Our Data Sources
35 Street, Mountain Ash has a single entry in the Land Registry from October 2015 and a single entry in the EPC database dated December 2021.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 35 Street, Mountain Ash is in very good condition we estimate a sale value of £123,332 and a rental value of £811 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £109,236 and a rental value of £718 per month.
Plot Size
According to data from HM Land Registry, 35 Street, Mountain Ash sits on a plot of 142 m2.
We have plot size data on 40 out of 41 other houses in the postcode and 35 Street, Mountain Ash sits on the 2nd largest plot.
Energy Efficiency
35 Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Dec 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 35 Street, Mountain Ash was last sold on 5th October 2015 for £44,500 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since October 2015, the market for similar properties has risen by 79.2%.
- Sold Oct 2015£44,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 35 Street, Mountain Ash within a radius of 640 metres over the last 2 years.
The most recent example is 50, Phillip Street, Mountain Ash, CF45 4BG, a freehold house which sold for £125,000 on the 4th July 2025.
Read more about house prices in CF45.
- Sold Jul 2025£125,000 | 3 Bed House50, Phillip Street, Mountain Ash, CF45 4BG50, Phillip Street, Mountain Ash, CF45 4BG
- Sold Apr 2025£82,600 | 3 Bed House54, Arnold Street, Mountain Ash, CF45 4LF54, Arnold Street, Mountain Ash, CF45 4LF
- Sold May 2024£138,500 | 3 Bed House42, Phillip Street, Mountain Ash, CF45 4BG42, Phillip Street, Mountain Ash, CF45 4BG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
London Street, Mountain Ash, CF45 has a total of 41 addresses. According to our analysis of all the public data, 35 Street, Mountain Ash is the 28th largest and the 28th most expensive property on the street.
When compared to the postcode district it is £40k less expensive than the average property in CF45.
More reading links
Schools Nearby
Public Transport Nearby
- 300mMountain Ash
- 1.4kmFernhill
- 2.0kmPenrhiwceiber
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.












