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18, Carmarthen Road, Llandeilo is recorded publicly as a period freehold house across 1,420 ft2 of internal area, sitting on a 419 m2 plot.
Locally, houses of this size normally have 4 bedrooms with a garden.
Our estimate of the sale value of 18, Carmarthen Road, Llandeilo is £417,038 and its rental estimate is £1,526 per month, given the available information and assuming reasonable condition.
Carmarthen Road, Llandeilo, SA19 falls within the SA19 postal district.
18, Carmarthen Road, Llandeilo has a single entry in the Land Registry from February 2017 and a single entry in the EPC database dated October 2016.
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.
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 18, Carmarthen Road, Llandeilo, we estimate a market value of £437,890 and a rental value of £1,603 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £387,846 and £1,420 per month respectively.
Over the last year, 18, Carmarthen Road, Llandeilo has seen its estimated sale value grow by £7,263 (1.7%) and its estimated rental value climb by £56 per month (3.7%). This results in an estimated gross rental yield of 4.4%.
HM Land Registry records the plot of land for 18, Carmarthen Road, Llandeilo as measuring 419 m2.
That makes it the 15th largest plot in the postcode, where 19 of the 22 other houses have recorded plot data.
18, Carmarthen Road, Llandeilo has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 08 Oct 2016.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
The most recent sale of 18, Carmarthen Road, Llandeilo completed on 14th February 2017 at £260,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 29.2% over the period since February 2017.
Over the past 2 years 3 properties similar to 18, Carmarthen Road, Llandeilo have sold within a radius of 4.4 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 19th December 2025, was 27, Lon Rhys, Llandeilo, SA19 6RW, a freehold house which sold for £335,000.
Read more about house prices in SA19.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Of the 37 addresses on Carmarthen Road, Llandeilo, SA19, 18, Carmarthen Road, Llandeilo comes out as the 19th largest and the 13th most expensive in our analysis of the public data.
It is also £159k more expensive than the average property across the SA19 district.
From 18, Carmarthen Road, Llandeilo, the nearest station is Llandeilo, 900 metres away.
Internet coverage here is poor, based on recent Ofcom data, and connectivity may be weak or unavailable.
According to recent data from Ofcom, Slow/none broadband is available in the area.
The flood risk here is rated very low, based on Environment Agency data.
The recent census recorded whether a resident owned or rented their home.
In the area around 18, Carmarthen Road, Llandeilo, 64.3% of property is privately owned outright and 19.3% is privately owned with a mortgage.
The graph below shows how this compares to Wales and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 18, Carmarthen Road, Llandeilo, 15.4% of residents are recorded as possessing school level qualifications and 48.8% as possessing degree level qualifications.
The graph below shows how this compares to Wales and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 18, Carmarthen Road, Llandeilo, the average age was 47.6 and the most common age was 57.
The graph below shows how this compares to Wales and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 18, Carmarthen Road, Llandeilo, 0.3% of property was a second home.
Comparison figures for Wales and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 18, Carmarthen Road, Llandeilo, there are an average of 1.5 cars per household.
See below for how this compares to Wales and the rest of England & Wales.