33 Heol Las, Ammanford, SA18 3EB
About 33 Heol Las
33 Heol Las is a semi-detached house in Ammanford (SA18 3EB). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (October 2018) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2018. Between certificates, lighting dropped from Very Good to Average. The recommended improvements would lift it to B (score 82), a 2-band jump.
Across 2018–2019, sale prices on this property compounded at 114.2% per year. Today's modelled estimate of £231,000 sits 54.1% above the 2019 sale of £149,950. On a £-per-square-foot basis, the last sale (£120/sq ft) was about 40.1% above the typical sold price in the postcode. Sold January 2019 for £149,950.
Know exactly what you're buying at 33 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
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Planning history
33 Heol Las has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 2 things worth checking at 33 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
- Recent ownership pattern worth a look
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Sales history & valuation
Sale price has at least doubled since 2018.
£231,000
Modelled from EPC, postcode comparables and a sale-price growth of 114.2% per year over 1 year.
£149,950
Growth on file: 114.2% per year over 1 year.
Sales timeline
23 January 2019Most recent
£149,950
+114.2%over 8 months20 May 2018
£70,000
Median price across the last 5 sales in SA18 3EB: £126,500 (2023–2018).
Everything we know about 33 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
- Recent ownership pattern worth a look

Versus other Heol Las homes
On price per m², 33 Heol Las stands well clear of the street.
Price per m²
£1,293
Street avg £1,047
Floor Area
116 m²
Street avg 109 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.3 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.