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According to the public record, Mayhem, Pontypridd is a mid-century house with 2,217 ft2 of internal area.
Houses of this size in this area normally have 5 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for Mayhem, Pontypridd is £259,821 and the estimated rental value is £1,279 per month.
Heol-Y-Deri, Pontypridd, CF37 is located within the CF37 postal district.
Mayhem, Pontypridd has no records in the the Land Registry and a single entry in the EPC database dated February 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.
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 Mayhem, Pontypridd is in very good condition we estimate a sale value of £272,812 and a rental value of £1,343 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £241,634 and a rental value of £1,190 per month.
Over the last 12 months the sale value of Mayhem Pontypridd has increased by an estimated £1,825 (0.7%) and its rental value has increased by an estimated £38 per month (2.9%), giving an expected gross yield of 5.9%.
Mayhem, Pontypridd has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 13 Feb 2026.
The property is not connected to mains gas and has high performance glazing. It is heated using Air source heat pump, radiators and underfloor, electric.
According to the Land Registry and our network of Estate Agents, there have been 1 sale of a property similar to Mayhem, Pontypridd within a radius of 790 metres over the last 2 years.
The most recent example is Dechreuad Newydd, Graigwen Road, Pontypridd, CF37 2HD, a freehold house which sold for £380,000 on the 7th July 2017.
Read more about house prices in CF37.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Heol-Y-Deri, Pontypridd, CF37 has a total of 9 addresses. According to our analysis of all the public data, Mayhem, Pontypridd is the largest and the most expensive property on the street.
When compared to the postcode district it is £101k more expensive than the average property in CF37.
The closest station to Mayhem, Pontypridd is Pontypridd station which is 1.4 kilometres 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 Mayhem, Pontypridd, 52.2% of property is privately owned outright and 28.7% 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 Mayhem, Pontypridd, 15.3% of residents are recorded as possessing school level qualifications and 43.5% 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 Mayhem, Pontypridd, the average age was 42 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 Mayhem, Pontypridd, 3.0% 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 Mayhem, Pontypridd, there are an average of 1.4 cars per household.
See below for how this compares to Wales and the rest of England & Wales.