Aely Bryn, Heol Y Deri, Cwmgwili, Llanelli, SA14 6PH
About Aely Bryn
Aely Bryn is a semi-detached house in Cwmgwili, Llanelli, Llanelli (SA14 6PH). It has a recorded floor area of 78 m² (around 840 sq ft) and construction records dating it to 1900-1929. The latest certificate (May 2023) shows an E (score 47), well below the UK norm with real room to improve. When first surveyed in April 2009 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Average to Good and window efficiency went from Average to Good. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on oil.
Most recent transfer: March 2024 at £137,000. Across the public record there are 5 sales, relatively high churn for a single property. Across 2002–2024, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £180,000 is 31.4% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£163/sq ft) was about 78.5% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 0 refused.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
Roof insulation improved
Wall insulation improved
More low energy lighting installed
Planning history
- Mar 2022OutbuildingFullIn report
Outbuilding for storage
- Documents
- 4 docs on file
- Reference
- PL/03297
- Oct 2021OutbuildingOutlineIn report
Building storage shed to the rear garden
- Documents
- 3 docs on file
- Reference
- PL/02861
We flagged 1 thing worth checking at Aely Bryn
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
Aely Bryn has more than quadrupled in price since its earliest registered sale in 2002.
£180,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 22 years.
£137,000
Growth on file: 6.5% per year over 22 years.
Sales timeline
15 March 2024Most recent
£137,000
+17.1%over 2 years9 August 2021
£117,000
+17.0%over 8 years31 January 2013
£100,000
+42.9%over 3 years29 September 2009
£70,000
+105.9%over 7 years18 January 2002
£34,000
Median price across the last 5 sales in SA14 6PH: £195,000 (2025–2022).
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
£180,000Maes Y Gelli, Heol Y Deri, Cwmgwili, Llanelli, SA14 6PH
Sold Nov 2023
£200,0001 Heol Y Deri, Cwmgwili, Llanelli, SA14 6PH
Sold Oct 2023
£170,0002 Heol Y Deri, Cwmgwili, Llanelli, SA14 6PH
Sold Jul 2022
£120,000
Versus other Heol Y Deri homes
Aely Bryn is notably below the street on years held.
Price per m²
£1,756
Street avg £1,342
Floor Area
78 m²
Street avg 86 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.7 t/year
Street avg 6.2 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.







