Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started22 Llys Y Dderwen is a property in Ponthenry, Llanelli, Llanelli (SA15 5PL). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 1983-1990 and council tax band A. At 38 m² this is the smallest unit on EPC record across the building (38–72 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (July 2025) shows a C (score 71). When first surveyed in September 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average and lighting went from Very Poor to Good; while window efficiency dropped from Average to Poor and main heating dropped from Good to Average.
22 Llys Y Dderwen's carbon output is low for the local stock.
22 Llys Y Dderwen has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£114,000
Modelled from EPC, postcode comparables.
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.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
22 Llys Y Dderwen is notably below the street on floor area.
EPC Rating
71 (C)
Street avg 68 (D)
Floor Area
38 m²
Street avg 44 m²
CO₂ Emissions
1.4 t/year
Street avg 2.0 t/year
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Llys-y-Dderwen — bus stop.
Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
Ad-free · Instant access · Secure Stripe checkout · One-off payment
Habitable Rooms
2 rooms
Street avg 2 rooms