Our Data Sources
Flat 1, 11, Water Street, Carmarthen has no records in the the Land Registry and a single entry in the EPC database dated February 2023.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 Flat 1, 11, Water Street, Carmarthen, we estimate a market value of £79,317 and a rental value of £521 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £70,252 and £461 per month respectively.
Energy Efficiency
Flat 1, 11, Water Street, Carmarthen has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Feb 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 14 properties similar to Flat 1, 11, Water Street, Carmarthen have sold within a radius of 560 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 8th August 2025, was 57, King Street, Carmarthen, SA31 1BD, a leasehold flat which sold for £165,000.
Read more about house prices in SA31.
- Sold Aug 2025£165,000 | 2 Bed Flat57, King Street, Carmarthen, SA31 1BD57, King Street, Carmarthen, SA31 1BD
- Sold Nov 2023£60,000 | 2 Bed Flat4, Jacksons Lane, Carmarthen, SA31 1QD4, Jacksons Lane, Carmarthen, SA31 1QD
- Sold Nov 2020£71,000 | 2 Bed Flat1, Pond Street, Carmarthen, SA31 1RT1, Pond Street, Carmarthen, SA31 1RT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 96 addresses on Water Street, Carmarthen, SA31, Flat 1, 11, Water Street, Carmarthen comes out as the 65th largest and the 64th most expensive in our analysis of the public data.
It is also £170k less expensive than the average property across the SA31 district.
More reading links
Schools Nearby
Public Transport Nearby
- Carmarthen|600 m away
- Ferryside|10.7 km away
- Kidwelly|13.7 km away
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.












