25, Llewellyn Street
25, Llewellyn Street
Description & Estimates







25, Llewellyn Street, Merthyr Tydfil is recorded publicly as a period freehold house across 1,377 ft2 of internal area, sitting on a 169 m2 plot.
Locally, houses of this size normally have 4 bedrooms with a garden.
Our estimate of the sale value of 25, Llewellyn Street, Merthyr Tydfil is £231,398 and its rental estimate is £848 per month, given the available information and assuming reasonable condition.
Llewellyn Street, Merthyr Tydfil, CF47 falls within the CF47 postal district.
Our Data Sources
25, Llewellyn Street, Merthyr Tydfil has a single entry in the Land Registry from May 2011 and a single entry in the EPC database dated December 2015.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 25, Llewellyn Street, Merthyr Tydfil, we estimate a market value of £242,968 and a rental value of £890 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £215,200 and £788 per month respectively.
Recent Market Change
Over the last year, 25, Llewellyn Street, Merthyr Tydfil has seen its estimated sale value grow by £4,230 (1.8%) and its estimated rental value climb by £30 per month (3.5%). This results in an estimated gross rental yield of 4.4%.
Plot Size
HM Land Registry records the plot of land for 25, Llewellyn Street, Merthyr Tydfil as measuring 169 m2.
That makes it the 14th largest plot in the postcode, where 21 of the 29 other houses have recorded plot data.
Energy Efficiency
25, Llewellyn Street, Merthyr Tydfil has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 14 Dec 2015.
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 25, Llewellyn Street, Merthyr Tydfil completed on 18th May 2011 at £70,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 14.5% over the period since May 2011.
- Sold May 2011£70,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 25, Llewellyn Street, Merthyr Tydfil have sold within a radius of 570 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 29 addresses on Llewellyn Street, Merthyr Tydfil, CF47, 25, Llewellyn Street, Merthyr Tydfil comes out as the 4th largest and the 3rd most expensive in our analysis of the public data.
It is also £77k more expensive than the average property across the CF47 district.
More reading links
Schools Nearby
Public Transport Nearby
From 25, Llewellyn Street, Merthyr Tydfil, the nearest station is Merthyr Tydfil, 1.0 kilometres away.
- 1.0kmMerthyr Tydfil
- 3.4kmPentre-Bach
- 5.1kmTroed-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.

