10a, Heol Treventy, Cross Hands, Llanelli, SA14 6TE
About 10a
10a is a three-bedroom detached house in Cross Hands, Llanelli, Llanelli (SA14 6TE). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (March 2015) shows a C (score 70). When first surveyed in June 2010 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Average to Good; while lighting dropped from Poor to Very Poor. The recommended improvements would push it to B (score 85). Main heating runs on oil. The latest certificate is from March 2015, so improvements made since then won't be reflected.
Today's modelled estimate of £284,000 sits 59.6% above the 2012 sale of £178,000. On a £-per-square-foot basis, the last sale (£144/sq ft) was about 24.7% above the typical sold price in the postcode. 14 years since the last transfer (February 2012).
What this property has
Inside
- Bedrooms3
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenYes
Building
- RefurbishedYes
Energy performance
10a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 27 Mar 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
Planning history
10a has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 10a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
10a valuation sits well clear of the typical sold price in this postcode.
£284,000
Modelled from EPC, postcode comparables.
£178,000
Recorded with HM Land Registry.
Sales timeline
29 February 2012Most recent
£178,000
Median price across the last 5 sales in SA14 6TE: £175,000 (2023–2020).
Nearby sales in SA14 6TE
8 Heol Treventy, Cross Hands, Llanelli, SA14 6TE
Sold Sept 2023
£160,00017 Heol Treventy, Cross Hands, Llanelli, SA14 6TE
Sold Mar 2022
£222,50014 Heol Treventy, Cross Hands, Llanelli, SA14 6TE
Sold Jan 2022
£230,00011 Heol Treventy, Cross Hands, Llanelli, SA14 6TE
Sold Jun 2021
£114,000Treventy House, Heol Treventy, Cross Hands, Llanelli, SA14 6TE
Sold Dec 2020
£175,000
Versus other Heol Treventy homes
Price per m²
£1,548
Street avg £1,415
Floor Area
115 m²
Street avg 109 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.1 t/year
Street avg 5.8 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heol Treventy — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







