Gorwel Deg, Heol Cennen, Ffairfach, Llandeilo, SA19 6UW
About Gorwel Deg
Gorwel Deg is a detached house in Ffairfach, Llandeilo, Llandeilo (SA19 6UW). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (January 2021) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it C (June 2010); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 80).
Across 2011–2022, sale prices on this property compounded at 2.6% per year. Today's modelled estimate of £382,000 is 11.5% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£270/sq ft) was about 63.6% above the typical sold price in the postcode. At 118 m² it's 21.3% smaller than the typical home in the postcode (150 m² median across 12 EPCs). Most recent transfer: January 2022 at £342,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Gorwel Deg
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
More low energy lighting installed
Planning history
Gorwel Deg has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at Gorwel Deg
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£382,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.6% per year over 11 years.
£342,500
Growth on file: 2.6% per year over 11 years.
Sales timeline
14 January 2022Most recent
£342,500
+31.7%over 10 years8 March 2011
£260,000
Median price across the last 5 sales in SA19 6UW: £370,000 (2025–2024).
Nearby sales in SA19 6UW
Llwyncelyn, Heol Cennen, Ffairfach, Llandeilo, SA19 6UW
Sold Sept 2025
£512,325101 Heol Cennen, Ffairfach, Llandeilo, SA19 6UW
Sold Jul 2025
£460,00097 Heol Cennen, Ffairfach, Llandeilo, SA19 6UW
Sold Sept 2024
£355,000111 Heol Cennen, Ffairfach, Llandeilo, SA19 6UW
Sold Jun 2024
£370,00099 Heol Cennen, Ffairfach, Llandeilo, SA19 6UW
Sold May 2024
£280,000
Everything we know about Gorwel Deg, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Heol Cennen homes
Price per m² for Gorwel Deg runs comfortably ahead of the street norm.
Price per m²
£2,903
Street avg £3,457
Floor Area
118 m²
Street avg 152 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
5.3 t/year
Street avg 6.7 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Caeglas Farm — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.