2a, Lon Cowin, Bancyfelin, Carmarthen, SA33 5NF
About 2a
2a is a semi-detached house in Bancyfelin, Carmarthen, Carmarthen (SA33 5NF). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (October 2021) shows an E (score 51), well below the UK norm with real room to improve. When first surveyed in February 2017 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on oil. At 73 m² this is the 8th 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 across 15 units on file.
It changed hands recently, sold August 2025 for £87,500. Across 2021–2025, sale prices on this property compounded at -0.7% per year. Today's modelled estimate of £98,000 is 12% above the 2025 sale price.
Know exactly what you're buying at 2a
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
2a has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 2a
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
2a valuation sits well clear of the typical sold price in this postcode.
£98,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.7% per year over 4 years.
£87,500
Growth on file: -0.7% per year over 4 years.
Sales timeline
19 August 2025Most recent
£87,500
-2.8%over 3 years9 September 2021
£90,000
Median price across the last 5 sales in SA33 5NF: £83,500 (2024–2018).
Nearby sales in SA33 5NF
10 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
£74,00022 Lon Cowin, Bancyfelin, Carmarthen, SA33 5NF
Sold Jan 2018
£97,000
Everything we know about 2a, 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 2a lags the street by a wide margin.
EPC Rating
51 (E)
Street avg 65 (D)
Floor Area
73 m²
Street avg 65 m²
CO₂ Emissions
5.2 t/year
Street avg 3.4 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
Similar properties nearby
1 Felin Gardens, High Street, Bancyfelin
SA33 5ND
1 Ger Y Marbell, Llanybri
SA33 5HW
1 High Street, Bancyfelin
SA33 5ND
1 Ger Y Nant, Meidrim
SA33 5QW
1 Ger Yr Eglwys, Llansteffan
SA33 5JS
1 Fairview Cottages, Llangain
SA33 5AH
1 Llangynog Farm Cottages, Llangynog
SA33 5HS
1 Bryn Cynog, Llangynog
SA33 5BT
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.