21, Taff Terrace
21, Taff Terrace
Description & Estimates
21, Taff Terrace, Mountain Ash is described in the public record as a period house with 850 ft2 of internal area.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 21, Taff Terrace, Mountain Ash is £119,772 and its rental estimate is £767 per month, given the available information and assuming reasonable condition.
Taff Terrace, Abercynon, Mountain Ash, CF45 falls within the CF45 postal district.
Our Data Sources
21, Taff Terrace, Mountain Ash 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 4 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 21, Taff Terrace, Mountain Ash, we estimate a market value of £125,761 and a rental value of £806 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £111,388 and £714 per month respectively.
Recent Market Change
Over the last year, 21, Taff Terrace, Mountain Ash has seen its estimated sale value move up by £2,947 (2.5%) and its estimated rental value increase by £30 per month (3.9%). This results in an estimated gross rental yield of 7.7%.
Energy Efficiency
21, Taff Terrace, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 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
Over the past 2 years 3 properties similar to 21, Taff Terrace, Mountain Ash have sold within a radius of 1.4 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 31st October 2025, was 13, Taff Terrace, Mountain Ash, CF45 4PG, a freehold house which sold for £162,500.
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
Of the 27 addresses on Taff Terrace, Abercynon, Mountain Ash, CF45, 21, Taff Terrace, Mountain Ash comes out as the 17th largest and the 22nd most expensive in our analysis of the public data.
It is also £38k less expensive than the average property across the CF45 district.
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Schools Nearby
Public Transport Nearby
From 21, Taff Terrace, Mountain Ash, the nearest station is Abercynon, 700 metres away.
- 700mAbercynon
- 2.4kmQuakers Yard
- 3.8kmPenrhiwceiber
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
