Llys Iwan, Flat 7, High Street, Ammanford, SA18 2ND
About Llys Iwan
Llys Iwan is a detached house in Ammanford (SA18 2ND). It has a recorded floor area of 69 m² (around 746 sq ft) and construction records dating it to 1991-1995. At 69 m² this is the largest unit on EPC record across Llys Iwan (44–69 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (79 versus a worst of 64). The latest certificate (May 2009) shows a C (score 79), near the top of the C band. The recommended improvements would push it to B (score 83). The latest certificate is from May 2009, so improvements made since then won't be reflected.
At 69 m² it's 24.3% smaller than the typical home in the postcode (92 m² median across 38 EPCs). Its energy rating outperforms most of the postcode (better than 89% of similar EPCs).
Know exactly what you're buying at Llys Iwan
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Llys Iwan'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This certificate is over 10 years old and is no longer valid.Expired 31 May 2019
EPC Rating
Planning history
Llys Iwan has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at Llys Iwan
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
Llys Iwan has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£136,000
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 2ND: £155,000 (2024–2021).
Nearby sales in SA18 2ND
Everything we know about Llys Iwan, 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, Llys Iwan stands well clear of the street.
EPC Rating
79 (C)
Street avg 69 (C)
Floor Area
69 m²
Street avg 49 m²
CO₂ Emissions
1.9 t/year
Street avg 2.0 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
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Llys Iwan, Flat 2, High Street
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Castle Reach, Apartment B, 50 High Street
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Ground Floor Flat, 21 Colonel Road, Betws
SA18 2HB
9a, Flat 3, Station Road
SA18 2DB
Castle Reach, Apartment D, 50 High Street
SA18 2NB
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.