Maes Y Wennol, Nantyglyn Road, Glanamman, Ammanford, SA18 2YT
About Maes Y Wennol
Maes Y Wennol is a detached house in Glanamman, Ammanford, Ammanford (SA18 2YT). It has a recorded floor area of 398 m² (around 4284 sq ft) and construction records dating it to 1983-1990. The latest certificate (May 2019) shows a D (score 60), on the cusp of jumping into the C band. Earlier certificates rated it C (May 2009); the latest reading is one band lower. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 72). Main heating runs on oil.
Across 2007–2020, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £630,000 is 16% below the 2020 sale of £749,999, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 74.9% above the typical sold price in the postcode. At 398 m² the property is well over the postcode median (130 m² across 12 EPCs), placing it in the larger end of the local stock. 7 planning records sit against the property, 3 approved, 3 refused. Sold January 2020 for £749,999.
Know exactly what you're buying at Maes Y Wennol
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
Maes Y Wennol's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
Planning history
- Dec 2014FullIn report
NEW STONE BASE TRACK; PADDOCK STYLE AREA; AND STABLE BLOCK
- Documents
- 4 docs on file
- Reference
- E/30570
- Apr 2011ConditionsIn report
DISCHARGE SECTION 52 (106) AGREEMENT IMPOSED ON PLANNING APPLICATION 15180/89
- Documents
- 4 docs on file
- Reference
- E/23447
We flagged 1 thing worth checking at Maes Y Wennol
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
Latest sale on Maes Y Wennol was the highest on Land Registry record across the postcode.
£630,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 12 years.
£749,999
Growth on file: 4.9% per year over 12 years.
Sales timeline
21 January 2020Most recent
£749,999
+80.7%over 12 years19 September 2007
£415,000
Median price across the last 5 sales in SA18 2YT: £202,500 (2023–2018).
Nearby sales in SA18 2YT
4 Nantyglyn Road, Glanamman, Ammanford, SA18 2YT
Sold Nov 2023
£202,500Swn 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
£90,0006 Nantyglyn Road, Glanamman, Ammanford, SA18 2YT
Sold Mar 2018
£185,000
Everything we know about Maes Y Wennol, 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
Maes Y Wennol outperforms the street on floor area by a wide margin.
Price per m²
£1,884
Street avg £1,276
Floor Area
398 m²
Street avg 162 m²
Habitable Rooms
12 rooms
Street avg 6 rooms
CO₂ Emissions
13.0 t/year
Street avg 7.5 t/year
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.