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17, John Street, Aberdare is described in the public record as a period house with 613 ft2 of internal area, sitting on a 142 m2 plot.
Locally, houses of this size normally have 2 bedrooms with a garden.
Our estimate of the sale value of 17, John Street, Aberdare is £72,776 and its rental estimate is £529 per month, given the available information and assuming reasonable condition.
John Street, Abercwmboi, Aberdare, CF44 falls within the CF44 postal district.
17, John Street, Aberdare has no records in the the Land Registry and a single entry in the EPC database dated March 2025.
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.
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 17, John Street, Aberdare, we estimate a market value of £76,414 and a rental value of £555 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £67,681 and £492 per month respectively.
Over the last year, 17, John Street, Aberdare has seen its estimated sale value climb by £2,388 (3.3%) and its estimated rental value rise by £23 per month (4.4%). This results in an estimated gross rental yield of 8.7%.
HM Land Registry records the plot of land for 17, John Street, Aberdare as measuring 142 m2.
That makes it the 21st largest plot in the postcode, where 38 of the 44 other houses have recorded plot data.
17, John Street, Aberdare has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Mar 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Over the past 2 years 3 properties similar to 17, John Street, Aberdare have sold within a radius of 1.3 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 22nd October 2025, was 30, John Street, Aberdare, CF44 6BL, a freehold house which sold for £62,500.
Read more about house prices in CF44.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Of the 129 addresses on John Street, Abercwmboi, Aberdare, CF44, 17, John Street, Aberdare comes out as the 84th largest and the 81st most expensive in our analysis of the public data.
It is also £79k less expensive than the average property across the CF44 district.
From 17, John Street, Aberdare, the nearest station is Fernhill, 1.1 kilometres away.
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
The flood risk here is rated very low, based on Environment Agency data.
The recent census recorded whether a resident owned or rented their home.
In the area around 17, John Street, Aberdare, 41.6% of property is privately owned outright and 24.9% is privately rented.
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 17, John Street, Aberdare, 21.5% of residents are recorded as possessing school level qualifications and 20.0% 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 17, John Street, Aberdare, the average age was 40.2 and the most common age was 27.
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 17, John Street, Aberdare, 0.0% 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 17, John Street, Aberdare, there are an average of 1.0 cars per household.
See below for how this compares to Wales and the rest of England & Wales.