104 High Street, Ammanford, SA18 2ND
About 104 High Street
104 High Street is a detached house in Ammanford (SA18 2ND). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (May 2012) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump. The latest certificate is from May 2012, so improvements made since then won't be reflected.
Today's modelled estimate of £137,000 sits 71.2% above the 2017 sale of £80,000. On a £-per-square-foot basis, the last sale (£128/sq ft) was about 63.9% above the typical sold price in the postcode. At 58 m² it sits well below the postcode median (92 m² across 38 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 74% of similar EPCs). Last changed hands 9 years ago, in February 2017.
Know exactly what you're buying at 104 High Street
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
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This certificate is over 10 years old and is no longer valid.Expired 14 May 2022
EPC Rating
Planning history
104 High Street has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 104 High Street
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
104 High Street saw 3 transfers in just over a decade — high turnover for the postcode.
£137,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.3% per year over 10 years.
£80,000
Growth on file: 0.3% per year over 10 years.
Sales timeline
15 February 2017Most recent
£80,000
-11.3%over 6 years30 November 2010
£90,144
+15.6%over 3 years20 March 2007
£78,000
Median price across the last 5 sales in SA18 2ND: £155,000 (2024–2021).
Nearby sales in SA18 2ND
Everything we know about 104 High Street, 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 High Street homes
104 High Street is notably below the street on floor area.
Price per m²
£1,379
Street avg £1,057
Floor Area
58 m²
Street avg 107 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
3.9 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
0.0 km
Oakfield Terrace — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.