40, Ceridwen Street
40, Ceridwen Street
Description & Estimates
According to the public record, 40, Ceridwen Street, Mountain Ash is a period house with 893 ft2 of internal area and sits on a 206 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 40, Ceridwen Street, Mountain Ash is £146,043 and the estimated rental value is £852 per month.
Ceridwen Street, Mountain Ash, CF45 is located within the CF45 postal district.
Our Data Sources
40, Ceridwen Street, 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 5 out of 5 and is considered of high accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 40, Ceridwen Street, Mountain Ash is in very good condition we estimate a sale value of £153,345 and a rental value of £895 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £135,820 and a rental value of £793 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 40, Ceridwen Street, Mountain Ash has climbed by £3,594 (2.5%), while its estimated rental value has risen by £33 per month (3.9%). Based on current estimates, the property offers a gross rental yield of 7.0%.
Plot Size
According to data from HM Land Registry, 40, Ceridwen Street, Mountain Ash sits on a plot of 206 m2.
We have plot size data on 38 out of 44 other houses in the postcode and 40, Ceridwen Street, Mountain Ash sits on the 10th largest plot.
Energy Efficiency
40, Ceridwen Street, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 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
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 40, Ceridwen Street, Mountain Ash within a radius of 680 metres over the last 2 years.
The most recent example is 3, Gwernifor Street, Mountain Ash, CF45 3NA, a freehold house which sold for £150,000 on the 3rd February 2026.
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
Ceridwen Street, Mountain Ash, CF45 has a total of 44 addresses. According to our analysis of all the public data, 40, Ceridwen Street, Mountain Ash is the 34th largest and the 34th most expensive property on the street.
When compared to the postcode district it is £12k less expensive than the average property in CF45.
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Schools Nearby
Public Transport Nearby
The closest station to 40, Ceridwen Street, Mountain Ash is Mountain Ash station, which is 500 metres away.
- 500mMountain Ash
- 1.4kmFernhill
- 1.7kmPenrhiwceiber
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
