15, Heol Treventy
15, Heol Treventy
Description & Estimates
Public records show 15, Heol Treventy, Llanelli to be a period freehold house with 1,754 ft2 of internal area, sitting on a 307 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
15, Heol Treventy, Llanelli has an estimated sale value of £260,167 and an estimated rental value of £1,084 per month, assuming reasonable condition and based on the information available.
Heol Treventy, Cross Hands, Llanelli, SA14 lies within the SA14 postal district.
Our Data Sources
15, Heol Treventy, Llanelli has a single entry in the Land Registry from September 2007 and a single entry in the EPC database dated October 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 15, Heol Treventy, Llanelli would be worth £273,175, with a potential rental value of £1,138 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £241,955, with a rental value of £1,008 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 15, Heol Treventy, Llanelli has moved up by £4,440 (1.7%) over the last year. During the same period, its estimated monthly rental value has increased by £40 (3.7%). The property's estimated gross yield is currently 5.0%.
Plot Size
15, Heol Treventy, Llanelli occupies a 307 m2 plot as recorded by HM Land Registry.
Of the 42 other houses in this postcode, 36 have recorded plot sizes, and this one ranks as the 33rd largest.
Energy Efficiency
15, Heol Treventy, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Oct 2025.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, oil.
Sold Prices
15, Heol Treventy, Llanelli last changed hands on 14th September 2007, selling for £180,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 22.5% since September 2007.
- Sold Sep 2007£180,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 1.7 kilometres of 15, Heol Treventy, Llanelli across the last 2 years.
Most recently, 143, Carmarthen Road, Llanelli, SA14 6TD, a freehold house, sold at £255,000 on the 29th September 2022.
Read more about house prices in SA14.
- Sold Sep 2022£255,000 | 4 Bed House143, Carmarthen Road, Llanelli, SA14 6TD143, Carmarthen Road, Llanelli, SA14 6TD
- Sold Sep 2022£285,000 | 4 Bed House1 Parc Treventy, Heol Treventy, Llanelli, SA14 6TN1 Parc Treventy, Heol Treventy, Llanelli, SA14 6TN
- Sold Jul 2022£275,000 | 4 Bed House132, Carmarthen Road, Llanelli, SA14 6TH132, Carmarthen Road, Llanelli, SA14 6TH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 15, Heol Treventy, Llanelli as the 4th largest and the 8th most expensive of the 44 addresses on Heol Treventy, Cross Hands, Llanelli, SA14.
Against the SA14 postcode district average, it is £69k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Ammanford station is the nearest stop to 15, Heol Treventy, Llanelli at 7.4 kilometres away.
- 7.4kmAmmanford
- 7.8kmPantyffynnon
- 8.2kmLlandybie
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.
