Our Data Sources
22, Union Street, Merthyr Tydfil has no records in the Land Registry and a single entry in the EPC database dated May 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 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 22, Union Street, Merthyr Tydfil, we estimate a market value of £186,187 and a rental value of £868 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £164,909 and £769 per month respectively.
Plot Size
HM Land Registry records the plot of land for 22, Union Street, Merthyr Tydfil as measuring 111 m2.
That makes it the 5th largest plot in the postcode, where 19 of the 23 other houses have recorded plot data.
Energy Efficiency
22, Union Street, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 May 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Since 2012 55 properties similar to 22, Union 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 19th December 2025, was 16, Queens Road, Merthyr Tydfil, CF47 0NB, a freehold house which sold for £190,000.
Read more about house prices in CF47.
- Sold Dec 2025£190,000 | 4 Bed House16, Queens Road, Merthyr Tydfil, CF47 0NB16, Queens Road, Merthyr Tydfil, CF47 0NB
- Sold Oct 2025£160,000 | 4 Bed House10, Lower High Street, Merthyr Tydfil, CF47 8EB10, Lower High Street, Merthyr Tydfil, CF47 8EB
- Sold May 2025£151,000 | 4 Bed House41, Union Terrace, Merthyr Tydfil, CF47 0DY41, Union Terrace, Merthyr Tydfil, CF47 0DY
- Sold Mar 2025£80,000 | 4 Bed House6, Park Place, Merthyr Tydfil, CF47 0LJ6, Park Place, Merthyr Tydfil, CF47 0LJ
- Sold Dec 2024£161,000 | 3 Bed House12, Woodland Place, Merthyr Tydfil, CF47 0NH12, Woodland Place, Merthyr Tydfil, CF47 0NH
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £132,653, ranging from £70,668 to £202,029.
- Flat 2 Primrose Hill
1 Bed Flat | 17 m | Est. Value: £80,087
- Flat 3 Primrose Hill
2 Bed Flat | 17 m | Est. Value: £111,116
- Flat 4 Primrose Hill
2 Bed Flat | 17 m | Est. Value: £111,925
- Flat 1 Primrose Hill
1 Bed Flat | 17 m | Est. Value: £70,668
- Flat 5 Primrose Hill
1 Bed Flat | 17 m | Est. Value: £70,668
Location Comparison
Of the 23 addresses on Union Street, Merthyr Tydfil, CF47, 22, Union Street, Merthyr Tydfil comes out as the largest and the most expensive in our analysis of the public data.
It is also £22k more expensive than the average property across the CF47 district.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|300 m away
- Pentre-Bach|2.6 km away
- Troed-y-rhiw|4.3 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












