9, Carmarthen Street
9, Carmarthen Street
Description & Estimates







Public records show 9, Carmarthen Street, Llandeilo to be a period freehold house with 2,628 ft2 of internal area, sitting on a 205 m2 plot.
In this area, houses of this size normally have 5 bedrooms with a garden.
9, Carmarthen Street, Llandeilo has an estimated sale value of £391,557 and an estimated rental value of £1,640 per month, assuming reasonable condition and based on the information available.
Carmarthen Street, Llandeilo, SA19 lies within the SA19 postal district.
Our Data Sources
9, Carmarthen Street, Llandeilo has 31 entries in the Land Registry , most recently in June 2017 and a single entry in the EPC database dated May 2011.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 9, Carmarthen Street, Llandeilo would be worth £411,134, with a potential rental value of £1,722 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £364,148, with a rental value of £1,525 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 9, Carmarthen Street, Llandeilo has moved up by £5,065 (1.3%) over the last year. During the same period, its estimated monthly rental value has increased by £47 (2.9%). The property's estimated gross yield is currently 5.0%.
Plot Size
9, Carmarthen Street, Llandeilo occupies a 205 m2 plot as recorded by HM Land Registry.
Of the 10 other houses in this postcode, 5 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
9, Carmarthen Street, Llandeilo has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 05 May 2011.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
9, Carmarthen Street, Llandeilo last changed hands on 9th June 2017, selling for £205,000. 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 79.7% since June 2017.
- Sold Jun 2017£205,000
- Sold Mar 2002£77,000
- Sold Sep 1996£83,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 4.4 kilometres of 9, Carmarthen Street, Llandeilo across the last 2 years.
Most recently, 4, Bridge Street, Llandeilo, SA19 6BN, a freehold house, sold at £377,500 on the 11th August 2025.
Read more about house prices in SA19.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 9, Carmarthen Street, Llandeilo as the 3rd largest and the 7th most expensive of the 74 addresses on Carmarthen Street, Llandeilo, SA19.
Against the SA19 postcode district average, it is £133k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Llandeilo station is the nearest stop to 9, Carmarthen Street, Llandeilo at 500 metres away.
- 500mLlandeilo
- 1.2kmFfairfach
- 5.8kmLlandybie
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.

