Our Data Sources
15, The Poplars, Mountain Ash has no records in the Land Registry and a single entry in the EPC database dated July 2025.
We combine this information with public data 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 15, The Poplars, Mountain Ash, we estimate a market value of £345,011 and a rental value of £1,476 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £305,581 and £1,307 per month respectively.
Plot Size
HM Land Registry records the plot of land for 15, The Poplars, Mountain Ash as measuring 378 m2.
That makes it the 2nd largest plot in the postcode, where all 22 other houses have recorded plot data.
Energy Efficiency
15, The Poplars, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Jul 2025.
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 2009 7 properties similar to 15, The Poplars, Mountain Ash have sold within a radius of 600 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 2nd December 2022, was 13, Darran Road, Mountain Ash, CF45 3HT, a freehold house which sold for £292,000.
Read more about house prices in CF45.
- Sold Dec 2022£292,000 | 4 Bed House13, Darran Road, Mountain Ash, CF45 3HT13, Darran Road, Mountain Ash, CF45 3HT
- Sold Nov 2022£146,950 | 4 Bed HouseFrondeg, High Street, Mountain Ash, CF45 3PBFrondeg, High Street, Mountain Ash, CF45 3PB
- Sold Jan 2014£185,000 | 4 Bed House23, Bron Y Deri, Mountain Ash, CF45 4LL23, Bron Y Deri, Mountain Ash, CF45 4LL
- Sold Sep 2011£189,950 | 4 Bed House11, Parc Gwernifor, Mountain Ash, CF45 3UQ11, Parc Gwernifor, Mountain Ash, CF45 3UQ
- Sold Sep 2010£190,000 | 4 Bed House2 Aberffrwd Villas, Lewis Street, Mountain Ash, CF45 4AY2 Aberffrwd Villas, Lewis Street, Mountain Ash, CF45 4AY
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 £93,482, ranging from £70,712 to £192,048.
- 16 The Poplars
3 Bed House | 8 m | Est. Value: £157,712
- 32 The Poplars
2 Bed Flat | 28 m | Est. Value: £73,521
- 13 The Poplars
4 Bed House | 32 m | Est. Value: £192,048
- 34 The Poplars
3 Bed House | 34 m | Est. Value: £94,860
- 33 The Poplars
2 Bed Flat | 34 m | Est. Value: £70,712
Location Comparison
Of the 50 addresses on The Poplars, Mountain Ash, CF45, 15, The Poplars, Mountain Ash comes out as the largest and the most expensive in our analysis of the public data.
It is also £168k more expensive than the average property across the CF45 district.
More reading links
Schools Nearby
Public Transport Nearby
- Mountain Ash|300 m away
- Fernhill|1.5 km away
- Penrhiwceiber|1.8 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.












