46 Heol Y Garn, Garnswllt, Ammanford, SA18 2RN
About 46 Heol Y Garn
46 Heol Y Garn is a three-bedroom semi-detached house in Garnswllt, Ammanford, Ammanford (SA18 2RN). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2014) shows an E (score 43), well below the UK norm with real room to improve. When first surveyed in June 2010 the rating was F, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good and main heating went from Poor to Average; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 88), a 3-band jump. Main heating runs on house coal. The latest certificate is from January 2014, so improvements made since then won't be reflected. Other recorded features include notable views.
Across 2008–2017, sale prices on this property compounded at 2.4% per year. Today's modelled estimate of £156,000 sits 56% above the 2017 sale of £99,995. On the market in August 2017 and unlisted since — roughly 9 years. Across the public record there are 4 sales, relatively high churn for a single property.
Know exactly what you're buying at 46 Heol Y Garn
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenrear
- Notable viewsYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
46 Heol Y Garn's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Jan 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Fuel source changed
Hot water system changed
More low energy lighting installed
Planning history
46 Heol Y Garn has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 46 Heol Y Garn
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
30-day money-back guarantee
Sales history & valuation
46 Heol Y Garn saw 4 transfers in just over a decade — high turnover for the postcode.
£156,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.4% per year over 9 years.
£99,995
Growth on file: 2.4% per year over 9 years.
Sales timeline
9 August 2017Most recent
£99,995
+22.7%over 3 years29 August 2013
£81,500
+6.5%over 2 years26 November 2010
£76,500
-4.4%over 2 years19 May 2008
£80,000
Median price across the last 5 sales in SA18 2RN: £142,500 (2025–2021).
Nearby sales in SA18 2RN
63 Heol Y Garn, Garnswllt, Ammanford, SA18 2RN
Sold Jun 2025
£136,00032 Heol Y Garn, Garnswllt, Ammanford, SA18 2RN
Sold May 2025
£380,00040 Heol Y Garn, Garnswllt, Ammanford, SA18 2RN
Sold Apr 2024
£343,00065 Heol Y Garn, Garnswllt, Ammanford, SA18 2RN
Sold Jul 2022
£130,00060 Heol Y Garn, Garnswllt, Ammanford, SA18 2RN
Sold Jul 2021
£142,500
Everything we know about 46 Heol Y Garn, 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 Y Garn homes
On co₂ emissions, 46 Heol Y Garn runs well behind the street norm.
Price per m²
£1,111
Street avg £1,463
Floor Area
90 m²
Street avg 118 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
10.0 t/year
Street avg 5.5 t/year
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dol-y-Garn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.