1 Rhydyronnen, Cwmdu, Llandeilo, SA19 7DY
About 1 Rhydyronnen
1 Rhydyronnen is an end-of-terrace house in Cwmdu, Llandeilo, Llandeilo (SA19 7DY). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (November 2025) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in May 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Average to Good and main heating went from Average to Good; while lighting dropped from Good to Average. The recommended improvements would push it to C (score 78). Main heating runs on oil.
Know exactly what you're buying at 1 Rhydyronnen
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
Hot water efficiency improved
Changed to a more efficient fuel source
Roof insulation improved
More low energy lighting installed
Planning history
1 Rhydyronnen has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 1 Rhydyronnen
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
1 Rhydyronnen has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£133,000
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 SA19 7DY: £110,000 (2017–1995).
Everything we know about 1 Rhydyronnen, 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
On epc rating, 1 Rhydyronnen stands well clear of the street.
EPC Rating
61 (D)
Street avg 45 (E)
Floor Area
55 m²
Street avg 66 m²
CO₂ Emissions
5.4 t/year
Street avg 6.0 t/year
Habitable Rooms
4 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Cwndu Inn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.