23, Penybryn Terrace
23, Penybryn Terrace
Description & Estimates
23, Penybryn Terrace, Mountain Ash is described in the public record as a period house with 936 ft2 of internal area, sitting on a 215 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 23, Penybryn Terrace, Mountain Ash is £93,656 and its rental estimate is £632 per month, given the available information and assuming reasonable condition.
Penybryn Terrace, Mountain Ash, CF45 falls within the CF45 postal district.
Our Data Sources
23, Penybryn Terrace, Mountain Ash has no records in the the Land Registry and a single entry in the EPC database dated June 2025.
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
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 23, Penybryn Terrace, Mountain Ash, we estimate a market value of £98,339 and a rental value of £663 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £87,100 and £588 per month respectively.
Recent Market Change
Over the last year, 23, Penybryn Terrace, Mountain Ash has seen its estimated sale value climb by £2,305 (2.5%) and its estimated rental value rise by £25 per month (3.9%). This results in an estimated gross rental yield of 8.1%.
Plot Size
HM Land Registry records the plot of land for 23, Penybryn Terrace, Mountain Ash as measuring 215 m2.
That makes it the 21st largest plot in the postcode, where 32 of the 36 other houses have recorded plot data.
Energy Efficiency
23, Penybryn Terrace, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Jun 2025.
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 23, Penybryn Terrace, Mountain Ash have sold within a radius of 890 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th January 2026, was 30, Penybryn Terrace, Mountain Ash, CF45 3TJ, a freehold house which sold for £100,000.
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 36 addresses on Penybryn Terrace, Mountain Ash, CF45, 23, Penybryn Terrace, Mountain Ash comes out as the 12th largest and the 11th most expensive in our analysis of the public data.
It is also £64k less expensive than the average property across the CF45 district.
More reading links
Schools Nearby
Public Transport Nearby
From 23, Penybryn Terrace, Mountain Ash, the nearest station is Penrhiwceiber, 400 metres away.
- 400mPenrhiwceiber
- 1.7kmMountain Ash
- 2.8kmMerthyr Vale
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.
