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According to the public record, 4, Allen Street, Mountain Ash is a period freehold house with 667 ft2 of internal area and sits on a 120 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 4, Allen Street, Mountain Ash is £112,279 and the estimated rental value is £771 per month.
Allen Street, Mountain Ash, CF45 is located within the CF45 postal district.
4, Allen Street, Mountain Ash has 41 entries in the Land Registry , most recently in April 2020 and a single entry in the EPC database dated November 2016.
We combine this information with that 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.
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 4, Allen Street, Mountain Ash is in very good condition we estimate a sale value of £117,893 and a rental value of £810 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £104,420 and a rental value of £717 per month.
Over the last 12 months the sale value of 4 Allen Street Mountain Ash has increased by an estimated £1,918 (1.7%) and its rental value has increased by an estimated £26 per month (3.4%), giving an expected gross yield of 8.2%.
According to data from HM Land Registry, 4, Allen Street, Mountain Ash sits on a plot of 120m2.
We have plot size data on 28 out of 32 other houses in the postcode and 4, Allen Street, Mountain Ash sits on the 19th largest plot.
4, Allen Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Nov 2016.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, 4, Allen Street, Mountain Ash was last sold on 30th April 2020 for £58,000 and was recorded as a freehold house.
The property has had 4 sales since 1995.
Since April 2020, the market for similar properties has risen 46.0%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 4, Allen Street, Mountain Ash within a radius of 540 metres over the last 2 years.
The most recent example is 22, Allen Street, Mountain Ash, CF45 4BD, a freehold house which sold for £120,000 on the 30th April 2025.
Read more about house prices in CF45.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Allen Street, Mountain Ash, CF45 has a total of 63 addresses. According to our analysis of all the public data, 4, Allen Street, Mountain Ash is the 54th largest and the 55th most expensive property on the street.
When compared to the postcode district it is £44k less expensive than the average property in CF45.
The closest station to 4, Allen Street, Mountain Ash is Mountain Ash station which is 400 metres away.
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.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around 4, Allen Street, Mountain Ash, 52.2% of property is privately owned outright and 29.1% is privately owned with a mortgage.
The graph below shows how this compares to Wales and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 4, Allen Street, Mountain Ash, 15.8% of residents are recorded as possessing school level qualifications and 32.2% as possessing degree level qualifications.
The graph below shows how this compares to Wales and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 4, Allen Street, Mountain Ash, the average age was 42.5 and the most common age was 57.
The graph below shows how this compares to Wales and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 4, Allen Street, Mountain Ash, 0.5% of property was a second home.
Comparison figures for Wales and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 4, Allen Street, Mountain Ash, there are an average of 1.3 cars per household.
See below for how this compares to Wales and the rest of England & Wales.