23 Bancyffynnon, Cross Hands, Llanelli, SA14 6ST
About 23 Bancyffynnon
23 Bancyffynnon is a semi-detached house in Cross Hands, Llanelli, Llanelli (SA14 6ST). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (May 2023) shows a D (score 57), a step below the typical UK home. When first surveyed in January 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Good to Average and main heating dropped from Good to Average. The recommended improvements would lift it to A (score 102), a 3-band jump. Main heating runs on oil.
Across 2007–2023, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £175,000 is 11.1% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£178/sq ft) was about 63.1% above the typical sold price in the postcode. Most recent transfer: November 2023 at £157,500.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Roof insulation improved
More low energy lighting installed
Planning history
23 Bancyffynnon has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 23 Bancyffynnon
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
Latest sale on 23 Bancyffynnon was the highest on Land Registry record across the postcode.
£175,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 17 years.
£157,500
Growth on file: 4.2% per year over 17 years.
Sales timeline
21 November 2023Most recent
£157,500
+96.9%over 16 years26 April 2007
£80,000
Median price across the last 5 sales in SA14 6ST: £116,000 (2024–2010).
Nearby sales in SA14 6ST
26 Bancyffynnon, Cross Hands, Llanelli, SA14 6ST
Sold May 2024
£140,00014 Bancyffynnon, Cross Hands, Llanelli, SA14 6ST
Sold Apr 2023
£125,00010 Bancyffynnon, Cross Hands, Llanelli, SA14 6ST
Sold Aug 2019
£116,0008 Bancyffynnon, Cross Hands, Llanelli, SA14 6ST
Sold Jan 2014
£100,0007 Bancyffynnon, Cross Hands, Llanelli, SA14 6ST
Sold Apr 2010
£109,959
Versus other Bancyffynnon homes
Price per m² for 23 Bancyffynnon runs comfortably ahead of the street norm.
Price per m²
£1,921
Street avg £1,185
Floor Area
82 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.8 t/year
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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
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.







