31 Heol Las, Ammanford, SA18 3EB
About 31 Heol Las
31 Heol Las is a four-bedroom semi-detached house in Ammanford (SA18 3EB). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (May 2021) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to A (score 100), a 3-band jump. The home occupies a corner plot.
At 124 m² it's 15.9% larger than the typical home in the postcode (107 m² median across 14 EPCs). Across 2000–2023, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £193,000 is 26.6% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£114/sq ft) was about 34.7% above the typical sold price in the postcode. Last sale on file: £152,500 in June 2023.
Know exactly what you're buying at 31 Heol Las
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
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenrear
- Parkingoff_road
- Corner plotYes
Building
- Central heatingYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
31 Heol Las has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 31 Heol Las
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
Sale price has grown by over 3x since 2000.
£193,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 22 years.
£152,500
Growth on file: 5.6% per year over 22 years.
Sales timeline
1 June 2023Most recent
£152,500
+28.8%over 16 years10 November 2006
£118,400
+163.1%over 5 years1 December 2000
£45,000
Median price across the last 5 sales in SA18 3EB: £126,500 (2022–2018).
Everything we know about 31 Heol Las, 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 Heol Las homes
31 Heol Las is notably below the street on years held.
Price per m²
£1,230
Street avg £1,053
Floor Area
124 m²
Street avg 108 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
5.1 t/year
Street avg 5.7 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
West End Newsagents — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.