9 Heol Y Garn, Garnswllt, Ammanford, SA18 2RN
About 9 Heol Y Garn
9 Heol Y Garn is a two-bedroom semi-detached house in Garnswllt, Ammanford, Ammanford (SA18 2RN). It has a recorded floor area of 85 m² (around 910 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (April 2010) shows a G (score 20), near the bottom of the EPC scale. The recommended improvements would push it to F (score 25). Main heating runs on lpg. The latest certificate is from April 2010, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1995–2013, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £144,000 is 44% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£110/sq ft) was about 15.1% above the typical sold price in the postcode. 13 years since the last transfer (December 2013).
Know exactly what you're buying at 9 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
- Bedrooms2
- Dining roomYes
Outside
- DrivewayYes
- Cul-de-sacYes
Energy performance
9 Heol Y Garn sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Apr 2020
EPC Rating
Planning history
9 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 9 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
Sale price has at least doubled since 1995.
£144,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 18 years.
£100,000
Growth on file: 5.6% per year over 18 years.
Sales timeline
2 December 2013Most recent
£100,000
+25.1%over 10 years16 September 2003
£79,950
+116.1%over 7 years18 October 1995
£37,000
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 9 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
EPC Rating for 9 Heol Y Garn lags the street by a wide margin.
Price per m²
£1,183
Street avg £1,457
Floor Area
85 m²
Street avg 119 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
6.0 t/year
Street avg 5.7 t/year
Similar properties nearby
1 Church Street
SA18 2NR
1 Brynmawr Lane
SA18 2BY
1 Carreg Y Dwfn, Llandyfan
SA18 2UB
1 Colonel Road, Betws
SA18 2HB
1 Bryn Derwen Road
SA18 2DL
1 College Cottage, Derwydd Road
SA18 2LX
1 Argoed Cottages, Argoed Road
SA18 2PP
1 Cennen Terrace, Derwydd Road
SA18 2LX
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.