12 Heol Morlais, Llannon, Llanelli, SA14 6BD
About 12 Heol Morlais
12 Heol Morlais is a detached house in Llannon, Llanelli, Llanelli (SA14 6BD). It has a recorded floor area of 134 m² (around 1442 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2014) shows an E (score 46), well below the UK norm with real room to improve. When first surveyed in March 2013 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Very Good and lighting went from Very Poor to Average; while hot-water efficiency dropped from Good to Average and main heating dropped from Good to Average. The recommended improvements would push it to D (score 68). Main heating runs on oil. The latest certificate is from August 2014, so improvements made since then won't be reflected.
Today's modelled estimate of £297,000 sits 98% above the 2014 sale of £150,000. On a £-per-square-foot basis, the last sale (£104/sq ft) was about 33.9% below the postcode norm. At 134 m² it sits well below the postcode median (192 m² across 9 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and an annexe, meaningful when judging how the property has evolved. Last sold in November 2014, so it's been off the market for around 12 years.
Energy performance
12 Heol Morlais's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Aug 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
Planning history
- Mar 2020ExtensionConditionsIn report
DISCHARGE OF CONDITIONS 4, 5, & 6 ON S/39355 (HIP TO GABLE ROOF EXTENSION AND ENLARGE FRONT AND REAR DORMERS, CLAD EXISTING SINGLE STOREY LEAN-TO EXTENSION AND CONSTRUCT DETACHED ANNEX IN FRONT GARDEN) 4: MATERIALS, 5: ECOLOGICAL MITIGATION, 6: NO FURTHER LIGHTING BEING FITTED
- Documents
- 5 docs on file
- Reference
- S/40283
- Jan 2020AnnexFullIn report
Extension: Single storey · Rear of property
HIP TO GABLE ROOF EXTENSION AND ENLARGE FRONT AND REAR DORMER, CLAD EXISTING SINGLE STOREY LEAN-TO EXTENSION AND CONSTRUCT DETACHED ANNEX IN FRONT GARDEN
Extension- Documents
- 12 docs on file
- Reference
- S/39355
We flagged 1 thing worth checking at 12 Heol Morlais
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
12 Heol Morlais valuation sits well clear of the typical sold price in this postcode.
£297,000
Modelled from EPC, postcode comparables.
£150,000
Recorded with HM Land Registry.
Sales timeline
5 November 2014Most recent
£150,000
Median price across the last 5 sales in SA14 6BD: £240,000 (2024–2015).
Nearby sales in SA14 6BD
16 Heol Morlais, Llannon, Llanelli, SA14 6BD
Sold Aug 2024
£240,000Bethany, Heol Morlais, Llannon, Llanelli, SA14 6BD
Sold May 2021
£521,0008 Heol Morlais, Llannon, Llanelli, SA14 6BD
Sold Sept 2019
£139,50024 Heol Morlais, Llannon, Llanelli, SA14 6BD
Sold Jan 2018
£300,00114 Heol Morlais, Llannon, Llanelli, SA14 6BD
Sold Nov 2003
£145,000
Versus other Heol Morlais homes
On price per m², 12 Heol Morlais runs well behind the street norm.
Price per m²
£1,119
Street avg £1,417
Floor Area
134 m²
Street avg 175 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
8.8 t/year
Street avg 8.7 t/year
Similar properties nearby
1 Clos Maes Rhedyn, Gorslas
SA14 6SG
1 Clos Aneurin, Cross Hands
SA14 6DQ
1 Brodawel, Llannon
SA14 6BJ
1 Clos Gwyn, Tumble
SA14 6AJ
1 Derwen Road, Tumble
SA14 6HG
1 Coed Y Cadno, Cwmgwili
SA14 6PX
1 Bryn Mwyn, Gorslas
SA14 6RQ
1 Clos Yr Eithin, Cross Hands
SA14 6EJ
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Fountain Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







