5 Isfryn, Llangynog, Carmarthen, SA33 5BT
About 5 Isfryn
5 Isfryn is a three-bedroom semi-detached house in Llangynog, Carmarthen, Carmarthen (SA33 5BT). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (August 2021) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2009. Between certificates, wall efficiency went from Poor to Average; while hot-water efficiency dropped from Good to Average and lighting dropped from Average to Very Poor. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on oil.
Untraded for 21 years, with the last transfer in September 2005. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Today's modelled estimate of £160,000 is 44.1% above the 2005 sale price.
Know exactly what you're buying at 5 Isfryn
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
What this property has
Inside
- Bedrooms3
- Bathrooms1
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 efficiency decreased
Wall insulation upgraded
Low energy lighting percentage decreased
Planning history
5 Isfryn has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 5 Isfryn
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
£160,000
Modelled from EPC, postcode comparables.
£111,000
Recorded with HM Land Registry.
Sales timeline
8 September 2005Most recent
£111,000
Median price across the last 5 sales in SA33 5BT: £385,000 (2023–2021).
Nearby sales in SA33 5BT
Trehelig, Llangynog, Carmarthen, SA33 5BT
Sold Aug 2023
£415,000Shamwari, Llangynog, Carmarthen, SA33 5BT
Sold Aug 2022
£385,000Bron Y Maen, Llangynog, Carmarthen, SA33 5BT
Sold Jan 2022
£200,000Eirianfa, Llangynog, Carmarthen, SA33 5BT
Sold Nov 2021
£387,500Llys Deri, Llangynog, Carmarthen, SA33 5BT
Sold May 2021
£266,500
Everything we know about 5 Isfryn, 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 the street
Years Held for 5 Isfryn runs comfortably ahead of the street norm.
Price per m²
£1,207
Street avg £1,555
Floor Area
92 m²
Street avg 100 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
5.6 t/year
Street avg 4.7 t/year
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1 Bryn Cynog, Llangynog
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Capel Ebenezer — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.