Our Data Sources
44, Arnold Street, Mountain Ash has no records in the Land Registry and a single entry in the EPC database dated July 2024.
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 44, Arnold Street, Mountain Ash, we estimate a market value of £114,813 and a rental value of £767 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £101,692 and £679 per month respectively.
Energy Efficiency
44, Arnold Street, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Jul 2024.
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 2019 191 properties similar to 44, Arnold Street, Mountain Ash have sold within a radius of 700 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 4th July 2025, was 50, Phillip Street, Mountain Ash, CF45 4BG, a freehold house which sold for £125,000.
Read more about house prices in CF45.
- Sold Jul 2025£125,000 | 3 Bed House50, Phillip Street, Mountain Ash, CF45 4BG50, Phillip Street, Mountain Ash, CF45 4BG
- Sold Apr 2025£120,000 | 3 Bed House22, Allen Street, Mountain Ash, CF45 4BD22, Allen Street, Mountain Ash, CF45 4BD
- Sold Apr 2025£82,600 | 3 Bed House54, Arnold Street, Mountain Ash, CF45 4LF54, Arnold Street, Mountain Ash, CF45 4LF
- Sold May 2024£138,500 | 3 Bed House42, Phillip Street, Mountain Ash, CF45 4BG42, Phillip Street, Mountain Ash, CF45 4BG
- Sold Nov 2023£90,000 | 3 Bed House57, Arnold Street, Mountain Ash, CF45 4LF57, Arnold Street, Mountain Ash, CF45 4LF
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £126,512, ranging from £109,383 to £143,199.
- 48 Arnold Street
3 Bed House | 10 m | Est. Value: £140,797
- 38 Arnold Street
3 Bed House | 16 m | Est. Value: £141,889
- 50 Arnold Street
3 Bed House | 16 m | Est. Value: £131,071
- 45 Arnold Street
3 Bed House | 20 m | Est. Value: £109,383
- 36 Arnold Street
3 Bed House | 21 m | Est. Value: £111,384
Location Comparison
Of the 65 addresses on Arnold Street, Mountain Ash, CF45, 44, Arnold Street, Mountain Ash comes out as the 44th largest and the 59th most expensive in our analysis of the public data.
It is also £51k less expensive than the average property across the CF45 district.
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Schools Nearby
Public Transport Nearby
- Mountain Ash|400 m away
- Fernhill|1.5 km away
- Penrhiwceiber|2.0 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.












