Nant Y Creigle Farm, Nantyglyn Road, Glanamman, Ammanford, SA18 2YT
About Nant Y Creigle Farm
Nant Y Creigle Farm is a semi-detached house in Glanamman, Ammanford, Ammanford (SA18 2YT). It has a recorded floor area of 180 m² (around 1938 sq ft) and construction records dating it to 1983-1990. The latest certificate (October 2020) shows an F (score 21), near the bottom of the EPC scale. Earlier certificates rated it D (March 2009); the latest reading is 2 bands lower. Between certificates, lighting went from Average to Good; while roof efficiency dropped from Good to Poor and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to D (score 66), a 2-band jump. Main heating runs on dual fuel.
At 180 m² the property is well over the postcode median (130 m² across 12 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. One historical planning record sits against the property in 2022.
Know exactly what you're buying at Nant Y Creigle 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
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Nant Y Creigle Farm sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Hot water system changed
Planning history
- Feb 2022AmendmentIn report
Certificate of Lawful Existing Use or Development in respect of the occupancy of the property known as Nant y Creigle as a dwelling (C3) without compliance with an agricultural occupancy condition (Condition 2 P6/19/9706/83)
Retrospective- Documents
- 4 docs on file
- Reference
- PL/03016
We flagged 1 thing worth checking at Nant Y Creigle 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
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Sales history & valuation
Nant Y Creigle Farm has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£389,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA18 2YT: £285,000 (2023–2018).
Nearby sales in SA18 2YT
4 Nantyglyn Road, Glanamman, Ammanford, SA18 2YT
Sold Nov 2023
£202,500Maes Y Wennol, Nantyglyn Road, Glanamman, Ammanford, SA18 2YT
Sold Jan 2020
£749,999Swn Y Nant, Nantyglyn Road, Glanamman, Ammanford, SA18 2YT
Sold Jul 2019
£285,0008 Nantyglyn Road, Glanamman, Ammanford, SA18 2YT
Sold Jan 2019
£310,0002 Nantyglyn Road, Glanamman, Ammanford, SA18 2YT
Sold May 2018
£90,000
Everything we know about Nant Y Creigle 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 Nantyglyn Road homes
On epc rating, Nant Y Creigle Farm runs well behind the street norm.
EPC Rating
21 (F)
Street avg 57 (D)
Floor Area
180 m²
Street avg 180 m²
CO₂ Emissions
17.0 t/year
Street avg 7.1 t/year
Habitable Rooms
6 rooms
Street avg 7 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Amman Road Turn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.