most expensive of the 33 addresses on William Street, Abercynon, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £3k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Abercynon station is the nearest stop to 2, William Street, Mountain Ash at 200 metres away.
- 200mAbercynon
- 1.9kmQuakers Yard
- 3.6kmPenrhiwceiber
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.

