Our Data Sources
25, Allt Ioan, Carmarthen has 31 entries in the Land Registry , most recently in August 2008 and a single entry in the EPC database dated August 2021.
We combine this information with that 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
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 25, Allt Ioan, Carmarthen is in very good condition we estimate a sale value of £284,400 and a rental value of £1,371 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £251,897 and a rental value of £1,214 per month.
Plot Size
According to data from HM Land Registry, 25, Allt Ioan, Carmarthen sits on a plot of 229 m2.
We have plot size data on 39 out of 43 other houses in the postcode and 25, Allt Ioan, Carmarthen sits on the 30th largest plot.
Energy Efficiency
25, Allt Ioan, Carmarthen has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 31 Aug 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, 25, Allt Ioan, Carmarthen was last sold on 14th August 2008 for £157,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since August 2008, the market for similar properties has risen by 47.3%.
- Sold Aug 2008£157,000
- Sold Jan 2000£78,500
- Sold Aug 1998£75,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 225 sales of properties similar to 25, Allt Ioan, Carmarthen within a radius of 1.3 kilometres over the last 2 years.
The most recent example is 11, Pen Y Cae, Carmarthen, SA31 3SD, a freehold house which sold for £265,000 on the 8th August 2025.
Read more about house prices in SA31.
- Sold Aug 2025£265,000 | 3 Bed House11, Pen Y Cae, Carmarthen, SA31 3SD11, Pen Y Cae, Carmarthen, SA31 3SD
- Sold Jan 2025£257,000 | 3 Bed House30, Maes Macsen, Carmarthen, SA31 3FA30, Maes Macsen, Carmarthen, SA31 3FA
- Sold Apr 2024£280,000 | 3 Bed House50, Allt Ioan, Carmarthen, SA31 3SB50, Allt Ioan, Carmarthen, SA31 3SB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Allt Ioan, Johnstown, Carmarthen, SA31 has a total of 43 addresses. According to our analysis of all the public data, 25, Allt Ioan, Carmarthen is the 13th largest and the 13th most expensive property on the street.
When compared to the postcode district it is £25k more expensive than the average property in SA31.
More reading links
Schools Nearby
Public Transport Nearby
- Carmarthen|2.4 km away
- Ferryside|9.4 km away
- Kidwelly|13.1 km away
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.
