Our Data Sources
18, Kingcraft Street, Mountain Ash has no records in the Land Registry and a single entry in the EPC database dated June 2014.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 18, Kingcraft Street, Mountain Ash would be worth £138,386, with a potential rental value of £866 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £122,571, with a rental value of £767 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
18, Kingcraft Street, Mountain Ash occupies a 126 m2 plot as recorded by HM Land Registry.
Of the 47 other houses in this postcode, 37 have recorded plot sizes, and this one ranks as the 22nd largest.
Energy Efficiency
18, Kingcraft Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Jun 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 238 sales of comparable properties within 640 metres of 18, Kingcraft Street, Mountain Ash since 2020.
Most recently, 13, Gorsedd Street, Mountain Ash, CF45 3LR, a freehold house, sold at £155,000 on the 31st March 2026.
Read more about house prices in CF45.
- Sold Mar 2026£155,000 | 3 Bed House13, Gorsedd Street, Mountain Ash, CF45 3LR13, Gorsedd Street, Mountain Ash, CF45 3LR
- Sold Nov 2025£150,000 | 3 Bed House29, Coplestone Street, Mountain Ash, CF45 3LY29, Coplestone Street, Mountain Ash, CF45 3LY
- Sold Jul 2025£145,000 | 3 Bed House42, Coplestone Street, Mountain Ash, CF45 3LY42, Coplestone Street, Mountain Ash, CF45 3LY
- Sold Jun 2025£132,500 | 3 Bed House28, Kingcraft Street, Mountain Ash, CF45 3LT28, Kingcraft Street, Mountain Ash, CF45 3LT
- Sold May 2025£116,500 | 3 Bed House17, Coplestone Street, Mountain Ash, CF45 3LY17, Coplestone Street, Mountain Ash, CF45 3LY
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 £138,541, ranging from £124,233 to £155,157.
- 16 Kingcraft Street
3 Bed House | 5 m | Est. Value: £137,041
- 22 Kingcraft Street
3 Bed House | 10 m | Est. Value: £138,317
- 14 Kingcraft Street
4 Bed House | 11 m | Est. Value: £146,214
- 24 Kingcraft Street
4 Bed House | 16 m | Est. Value: £155,157
- 12 Kingcraft Street
3 Bed House | 17 m | Est. Value: £132,367
Location Comparison
Our analysis of the public data ranks 18, Kingcraft Street, Mountain Ash as the 39th largest and the 40th most expensive of the 47 addresses on Kingcraft Street, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £28k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Mountain Ash|500 m away
- Fernhill|1.3 km away
- Penrhiwceiber|1.8 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.












