86 Carmarthen Road, Cross Hands, Llanelli, SA14 6SU
About 86 Carmarthen Road
86 Carmarthen Road is a detached house in Cross Hands, Llanelli, Llanelli (SA14 6SU). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (August 2020) shows a G (score 18), near the bottom of the EPC scale. Earlier certificates rated it F (January 2014); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Good and lighting went from Very Poor to Very Good; while main heating dropped from Average to Poor. The recommended improvements would lift it to C (score 76), a 4-band jump. Main heating runs on lpg.
At 65 m² it sits well below the postcode median (97 m² across 47 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2020–2023, sale prices on this property compounded at -9.6% per year. Today's modelled estimate of £160,000 is 46.8% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£156/sq ft) was about 57.2% above the typical sold price in the postcode. Most recent transfer: March 2023 at £109,000.
Energy performance
86 Carmarthen Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
86 Carmarthen Road has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 86 Carmarthen Road
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
86 Carmarthen Road valuation sits well clear of the typical sold price in this postcode.
£160,000
Modelled from EPC, postcode comparables and a sale-price growth of -9.6% per year over 3 years.
£109,000
Growth on file: -9.6% per year over 3 years.
Sales timeline
29 March 2023Most recent
£109,000
-27.3%over 3 years30 January 2020
£150,000
Median price across the last 5 sales in SA14 6SU: £175,000 (2025–2023).
Nearby sales in SA14 6SU
85 Carmarthen Road, Cross Hands, Llanelli, SA14 6SU
Sold Nov 2025
£175,00065 Carmarthen Road, Cross Hands, Llanelli, SA14 6SU
Sold Jul 2025
£225,00046 Carmarthen Road, Cross Hands, Llanelli, SA14 6SU
Sold Sept 2023
£361,00042 Carmarthen Road, Cross Hands, Llanelli, SA14 6SU
Sold Jun 2023
£75,00034 Carmarthen Road, Cross Hands, Llanelli, SA14 6SU
Sold May 2023
£139,950
Versus other Carmarthen Road homes
On epc rating, 86 Carmarthen Road runs well behind the street norm.
Price per m²
£1,677
Street avg £1,407
Floor Area
65 m²
Street avg 114 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 7.0 t/year
Similar properties nearby
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1 Danybanc, Pontardulais Road, Cross Hands
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1 Clos Y Delfryn, Tumble
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1 Craig Y Llety, Upper Tumble
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Cross Hands Primary School — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







