Gelli Ceidrim Farm, Ceidrim Road, Garnant, Ammanford, SA18 1LP
About Gelli Ceidrim Farm
Gelli Ceidrim Farm is a five-bedroom detached house in Garnant, Ammanford, Ammanford (SA18 1LP). It has a recorded floor area of 218 m² (around 2347 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (June 2025) shows a D (score 56), a step below the typical UK home. When first surveyed in October 2019 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on oil. Other recorded features include notable views, a self-contained annexe, outbuildings and attached land beyond the plot.
Untraded for 19 years, with the last transfer in January 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 218 m² the property is well over the postcode median (105 m² across 14 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £497,000 sits 98.8% above the 2007 sale of £249,950. On a £-per-square-foot basis, the last sale (£107/sq ft) was about 17.5% below the postcode norm. One historical planning record sits against the property in 2021.
Know exactly what you're buying at Gelli Ceidrim Farm
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
What this property has
Inside
- Bedrooms5
- Bathrooms2
Outside
- Garagedouble
- OutbuildingsYes
- LandYes
- Notable viewsYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
Gelli Ceidrim Farm's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Wall insulation improved
Planning history
- Aug 2021FullIn report
Change of use of outbuilding from office to paying guest accommodation; raising fo part of rear roof on main house
- Documents
- 22 docs on file
- Reference
- PL/01535
We flagged 1 thing worth checking at Gelli Ceidrim Farm
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 at the peak of the pre-credit-crunch market — a high-water reference point.
£497,000
Modelled from EPC, postcode comparables.
£249,950
Recorded with HM Land Registry.
Sales timeline
29 January 2007Most recent
£249,950
Median price across the last 5 sales in SA18 1LP: £236,000 (2024–2021).
Nearby sales in SA18 1LP
9 Ceidrim Road, Garnant, Ammanford, SA18 1LP
Sold Nov 2024
£320,0005 Ceidrim Road, Garnant, Ammanford, SA18 1LP
Sold Aug 2023
£140,00013 Ceidrim Road, Garnant, Ammanford, SA18 1LP
Sold Dec 2022
£236,00035 Ceidrim Road, Garnant, Ammanford, SA18 1LP
Sold Jul 2021
£175,0001 Ceidrim Road, Garnant, Ammanford, SA18 1LP
Sold Aug 2019
£292,500
Everything we know about Gelli Ceidrim Farm, 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 Ceidrim Road homes
On years held, Gelli Ceidrim Farm stands well clear of the street.
Price per m²
£1,147
Street avg £1,690
Floor Area
218 m²
Street avg 118 m²
Habitable Rooms
10 rooms
Street avg 7 rooms
CO₂ Emissions
9.9 t/year
Street avg 6.3 t/year
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
New Ceidrim Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.