5 Caerwenog, Trelech, Carmarthen, SA33 6RU
About 5 Caerwenog
5 Caerwenog is a three-bedroom end-of-terrace house in Trelech, Carmarthen, Carmarthen (SA33 6RU). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2014) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in December 2008 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average. The recommended improvements would push it to C (score 77). Main heating runs on lpg. The latest certificate is from October 2014, so improvements made since then won't be reflected. Other recorded features include outbuildings. Records show the property has been extended at some point in its history.
Held since October 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Today's modelled estimate of £157,000 is 40.2% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£122/sq ft) was about 38.9% above the typical sold price in the postcode.
Know exactly what you're buying at 5 Caerwenog
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
Outside
- Private gardenrear
- OutbuildingsYes
Building
- Heating systemgas_fired
- Previously extendedYes
Energy performance
5 Caerwenog's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Oct 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
5 Caerwenog has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 5 Caerwenog
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
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£157,000
Modelled from EPC, postcode comparables.
£112,000
Recorded with HM Land Registry.
Sales timeline
30 October 2009Most recent
£112,000
Median price across the last 5 sales in SA33 6RU: £205,000 (2025–2020).
Nearby sales in SA33 6RU
Trewen, Trelech, Carmarthen, SA33 6RU
Sold Nov 2025
£260,000Tresi Aur, Trelech, Carmarthen, SA33 6RU
Sold Jul 2024
£215,000Maes Yr Awel, Trelech, Carmarthen, SA33 6RU
Sold Jun 2021
£191,000Rock Villa, Trelech, Carmarthen, SA33 6RU
Sold Jun 2020
£205,000School House, Trelech, Carmarthen, SA33 6RU
Sold Jan 2020
£95,000
Everything we know about 5 Caerwenog, 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
On price per m², 5 Caerwenog stands well clear of the street.
Price per m²
£1,318
Street avg £1,047
Floor Area
85 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 5.0 t/year
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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
Caerwenog — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.