Our Data Sources
12, Herbert Street, Mountain Ash has no recent1 records in the the Land Registry and a single entry in the EPC database dated November 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high 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 12, Herbert Street, Mountain Ash, we estimate a market value of £137,256 and a rental value of £841 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £121,570 and £745 per month respectively.
Plot Size
HM Land Registry records the plot of land for 12, Herbert Street, Mountain Ash as measuring 106 m2.
That makes it the 13th largest plot in the postcode, where 39 of the 47 other houses have recorded plot data.
Energy Efficiency
12, Herbert Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Nov 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 12, Herbert Street, Mountain Ash completed on 16th December 2002 at £28,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
- Sold Dec 2002£28,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 12, Herbert Street, Mountain Ash have sold within a radius of 1.3 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 14th August 2025, was 1, Upper Gertrude Street, Mountain Ash, CF45 4RN, a freehold house which sold for £135,000.
Read more about house prices in CF45.
- Sold Aug 2025£135,000 | 3 Bed House1, Upper Gertrude Street, Mountain Ash, CF45 4RN1, Upper Gertrude Street, Mountain Ash, CF45 4RN
- Sold Feb 2025£117,000 | 3 Bed House9, Gertrude Street, Mountain Ash, CF45 4RL9, Gertrude Street, Mountain Ash, CF45 4RL
- Sold Jul 2024£120,000 | 3 Bed House6, Herbert Street, Mountain Ash, CF45 4RH6, Herbert Street, Mountain Ash, CF45 4RH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 83 addresses on Herbert Street, Abercynon, Mountain Ash, CF45, 12, Herbert Street, Mountain Ash comes out as the 40th largest and the 44th most expensive in our analysis of the public data.
It is also £27k less expensive than the average property across the CF45 district.
More reading links
Schools Nearby
Public Transport Nearby
- 100mAbercynon
- 1.8kmQuakers Yard
- 3.5kmPenrhiwceiber
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
