Our Data Sources
40, Bron Y Deri, Mountain Ash has no recent1 records in the Land Registry and a single entry in the EPC database dated April 2026.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 40, Bron Y Deri, Mountain Ash would be worth £190,586, with a potential rental value of £968 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £168,805, with a rental value of £857 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
40, Bron Y Deri, Mountain Ash occupies a 247 m2 plot as recorded by HM Land Registry.
Of the 40 other houses in this postcode, 15 have recorded plot sizes, and this one ranks as the 12th largest.
Energy Efficiency
40, Bron Y Deri, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Apr 2026.
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
40, Bron Y Deri, Mountain Ash last changed hands on 11th February 2002, selling for £57,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Feb 2002£57,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 47 sales of comparable properties within 640 metres of 40, Bron Y Deri, Mountain Ash since 2019.
Most recently, 2, Cwrt Abergorci, Mountain Ash, CF45 4FG, a freehold house, sold at £158,000 on the 27th August 2025.
Read more about house prices in CF45.
- Sold Aug 2025£158,000 | 3 Bed House2, Cwrt Abergorci, Mountain Ash, CF45 4FG2, Cwrt Abergorci, Mountain Ash, CF45 4FG
- Sold Mar 2025£132,000 | 3 Bed House4, Cwrt Abergorci, Mountain Ash, CF45 4FG4, Cwrt Abergorci, Mountain Ash, CF45 4FG
- Sold Nov 2024£205,000 | 3 Bed House28, Ffordd Y Glowyr, Mountain Ash, CF45 4FD28, Ffordd Y Glowyr, Mountain Ash, CF45 4FD
- Sold Oct 2024£170,000 | 3 Bed House66, Ffordd Y Glowyr, Mountain Ash, CF45 4FD66, Ffordd Y Glowyr, Mountain Ash, CF45 4FD
- Sold Aug 2024£185,050 | 3 Bed House3, Ffordd Y Glowyr, Mountain Ash, CF45 4FD3, 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 £158,290, ranging from £69,176 to £394,170.
- 39 Bron Y Deri
3 Bed House | 5 m | Est. Value: £176,984
- 37 Bron Y Deri
3 Bed House | 28 m | Est. Value: £155,223
- 36 Bron Y Deri
3 Bed House | 31 m | Est. Value: £167,096
- 5 Bron Y Deri
2 Bed House | 33 m | Est. Value: £140,641
- 35 Bron Y Deri
4 Bed House | 36 m | Est. Value: £228,896
Location Comparison
Our analysis of the public data ranks 40, Bron Y Deri, Mountain Ash as the 35th largest and the 35th most expensive of the 40 addresses on Bron Y Deri, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £21k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Mountain Ash|300 m away
- Penrhiwceiber|1.6 km away
- Fernhill|1.7 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.
