11 Heol Las, Ammanford, SA18 3EB
About 11 Heol Las
11 Heol Las is a three-bedroom detached house in Ammanford (SA18 3EB). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (June 2013) shows a D (score 55), a step below the typical UK home. When first surveyed in June 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency dropped from Average to Poor and lighting dropped from Very Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from June 2013, so improvements made since then won't be reflected.
Untraded for 18 years, with the last transfer in December 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £201,000 sits 82.7% above the 2007 sale of £110,000.
Know exactly what you're buying at 11 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
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
Building
- Heating systemgas
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Jun 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Roof insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water system changed
Low energy lighting percentage decreased
Hot water system upgraded
Planning history
11 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 11 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
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£201,000
Modelled from EPC, postcode comparables.
£110,000
Recorded with HM Land Registry.
Sales timeline
12 December 2007Most recent
£110,000
Median price across the last 5 sales in SA18 3EB: £149,950 (2023–2019).
Everything we know about 11 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
On years held, 11 Heol Las stands well clear of the street.
Price per m²
£1,000
Street avg £1,074
Floor Area
110 m²
Street avg 109 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
5.6 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.