6, Nash Avenue
6, Nash Avenue
Description & Estimates







Public records show 6, Nash Avenue, Carmarthen to be a mid-century freehold house with 947 ft2 of internal area, sitting on a 375 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
6, Nash Avenue, Carmarthen has an estimated sale value of £196,808 and an estimated rental value of £1,175 per month, assuming reasonable condition and based on the information available.
Nash Avenue, Carmarthen, SA31 lies within the SA31 postal district.
Our Data Sources
6, Nash Avenue, Carmarthen has 31 entries in the Land Registry , most recently in October 2017 and a single entry in the EPC database dated February 2020.
We combine this information with that 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
In very good condition, we estimate 6, Nash Avenue, Carmarthen would be worth £206,648, with a potential rental value of £1,234 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £183,031, with a rental value of £1,093 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 6, Nash Avenue, Carmarthen has grown by £2,551 (1.3%) over the last year. During the same period, its estimated monthly rental value has climbed by £51 (4.4%). The property's estimated gross yield is currently 7.2%.
Plot Size
6, Nash Avenue, Carmarthen occupies a 375 m2 plot as recorded by HM Land Registry.
All 22 other houses in this postcode have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
6, Nash Avenue, Carmarthen has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Feb 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
6, Nash Avenue, Carmarthen last changed hands on 12th October 2017, selling for £130,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 39.7% since October 2017.
- Sold Oct 2017£130,000
- Sold Apr 2005£150,000
- Sold May 1997£54,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 1.3 kilometres of 6, Nash Avenue, Carmarthen across the last 2 years.
Most recently, 16, Nash Avenue, Carmarthen, SA31 2AX, a freehold house, sold at £195,000 on the 12th September 2025.
Read more about house prices in SA31.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 6, Nash Avenue, Carmarthen as the 8th largest and the 8th most expensive of the 22 addresses on Nash Avenue, Carmarthen, SA31.
Against the SA31 postcode district average, it is £51k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Carmarthen station is the nearest stop to 6, Nash Avenue, Carmarthen at 2.0 kilometres away.
- 2.0kmCarmarthen
- 12.3kmFerryside
- 14.9kmKidwelly
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

