7 Clos Y Gelli, Llanelli, SA14 9BA
About 7 Clos Y Gelli
7 Clos Y Gelli is a semi-detached house in Llanelli (SA14 9BA). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (August 2023) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since March 2009. Between certificates, window efficiency went from Poor to Average, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to A (score 112), a 3-band jump.
Across 2003–2016, sale prices on this property compounded at 3.7% per year. Today's modelled estimate of £177,000 sits 68.6% above the 2016 sale of £105,000. On the market in February 2016 and unlisted since — roughly 10 years. Across the public record there are 4 sales, relatively high churn for a single property.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
7 Clos Y Gelli has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 7 Clos Y Gelli
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
7 Clos Y Gelli valuation sits well clear of the typical sold price in this postcode.
£177,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 13 years.
£105,000
Growth on file: 3.7% per year over 13 years.
Sales timeline
1 February 2016Most recent
£105,000
-16.0%over 6 years5 July 2009
£124,950
+47.1%over 5 years16 January 2004
£84,950
+26.8%29 July 2003
£67,000
Median price across the last 5 sales in SA14 9BA: £159,995 (2024–2021).
Nearby sales in SA14 9BA
Versus other Clos Y Gelli homes
Price per m²
£1,591
Street avg £2,081
Floor Area
66 m²
Street avg 62 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Pemberton Traffic Lights — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







