21 Heol Aman, Glanamman, Ammanford, SA18 2AW
About 21 Heol Aman
21 Heol Aman is a three-bedroom semi-detached house in Glanamman, Ammanford, Ammanford (SA18 2AW). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (June 2018) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78).
At 105 m² it's 23.5% larger than the typical home in the postcode (85 m² median across 18 EPCs). Across 2006–2022, sale prices on this property compounded at 1.7% per year. Today's modelled estimate of £191,000 is 28.6% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£131/sq ft) was about 30.6% above the typical sold price in the postcode. Last sale on file: £148,500 in February 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 21 Heol Aman
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
- Open-plan layoutYes
Outside
- GarageYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Planning history
21 Heol Aman has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Heol Aman
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£191,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.7% per year over 15 years.
£148,500
Growth on file: 1.7% per year over 15 years.
Sales timeline
18 February 2022Most recent
£148,500
+40.1%over 3 years4 January 2019
£106,000
-7.8%over 12 years22 November 2006
£115,000
Median price across the last 5 sales in SA18 2AW: £115,000 (2023–2019).
Nearby sales in SA18 2AW
3 Heol Aman, Glanamman, Ammanford, SA18 2AW
Sold May 2023
£144,00012 Heol Aman, Glanamman, Ammanford, SA18 2AW
Sold Oct 2022
£180,00015 Heol Aman, Glanamman, Ammanford, SA18 2AW
Sold Jun 2021
£115,00029 Heol Aman, Glanamman, Ammanford, SA18 2AW
Sold Dec 2020
£95,0004 Heol Aman, Glanamman, Ammanford, SA18 2AW
Sold Oct 2019
£87,000
Everything we know about 21 Heol Aman, 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 Aman homes
21 Heol Aman outperforms the street on price per m² by a wide margin.
Price per m²
£1,414
Street avg £1,247
Floor Area
105 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.0 t/year
Street avg 4.1 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
Amman Road Turn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.