20 Heol Myrddin, Ffairfach, Llandeilo, SA19 6PD
About 20 Heol Myrddin
20 Heol Myrddin is a three-bedroom semi-detached house in Ffairfach, Llandeilo, Llandeilo (SA19 6PD). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (February 2022) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). Other recorded features include notable views, outbuildings and attached land beyond the plot.
On a £-per-square-foot basis, the last sale (£248/sq ft) was about 85.1% above the typical sold price in the postcode. Last sale on file: £235,000 in June 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 20 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
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- GarageYes
- OutbuildingsYes
- LandYes
- Notable viewsYes
Building
- Heating systemgas
Energy performance
EPC Rating
Planning history
20 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 20 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
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£246,000
Modelled from EPC, postcode comparables.
£235,000
Recorded with HM Land Registry.
Sales timeline
5 June 2022Most recent
£235,000
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
£110,0006 Heol Myrddin, Ffairfach, Llandeilo, SA19 6PD
Sold Mar 2024
£258,00011 Heol Myrddin, Ffairfach, Llandeilo, SA19 6PD
Sold Mar 2024
£185,00049 Heol Myrddin, Ffairfach, Llandeilo, SA19 6PD
Sold Aug 2022
£183,599
Everything we know about 20 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
On price per m², 20 Heol Myrddin stands well clear of the street.
Price per m²
£2,670
Street avg £1,505
Floor Area
88 m²
Street avg 99 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 5.7 t/year
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1 Heol Myrddin, Ffairfach
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1 Bridge Street
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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.