4 Lon Esgair, Henfwlch Road, Carmarthen, SA33 6AD
About 4 Lon Esgair
4 Lon Esgair is a semi-detached house in Carmarthen (SA33 6AD). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (March 2022) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since June 2011. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Good to Average and main heating dropped from Good to Average. The recommended improvements would push it to C (score 76). Main heating runs on oil.
It hasn't traded since December 2005, a hold of 20 years that's notably long for the area. Today's modelled estimate of £169,000 is 30.1% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£124/sq ft) was about 34.5% above the typical sold price in the postcode. At 97 m² it's 21.7% smaller than the typical home in the postcode (124 m² median across 9 EPCs).
Know exactly what you're buying at 4 Lon Esgair
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Planning history
4 Lon Esgair has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 4 Lon Esgair
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
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Sales history & valuation
£169,000
Modelled from EPC, postcode comparables.
£129,950
Recorded with HM Land Registry.
Sales timeline
21 December 2005Most recent
£129,950
Median price across the last 5 sales in SA33 6AD: £239,000 (2022–2017).
Nearby sales in SA33 6AD
Everything we know about 4 Lon Esgair, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Henfwlch Road homes
4 Lon Esgair is notably below the street on habitable rooms.
Price per m²
£1,340
Street avg £1,085
Floor Area
97 m²
Street avg 138 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
5.8 t/year
Street avg 6.5 t/year
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Lon Esgair — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.