23b, Bishop Road, Ammanford, SA18 3HA
About 23b
23b is a semi-detached house in Ammanford (SA18 3HA). It has a recorded floor area of 47 m² (around 503 sq ft), construction records dating it to 1930-1949 and council tax band A. At 47 m² this is the 2nd smallest of 32 units on EPC record in the building, where floor areas span 38–157 m². The building's EPC ratings span G to B across 32 units on file. The latest certificate (November 2008) shows a C (score 70). The latest certificate is from November 2008, so improvements made since then won't be reflected.
It hasn't traded since July 2004, a hold of 22 years that's notably long for the area. At 47 m² it sits well below the postcode median (97 m² across 31 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 74% of similar EPCs). Today's modelled estimate of £121,000 is 37.9% above the 2004 sale price. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 118.4% above the typical sold price in the postcode.
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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
23b's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Nov 2018
EPC Rating
Planning history
23b has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 23b
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
23b valuation sits well clear of the typical sold price in this postcode.
£121,000
Modelled from EPC, postcode comparables.
£87,750
Recorded with HM Land Registry.
Sales timeline
1 July 2004Most recent
£87,750
Median price across the last 5 sales in SA18 3HA: £167,000 (2025–2020).
Nearby sales in SA18 3HA
Everything we know about 23b, 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

Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Post Office — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.