Cilgwyn Court, Llangadog, SA19 9LF
About Cilgwyn Court
Cilgwyn Court is a detached house in Llangadog (SA19 9LF). It has a recorded floor area of 299 m² (around 3218 sq ft) and construction records dating it to before 1900. The latest certificate (November 2023) shows an E (score 39), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2012); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Good to Poor and main heating dropped from Good to Poor. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on oil.
Held since January 2002 — that's 24 years off the open market, well above the local norm. At 299 m² the property is well over the postcode median (124 m² across 4 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £610,000 sits 145% above the 2002 sale of £249,000. On a £-per-square-foot basis, the last sale (£77/sq ft) was about 46.6% below the postcode norm. One planning record on file: an extension approved in 2005. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
Know exactly what you're buying at Cilgwyn Court
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
Cilgwyn Court's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system upgraded
Wall insulation improved
Low energy lighting percentage decreased
Solar PV panels (30 kWp) and Solar water heating installed
Upgraded to gas central heating
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system changed
Roof insulation improved
More low energy lighting installed
Planning history
Cilgwyn Court has an approved extension on the planning record.
- Oct 2005ConservatoryFullIn report
CONSERVATORY ADDITION TO 'THE KENNELS' (ONE BEDROOM OUTBUILDING)
Extension- Documents
- 4 docs on file
- Reference
- E/10495
We flagged 1 thing worth checking at Cilgwyn Court
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
Cilgwyn Court valuation sits well clear of the typical sold price in this postcode.
£610,000
Modelled from EPC, postcode comparables.
£249,000
Recorded with HM Land Registry.
Sales timeline
21 January 2002Most recent
£249,000
Median price across the last 5 sales in SA19 9LF: £195,000 (2018–1999).
Everything we know about Cilgwyn Court, 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 the street
Cilgwyn Court is notably below the street on price per m².
Price per m²
£833
Street avg £1,602
Floor Area
299 m²
Street avg 159 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
21.0 t/year
Street avg 13.5 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
2.3 km
Myrtle Hill — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.