8 Clos Plas Isaf, Llangennech, Llanelli, SA14 8RX
About 8 Clos Plas Isaf
8 Clos Plas Isaf is a detached house in Llangennech, Llanelli, Llanelli (SA14 8RX). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (May 2023) shows a C (score 70). When first surveyed in April 2013 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 84).
On energy efficiency it sits in the top 10% of properties in this postcode. Across 1995–2013, sale prices on this property compounded at 4.6% per year. Today's modelled estimate of £213,000 sits 56.6% above the 2013 sale of £136,000. On a £-per-square-foot basis, the last sale (£160/sq ft) was about 91.7% above the typical sold price in the postcode. Last sold in June 2013, so it's been off the market for around 13 years.
Energy performance
8 Clos Plas Isaf ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
Planning history
8 Clos Plas Isaf has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at 8 Clos Plas Isaf
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
8 Clos Plas Isaf has more than doubled in price since the earliest registered sale in 1995.
£213,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 18 years.
£136,000
Growth on file: 4.6% per year over 18 years.
Sales timeline
30 June 2013Most recent
£136,000
+126.9%over 18 years8 June 1995
£59,950
Median price across the last 5 sales in SA14 8RX: £135,000 (2024–2020).
Nearby sales in SA14 8RX
3 Clos Plas Isaf, Llangennech, Llanelli, SA14 8RX
Sold Aug 2024
£170,0001 Clos Plas Isaf, Llangennech, Llanelli, SA14 8RX
Sold Jun 2023
£260,00014 Clos Plas Isaf, Llangennech, Llanelli, SA14 8RX
Sold Sept 2021
£122,0004 Clos Plas Isaf, Llangennech, Llanelli, SA14 8RX
Sold Mar 2020
£90,0006 Clos Plas Isaf, Llangennech, Llanelli, SA14 8RX
Sold Dec 2013
£108,000
Versus other Clos Plas Isaf homes
8 Clos Plas Isaf outperforms the street on epc rating by a wide margin.
Price per m²
£1,722
Street avg £1,556
Floor Area
79 m²
Street avg 74 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.1 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Heol Plas Isaf — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







