4 Llys Dolwerdd, Betws, Ammanford, SA18 2FB
About 4 Llys Dolwerdd
4 Llys Dolwerdd is a detached house in Betws, Ammanford, Ammanford (SA18 2FB). It has a recorded floor area of 172 m² (around 1851 sq ft). The latest certificate (October 2020) returns a high B (score 86), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 93).
Across 2020–2022, sale prices on this property compounded at 13.4% per year. Today's modelled estimate of £403,000 is 10.4% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£197/sq ft) was about 29.7% above the typical sold price in the postcode. Sold December 2022 for £365,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 4 Llys Dolwerdd
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
4 Llys Dolwerdd has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 4 Llys Dolwerdd
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.
£403,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.4% per year over 2 years.
£365,000
Growth on file: 13.4% per year over 2 years.
Sales timeline
1 December 2022Most recent
£365,000
+29.7%over 2 years6 November 2020
£281,500
Median price across the last 5 sales in SA18 2FB: £281,500 (2024–2016).
Everything we know about 4 Llys Dolwerdd, 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 Llys Dolwerdd homes
4 Llys Dolwerdd outperforms the street on price per m² by a wide margin.
Price per m²
£2,122
Street avg £1,904
Floor Area
172 m²
Street avg 188 m²
CO₂ Emissions
2.2 t/year
Street avg 2.0 t/year
Years Held
4 years
Street avg 4 years
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Milton Bank — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.