99a, Heol Cennen, Ffairfach, Llandeilo, SA19 6UW
About 99a
99a is a detached house in Ffairfach, Llandeilo, Llandeilo (SA19 6UW). It has a recorded floor area of 166 m² (around 1787 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (September 2016) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 67). Main heating runs on oil.
Today's modelled estimate of £387,000 sits 84.3% above the 2016 sale of £210,000. On a £-per-square-foot basis, the last sale (£118/sq ft) was about 39.5% below the postcode norm. At 166 m² it's 20.3% larger than the typical home in the postcode (138 m² median across 12 EPCs). Last sold in November 2016, so it's been off the market for around 10 years.
Know exactly what you're buying at 99a
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
99a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
99a has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 99a
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
99a valuation sits well clear of the typical sold price in this postcode.
£387,000
Modelled from EPC, postcode comparables.
£210,000
Recorded with HM Land Registry.
Sales timeline
28 November 2016Most recent
£210,000
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 99a, 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 99a lags the street by a wide margin.
Price per m²
£1,265
Street avg £3,639
Floor Area
166 m²
Street avg 148 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
9.1 t/year
Street avg 6.4 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.