30 High Street, Ammanford, SA18 2LY
About 30 High Street
30 High Street is a semi-detached house in Ammanford (SA18 2LY). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (July 2018) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump.
At 160 m² the property is well over the postcode median (56 m² across 8 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Across 1999–2018, sale prices on this property compounded at 2.8% per year. Today's modelled estimate of £211,000 sits 148.2% above the 2018 sale of £85,000. On a £-per-square-foot basis, the last sale (£49/sq ft) was about 44.7% below the postcode norm. Last sale on file: £85,000 in August 2018.
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Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
30 High Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
30 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 30 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
30 High Street's modelled value sits at over four times its earliest registered sale price (1999).
£211,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 19 years.
£85,000
Growth on file: 2.8% per year over 19 years.
Sales timeline
28 August 2018Most recent
£85,000
-38.4%over 12 years13 February 2006
£138,000
+176.0%over 6 years12 August 1999
£50,000
Median price across the last 5 sales in SA18 2LY: £54,000 (2024–2016).
Nearby sales in SA18 2LY
Everything we know about 30 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
On epc rating, 30 High Street runs well behind the street norm.
EPC Rating
52 (E)
Street avg 71 (C)
Floor Area
160 m²
Street avg 77 m²
CO₂ Emissions
8.8 t/year
Street avg 2.4 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
High Street Wine Bar — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.