37, John Street
37, John Street
Description & Estimates







37, John Street, Aberdare is described in the public record as a period house with 1,033 ft2 of internal area, sitting on a 191 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 37, John Street, Aberdare is £96,257 and its rental estimate is £628 per month, given the available information and assuming reasonable condition.
John Street, Abercwmboi, Aberdare, CF44 falls within the CF44 postal district.
Our Data Sources
37, John Street, Aberdare has no records in the the Land Registry and a single entry in the EPC database dated February 2021.
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.
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 37, John Street, Aberdare, we estimate a market value of £101,070 and a rental value of £660 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £89,519 and £584 per month respectively.
Recent Market Change
Over the last year, 37, John Street, Aberdare has seen its estimated sale value climb by £2,552 (2.7%) and its estimated rental value rise by £25 per month (4.0%). This results in an estimated gross rental yield of 7.8%.
Plot Size
HM Land Registry records the plot of land for 37, John Street, Aberdare as measuring 191 m2.
That makes it the 4th largest plot in the postcode, where 38 of the 44 other houses have recorded plot data.
Energy Efficiency
37, John Street, Aberdare has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Feb 2021.
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 37, John Street, Aberdare have sold within a radius of 1.4 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 10th October 2025, was 20, Bronallt Terrace, Aberdare, CF44 6BW, a freehold house which sold for £80,000.
Read more about house prices in CF44.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 129 addresses on John Street, Abercwmboi, Aberdare, CF44, 37, John Street, Aberdare comes out as the 8th largest and the 27th most expensive in our analysis of the public data.
It is also £55k less expensive than the average property across the CF44 district.
More reading links
Schools Nearby
Public Transport Nearby
From 37, John Street, Aberdare, the nearest station is Fernhill, 1.1 kilometres away.
- 1.1kmFernhill
- 1.4kmCwmbach
- 2.5kmMountain Ash
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.

