Mill House, Flat 1, Grist Square, Laugharne, Carmarthen, SA33 4ST
About Mill House
Mill House is a detached house in Laugharne, Carmarthen, Carmarthen (SA33 4ST). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (January 2026) shows an E (score 41), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2008. Between certificates, hot-water efficiency went from Very Poor to Poor, lighting went from Very Poor to Very Good and main heating went from Poor to Average; while wall efficiency dropped from Average to Poor and window efficiency dropped from Good to Poor. The recommended improvements would push it to D (score 68). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
At 98 m² the property is well over the postcode median (68 m² across 5 EPCs), placing it in the larger end of the local stock.
Know exactly what you're buying at Mill House
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
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Planning history
Mill House has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at Mill House
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
Mill House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£137,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 2 sales in SA33 4ST: £144,500 (2023–2003).
Nearby sales in SA33 4ST
Everything we know about Mill House, 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

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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Grist — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.