20, Ynyscynon Street
20, Ynyscynon Street
Description & Estimates







The public record describes 20, Ynyscynon Street, Aberdare as a period house with 968 ft2 of internal area, sitting on a 117 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
20, Ynyscynon Street, Aberdare has an estimated sale value of £145,667 and an estimated rental value of £848 per month, assuming reasonable condition and based on the information available.
Ynyscynon Street, Aberdare, CF44 lies within the CF44 postal district.
Our Data Sources
20, Ynyscynon Street, Aberdare has no records in the the Land Registry and a single entry in the EPC database dated January 2026.
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.
Price Range & Condition
In very good condition, we estimate 20, Ynyscynon Street, Aberdare would be worth £152,950, with a potential rental value of £890 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £135,470, with a rental value of £789 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 20, Ynyscynon Street, Aberdare has risen by £3,862 (2.7%) over the last year. During the same period, its estimated monthly rental value has moved up by £34 (4.0%). The property's estimated gross yield is currently 7.0%.
Plot Size
20, Ynyscynon Street, Aberdare occupies a 117 m2 plot as recorded by HM Land Registry.
Of the 54 other houses in this postcode, 51 have recorded plot sizes, and this one ranks as the 50th largest.
Energy Efficiency
20, Ynyscynon Street, Aberdare has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Jan 2026.
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 840 metres of 20, Ynyscynon Street, Aberdare across the last 2 years.
Most recently, 29, Ynyscynon Street, Aberdare, CF44 0PD, a freehold house, sold at £70,000 on the 21st January 2026.
Read more about house prices in CF44.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 20, Ynyscynon Street, Aberdare as the 23rd largest and the 16th most expensive of the 54 addresses on Ynyscynon Street, Aberdare, CF44.
Against the CF44 postcode district average, it is £6k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Cwmbach station is the nearest stop to 20, Ynyscynon Street, Aberdare at 900 metres away.
- 900mCwmbach
- 1.7kmAberdare
- 3.0kmFernhill
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.

