Flat 3, 3 Llandybie Road, Ammanford, SA18 2DP
About Flat 3
Flat 3 is an end-of-terrace house in Ammanford (SA18 2DP). It has a recorded floor area of 39 m² (around 420 sq ft) and construction records dating it to 1900-1929. At 39 m² this is the 2nd smallest of 5 units on EPC record in the building, where floor areas span 36–126 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (May 2025) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2012. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Very Poor to Good. The recommended improvements would push it to C (score 74).
At 39 m² it sits well below the postcode median (100 m² across 16 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at Flat 3
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Roof insulation improved
Planning history
Flat 3 has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 3
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
Flat 3 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£154,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA18 2DP: £154,000 (2025–2020).
Nearby sales in SA18 2DP
Everything we know about Flat 3, 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 Llandybie Road homes
EPC Rating
68 (D)
Street avg 68 (D)
Floor Area
39 m²
Street avg 66 m²
CO₂ Emissions
1.9 t/year
Street avg 3.0 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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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.