4 Caerwenog, Trelech, Carmarthen, SA33 6RU
About 4 Caerwenog
4 Caerwenog is a semi-detached house in Trelech, Carmarthen, Carmarthen (SA33 6RU). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2017) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on oil.
Across 1996–2017, sale prices on this property compounded at 4% per year. Today's modelled estimate of £172,000 sits 87% above the 2017 sale of £92,000. On a £-per-square-foot basis, the last sale (£88/sq ft) was about 16.6% below the postcode norm. Last changed hands 9 years ago, in October 2017.
Know exactly what you're buying at 4 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
Energy performance
4 Caerwenog's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
4 Caerwenog has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 4 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
Sale price has at least doubled since 1996.
£172,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 21 years.
£92,000
Growth on file: 4.0% per year over 21 years.
Sales timeline
12 October 2017Most recent
£92,000
+116.5%over 15 years26 March 2002
£42,500
+6.3%over 5 years10 October 1996
£40,000
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 4 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
4 Caerwenog outperforms the street on floor area by a wide margin.
Price per m²
£948
Street avg £1,139
Floor Area
97 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.4 t/year
Street avg 4.5 t/year
Similar properties nearby
1 Gwili Terrace, Llanpumsaint
SA33 6BY
1 Llandre Cottages, Llanpumsaint
SA33 6BY
1 Parc Celynin, Llanpumsaint
SA33 6BS
1 Caerwenog, Trelech
SA33 6RU
10 Caerwenog, Trelech
SA33 6RU
1 Bro Elfed, Cynwyl Elfed
SA33 6TN
1 Duad Mill Cottages, Cwmduad
SA33 6XJ
1 Green Park, Cynwyl Elfed
SA33 6TL
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.