Nantrhibo, Llys Y Dderwen, Llandeilo, SA19 6AJ
About Nantrhibo
Nantrhibo is a detached house in Llandeilo (SA19 6AJ). It has a recorded floor area of 172 m² (around 1851 sq ft) and construction records dating it to 2007-2011. The latest certificate (March 2025) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). Main heating runs on oil.
At 172 m² it's 22.9% larger than the typical home in the postcode (140 m² median across 10 EPCs). Today's modelled estimate of £408,000 is 31.6% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£167/sq ft) was about 18.5% above the typical sold price in the postcode. Last sold in April 2018, so it's been off the market for around 8 years. One historical planning record sits against the property in 2020.
Know exactly what you're buying at Nantrhibo
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
Nantrhibo's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Jul 2020Tree WorksTreesIn report
TREE WORKS SUBJECT TO TPO - TPO/E46 (T1 - MATURE OAK IN REAR GARDEN)
- Documents
- 3 docs on file
- Reference
- E/40544
We flagged 1 thing worth checking at Nantrhibo
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
Nantrhibo valuation sits well clear of the typical sold price in this postcode.
£408,000
Modelled from EPC, postcode comparables.
£310,000
Recorded with HM Land Registry.
Sales timeline
26 April 2018Most recent
£310,000
Median price across the last 5 sales in SA19 6AJ: £347,500 (2025–2018).
Everything we know about Nantrhibo, 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 the street
EPC Rating for Nantrhibo runs comfortably ahead of the street norm.
Price per m²
£1,802
Street avg £1,711
Floor Area
172 m²
Street avg 176 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
6.8 t/year
Street avg 9.3 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Llandeilo White Hart Inn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.