Rhydd Y Wawr, Heol Y Deri, Cwmgwili, Llanelli, SA14 6PH
About Rhydd Y Wawr
Rhydd Y Wawr is a semi-detached house in Cwmgwili, Llanelli, Llanelli (SA14 6PH). It has a recorded floor area of 82 m² (around 883 sq ft) and construction records dating it to 1900-1929. The latest certificate (June 2019) shows an E (score 45), well below the UK norm with real room to improve. When first surveyed in November 2013 the rating was F, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Average, lighting went from Average to Good and main heating went from Poor to Average; while roof efficiency dropped from Very Good to Good. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on oil.
Across 2014–2021, sale prices on this property compounded at 12.5% per year. Today's modelled estimate of £181,000 is 35.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£152/sq ft) was about 64.9% above the typical sold price in the postcode. Most recent transfer: July 2021 at £134,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Rhydd Y Wawr's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system upgraded
Planning history
Rhydd Y Wawr has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at Rhydd Y Wawr
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
Rhydd Y Wawr has more than doubled in price since the earliest registered sale in 2014.
£181,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.5% per year over 7 years.
£134,000
Growth on file: 12.5% per year over 7 years.
Sales timeline
15 July 2021Most recent
£134,000
+127.1%over 6 years30 July 2014
£59,000
Median price across the last 5 sales in SA14 6PH: £180,000 (2025–2023).
Nearby sales in SA14 6PH
5 Heol Y Deri, Cwmgwili, Llanelli, SA14 6PH
Sold Nov 2025
£210,0009 Heol Y Deri, Cwmgwili, Llanelli, SA14 6PH
Sold Feb 2025
£180,000Aely Bryn, Heol Y Deri, Cwmgwili, Llanelli, SA14 6PH
Sold Mar 2024
£137,000Maes Y Gelli, Heol Y Deri, Cwmgwili, Llanelli, SA14 6PH
Sold Nov 2023
£200,0001 Heol Y Deri, Cwmgwili, Llanelli, SA14 6PH
Sold Oct 2023
£170,000
Versus other Heol Y Deri homes
On epc rating, Rhydd Y Wawr runs well behind the street norm.
Price per m²
£1,634
Street avg £1,350
Floor Area
82 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.1 t/year
Street avg 6.1 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cwmgwili Playground — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







