Our Data Sources
33, Pentwyn Avenue, Mountain Ash has 21 entries in the Land Registry, most recently in March 2007 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 33, Pentwyn Avenue, Mountain Ash would be worth £87,867, with a potential rental value of £618 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £77,825, with a rental value of £548 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
33, Pentwyn Avenue, Mountain Ash occupies a 152 m2 plot as recorded by HM Land Registry.
Of the 66 other houses in this postcode, 63 have recorded plot sizes, and this one ranks as the 32nd largest.
Sold Prices
33, Pentwyn Avenue, Mountain Ash last changed hands on 7th March 2007, selling for £45,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 137.2% since March 2007.
- Sold Mar 2007£45,000
- Sold Oct 2006£40,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 100 sales of comparable properties within 1.4 kilometres of 33, Pentwyn Avenue, Mountain Ash since 2019.
Most recently, 206, Bryntirion, Mountain Ash, CF45 4EJ, a freehold house, sold at £80,000 on the 12th June 2026.
Read more about house prices in CF45.
- Sold Jun 2026£80,000 | 3 Bed House206, Bryntirion, Mountain Ash, CF45 4EJ206, Bryntirion, Mountain Ash, CF45 4EJ
- Sold Dec 2025£82,950 | 3 Bed House96, Bryntirion, Mountain Ash, CF45 4EX96, Bryntirion, Mountain Ash, CF45 4EX
- Sold Nov 2025£88,000 | 3 Bed House134, Bryntirion, Mountain Ash, CF45 4EX134, Bryntirion, Mountain Ash, CF45 4EX
- Sold Oct 2025£60,500 | 3 Bed House123, Pentwyn Avenue, Mountain Ash, CF45 4YE123, Pentwyn Avenue, Mountain Ash, CF45 4YE
- Sold Sep 2025£75,000 | 3 Bed House7, Walsh Street, Mountain Ash, CF45 4YS7, Walsh Street, Mountain Ash, CF45 4YS
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 £100,880, ranging from £79,186 to £141,832.
- 35 Pentwyn Avenue
3 Bed House | 5 m | Est. Value: £79,186
- 31 Pentwyn Avenue
5 Bed House | 6 m | Est. Value: £139,750
- 37 Pentwyn Avenue
3 Bed House | 9 m | Est. Value: £79,721
- 29 Pentwyn Avenue
3 Bed House | 10 m | Est. Value: £80,779
- 41 Pentwyn Avenue
3 Bed House | 21 m | Est. Value: £88,782
Location Comparison
Our analysis of the public data ranks 33, Pentwyn Avenue, Mountain Ash as the 72nd largest and the 85th most expensive of the 111 addresses on Pentwyn Avenue, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £79k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Penrhiwceiber|1.0 km away
- Quakers Yard|2.2 km away
- Abercynon|2.7 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
