43 Dol Y Dderwen, Llangain, Carmarthen, SA33 5BE
About 43 Dol Y Dderwen
43 Dol Y Dderwen is a detached house in Llangain, Carmarthen, Carmarthen (SA33 5BE). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (August 2022) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 83).
Across 1995–2022, sale prices on this property compounded at 6.3% per year. On a £-per-square-foot basis, the last sale (£345/sq ft) was about 120.6% above the typical sold price in the postcode. Sold October 2022 for £345,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 43 Dol Y Dderwen
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
43 Dol Y Dderwen has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 43 Dol Y Dderwen
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
Latest sale on 43 Dol Y Dderwen was the highest on Land Registry record across the postcode.
£361,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 27 years.
£345,000
Growth on file: 6.3% per year over 27 years.
Sales timeline
6 October 2022Most recent
£345,000
+430.8%over 27 years6 July 1995
£65,000
Median price across the last 5 sales in SA33 5BE: £270,000 (2025–2022).
Nearby sales in SA33 5BE
25 Dol Y Dderwen, Llangain, Carmarthen, SA33 5BE
Sold Feb 2025
£240,00017 Dol Y Dderwen, Llangain, Carmarthen, SA33 5BE
Sold Sept 2024
£330,00053 Dol Y Dderwen, Llangain, Carmarthen, SA33 5BE
Sold Jul 2023
£327,0008 Dol Y Dderwen, Llangain, Carmarthen, SA33 5BE
Sold Feb 2023
£250,00031 Dol Y Dderwen, Llangain, Carmarthen, SA33 5BE
Sold Sept 2022
£285,000
Everything we know about 43 Dol Y Dderwen, 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 Dol Y Dderwen homes
Price per m² for 43 Dol Y Dderwen runs comfortably ahead of the street norm.
Price per m²
£3,710
Street avg £1,961
Floor Area
93 m²
Street avg 96 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 1.8 t/year
Similar properties nearby
1 Llys Y Dderwen, School Road, Llangain
SA33 5AE
1 Cwrt Cae Bach
SA33 5ER
1 Dol Y Dderwen, Llangain
SA33 5BE
1 Blaenwaun, Meidrim
SA33 5PQ
1 Coomb Drive, Llangynog
SA33 5HR
1 Cwrt Melin, Bancyfelin
SA33 5NB
1 Brondeg Cottages, Llansteffan
SA33 5JJ
1 Innisfree Cottages, Llansteffan
SA33 5LW
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Capel Smyrna — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.