11 Bishop Road, Ammanford, SA18 3HA
About 11 Bishop Road
11 Bishop Road is a semi-detached house in Ammanford (SA18 3HA). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (November 2024) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2008. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
Untraded for 22 years, with the last transfer in July 2004. Across 2003–2004, sale prices on this property compounded at 19.3% per year. Today's modelled estimate of £165,000 sits 57.1% above the 2004 sale of £105,000. On a £-per-square-foot basis, the last sale (£101/sq ft) was about 28.3% above the typical sold price in the postcode.
Know exactly what you're buying at 11 Bishop Road
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
More low energy lighting installed
Window efficiency improved
Roof insulation improved
Planning history
11 Bishop Road has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 11 Bishop Road
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
11 Bishop Road changed hands twice within eighteen months — unusual for the area.
£165,000
Modelled from EPC, postcode comparables and a sale-price growth of 19.3% per year over 1 year.
£105,000
Growth on file: 19.3% per year over 1 year.
Sales timeline
8 July 2004Most recent
£105,000
+19.3%over 8 months12 November 2003
£88,000
Median price across the last 5 sales in SA18 3HA: £167,000 (2025–2020).
Nearby sales in SA18 3HA
Everything we know about 11 Bishop Road, 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 Bishop Road homes
On habitable rooms, 11 Bishop Road runs well behind the street norm.
Price per m²
£1,082
Street avg £1,035
Floor Area
97 m²
Street avg 100 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 5.6 t/year
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.