4 Isfryn, Llangynog, Carmarthen, SA33 5BT
About 4 Isfryn
4 Isfryn is a semi-detached house in Llangynog, Carmarthen, Carmarthen (SA33 5BT). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (September 2019) shows an E (score 40), well below the UK norm with real room to improve. When first surveyed in August 2019 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on bottled lpg.
At 77 m² it's 18.1% smaller than the typical home in the postcode (94 m² median across 7 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Today's modelled estimate of £173,000 is 30.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£160/sq ft) was about 47.4% above the typical sold price in the postcode. Last sale on file: £132,500 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 4 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
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Cavity wall insulation installed
Floor insulation added or improved
More low energy lighting installed
Planning history
4 Isfryn has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 4 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
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£173,000
Modelled from EPC, postcode comparables.
£132,500
Recorded with HM Land Registry.
Sales timeline
12 February 2021Most recent
£132,500
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 4 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
4 Isfryn is notably below the street on years held.
Price per m²
£1,721
Street avg £1,383
Floor Area
77 m²
Street avg 102 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 5.1 t/year
Similar properties nearby
1 Bryn Cynog, Llangynog
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1 Isfryn, Llangynog
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1 Llangynog Farm Cottages, Llangynog
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1 Fairview Cottages, Llangain
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1 Ger Yr Eglwys, Llansteffan
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1 Cae Ffynnon, Bancyfelin
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1 Ger Y Nant, Meidrim
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1 Gorsgoch, 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.