Our Data Sources
10, Ger Yr Afon, Mountain Ash has a single entry in the Land Registry from December 2018 and a single entry in the EPC database dated November 2018.
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 10, Ger Yr Afon, Mountain Ash, we estimate a market value of £287,130 and a rental value of £1,302 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £254,315 and £1,153 per month respectively.
Plot Size
HM Land Registry records the plot of land for 10, Ger Yr Afon, Mountain Ash as measuring 340 m2.
That makes it the largest plot in the postcode, where all 12 other houses have recorded plot data.
Energy Efficiency
10, Ger Yr Afon, Mountain Ash has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 10 Nov 2018.
The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 10, Ger Yr Afon, Mountain Ash completed on 7th December 2018 at £204,995 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 52.8% over the period since December 2018.
- Sold Dec 2018£204,995
Similar Properties Sold Nearby
Since 2018 45 properties similar to 10, Ger Yr Afon, Mountain Ash have sold within a radius of 620 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 6th March 2026, was 2, Ffordd Y Glowyr, Mountain Ash, CF45 4FD, a freehold house which sold for £309,500.
Read more about house prices in CF45.
- Sold Mar 2026£309,500 | 4 Bed House2, Ffordd Y Glowyr, Mountain Ash, CF45 4FD2, Ffordd Y Glowyr, Mountain Ash, CF45 4FD
- Sold Nov 2024£262,000 | 4 Bed House42, Ffordd Y Glowyr, Mountain Ash, CF45 4FD42, Ffordd Y Glowyr, Mountain Ash, CF45 4FD
- Sold Sep 2024£267,500 | 4 Bed House8, Trem Y Mynydd, Mountain Ash, CF45 4FF8, Trem Y Mynydd, Mountain Ash, CF45 4FF
- Sold Jun 2024£250,000 | 3 Bed House51, Ffordd Y Glowyr, Mountain Ash, CF45 4FD51, Ffordd Y Glowyr, Mountain Ash, CF45 4FD
- Sold Aug 2022£266,000 | 4 Bed House48, Ffordd Y Glowyr, Mountain Ash, CF45 4FD48, Ffordd Y Glowyr, Mountain Ash, CF45 4FD
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 £211,081, ranging from £176,536 to £282,430.
- 11 Ger Yr Afon
3 Bed House | 10 m | Est. Value: £232,486
- 9 Ger Yr Afon
3 Bed House | 14 m | Est. Value: £232,836
- 8 Ger Yr Afon
3 Bed House | 17 m | Est. Value: £229,994
- 12 Ger Yr Afon
3 Bed House | 17 m | Est. Value: £232,486
- 6 Ger Yr Afon
3 Bed House | 18 m | Est. Value: £208,148
Location Comparison
Of the 12 addresses on Ger Yr Afon, Mountain Ash, CF45, 10, Ger Yr Afon, Mountain Ash comes out as the largest and the most expensive in our analysis of the public data.
It is also £113k more expensive than the average property across the CF45 district.
More reading links
Schools Nearby
Public Transport Nearby
- Mountain Ash|500 m away
- Penrhiwceiber|1.2 km away
- Fernhill|1.9 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












