6 Heol Myrddin, Ffairfach, Llandeilo, SA19 6PD
About 6 Heol Myrddin
6 Heol Myrddin is a detached house in Ffairfach, Llandeilo, Llandeilo (SA19 6PD). It has a recorded floor area of 155 m² (around 1668 sq ft) and construction records dating it to 1900-1929. The latest certificate (January 2023) shows a G (score 19), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 75), a 4-band jump.
At 155 m² the property is well over the postcode median (89 m² across 24 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £304,000 is 17.8% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£155/sq ft) was about 15.4% above the typical sold price in the postcode. Last sale on file: £258,000 in March 2024.
Know exactly what you're buying at 6 Heol Myrddin
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
6 Heol Myrddin sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
6 Heol Myrddin has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 6 Heol Myrddin
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
6 Heol Myrddin valuation sits well clear of the typical sold price in this postcode.
£304,000
Modelled from EPC, postcode comparables.
£258,000
Recorded with HM Land Registry.
Sales timeline
26 March 2024Most recent
£258,000
Median price across the last 5 sales in SA19 6PD: £183,599 (2024–2022).
Nearby sales in SA19 6PD
45 Heol Myrddin, Ffairfach, Llandeilo, SA19 6PD
Sold Nov 2024
£138,50019 Heol Myrddin, Ffairfach, Llandeilo, SA19 6PD
Sold Sept 2024
£110,00011 Heol Myrddin, Ffairfach, Llandeilo, SA19 6PD
Sold Mar 2024
£185,00049 Heol Myrddin, Ffairfach, Llandeilo, SA19 6PD
Sold Aug 2022
£183,5991b, Heol Myrddin, Ffairfach, Llandeilo, SA19 6PD
Sold Jun 2022
£222,500
Everything we know about 6 Heol Myrddin, 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 Myrddin homes
6 Heol Myrddin is notably below the street on epc rating.
Price per m²
£1,665
Street avg £1,555
Floor Area
155 m²
Street avg 97 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
19.0 t/year
Street avg 5.1 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
0.0 km
Heol Myrddin Estate — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.