3a, Lon Cowin, Bancyfelin, Carmarthen, SA33 5NF
About 3a
3a is a semi-detached house in Bancyfelin, Carmarthen, Carmarthen (SA33 5NF). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1950-1966 and council tax band A. At 68 m² this is the 7th smallest of 15 units on EPC record in the building, where floor areas span 59–124 m². The building's EPC ratings span F to C, with this unit at the top. On EPC score it ranks first in the building (74 versus a worst of 21). The latest certificate (August 2024) shows a C (score 74). The rating has held steady at C across 2 certificates since August 2011. Between certificates, hot-water efficiency went from Poor to Average and lighting went from Very Poor to Very Good. Main heating runs on oil.
At 68 m² it's 18.6% smaller than the typical home in the postcode (84 m² median across 14 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode.
Know exactly what you're buying at 3a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
3a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Planning history
3a has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 3a
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
3a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£113,000
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 5 sales in SA33 5NF: £90,000 (2025–2021).
Nearby sales in SA33 5NF
2a, Lon Cowin, Bancyfelin, Carmarthen, SA33 5NF
Sold Aug 2025
£87,50010 Lon Cowin, Bancyfelin, Carmarthen, SA33 5NF
Sold Oct 2024
£170,00021 Lon Cowin, Bancyfelin, Carmarthen, SA33 5NF
Sold Nov 2022
£150,0004 Lon Cowin, Bancyfelin, Carmarthen, SA33 5NF
Sold May 2022
£83,5004a, Lon Cowin, Bancyfelin, Carmarthen, SA33 5NF
Sold Jul 2020
£74,000
Everything we know about 3a, 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 Lon Cowin homes
EPC Rating for 3a runs comfortably ahead of the street norm.
EPC Rating
74 (C)
Street avg 61 (D)
Floor Area
68 m²
Street avg 66 m²
CO₂ Emissions
2.6 t/year
Street avg 3.8 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
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1 Ger Y Nant, Meidrim
SA33 5QW
1 Ger Yr Eglwys, Llansteffan
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1 Fairview Cottages, Llangain
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1 Llangynog Farm Cottages, Llangynog
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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
Werndale Hospital — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.