Our Data Sources
20, Ynys Las, Treharris has 2 entries in the Land Registry, most recently in November 2019 and a single entry in the EPC database dated May 2019.
We combine this information with that 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
In very good condition, we estimate 20, Ynys Las, Treharris would be worth £122,210, with a potential rental value of £806 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £108,243, with a rental value of £714 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, Ynys Las, Treharris occupies a 180 m2 plot as recorded by HM Land Registry.
Of the 55 other houses in this postcode, 23 have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
20, Ynys Las, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 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).
Sold Prices
20, Ynys Las, Treharris last changed hands on 29th November 2019, selling for £81,000. 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 dropped by 5.2% since November 2019.
- Sold Nov 2019£81,000
- Sold Jul 2014£60,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 15 sales of comparable properties within 950 metres of 20, Ynys Las, Treharris since 2007.
Most recently, 10, Thomas Street, Treharris, CF46 6NG, a freehold house, sold at £107,000 on the 25th February 2025.
Read more about house prices in CF46.
- Sold Feb 2025£107,000 | 3 Bed House10, Thomas Street, Treharris, CF46 6NG10, Thomas Street, Treharris, CF46 6NG
- Sold Aug 2023£110,000 | 3 Bed House1, Springfield Terrace, Treharris, CF46 6NN1, Springfield Terrace, Treharris, CF46 6NN
- Sold Jul 2022£143,000 | 3 Bed House5, Thomas Street, Treharris, CF46 6NG5, Thomas Street, Treharris, CF46 6NG
- Sold Apr 2022£95,000 | 3 Bed House5, Ynys Las, Treharris, CF46 6LE5, Ynys Las, Treharris, CF46 6LE
- Sold Feb 2020£74,000 | 3 Bed House26, Wern Crescent, Treharris, CF46 6NE26, Wern Crescent, Treharris, CF46 6NE
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 £154,891, ranging from £85,054 to £291,026.
- 21 Ynys Las
3 Bed House | 11 m | Est. Value: £114,667
- 22 Ynys Las
3 Bed House | 20 m | Est. Value: £111,202
- 18 Ynys Las
3 Bed House | 28 m | Est. Value: £121,091
- 16 Ynys Las
2 Bed House | 32 m | Est. Value: £85,054
- 23 Ynys Las
3 Bed House | 32 m | Est. Value: £111,866
Location Comparison
Our analysis of the public data ranks 20, Ynys Las, Treharris as the 22nd largest and the 22nd most expensive of the 55 addresses on Ynys Las, Nelson, Treharris, CF46.
Against the CF46 postcode district average, it is £44k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Quakers Yard|2.3 km away
- Abercynon|2.6 km away
- Ystrad Mynach|3.7 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.












