20, Cromwell Street
20, Cromwell Street
Description & Estimates







20, Cromwell Street, Merthyr Tydfil is recorded publicly as a period freehold house across 1,279 ft2 of internal area, sitting on a 145 m2 plot.
Locally, houses of this size normally have 4 bedrooms with a garden.
Our estimate of the sale value of 20, Cromwell Street, Merthyr Tydfil is £197,398 and its rental estimate is £841 per month, given the available information and assuming reasonable condition.
Cromwell Street, Merthyr Tydfil, CF47 falls within the CF47 postal district.
Our Data Sources
20, Cromwell Street, Merthyr Tydfil has 21 entries in the Land Registry , most recently in March 2011 and a single entry in the EPC database dated January 2011.
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.
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 20, Cromwell Street, Merthyr Tydfil, we estimate a market value of £207,268 and a rental value of £883 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £183,580 and £782 per month respectively.
Recent Market Change
Over the last year, 20, Cromwell Street, Merthyr Tydfil has seen its estimated sale value move up by £3,609 (1.8%) and its estimated rental value increase by £29 per month (3.5%). This results in an estimated gross rental yield of 5.1%.
Plot Size
HM Land Registry records the plot of land for 20, Cromwell Street, Merthyr Tydfil as measuring 145 m2.
That makes it the 4th largest plot in the postcode, where 37 of the 40 other houses have recorded plot data.
Energy Efficiency
20, Cromwell Street, Merthyr Tydfil has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 19 Jan 2011.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 20, Cromwell Street, Merthyr Tydfil completed on 14th March 2011 at £120,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 14.4% over the period since March 2011.
- Sold Mar 2011£120,000
- Sold Jul 1998£53,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 20, Cromwell Street, Merthyr Tydfil have sold within a radius of 520 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 14th July 2025, was 12, Lancaster Terrace, Merthyr Tydfil, CF47 8SL, a freehold house which sold for £199,000.
Read more about house prices in CF47.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 40 addresses on Cromwell Street, Merthyr Tydfil, CF47, 20, Cromwell Street, Merthyr Tydfil comes out as the largest and the most expensive in our analysis of the public data.
It is also £43k more expensive than the average property across the CF47 district.
More reading links
Schools Nearby
Public Transport Nearby
From 20, Cromwell Street, Merthyr Tydfil, the nearest station is Merthyr Tydfil, 800 metres away.
- 800mMerthyr Tydfil
- 3.2kmPentre-Bach
- 4.9kmTroed-y-rhiw
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.

