18 Maesgrenig, Glanamman, Ammanford, SA18 1EZ
About 18 Maesgrenig
18 Maesgrenig is a semi-detached house in Glanamman, Ammanford, Ammanford (SA18 1EZ). It has a recorded floor area of 98 m² (around 1050 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (November 2010) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump. The latest certificate is from November 2010, so improvements made since then won't be reflected.
It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).
Know exactly what you're buying at 18 Maesgrenig
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
18 Maesgrenig's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Nov 2020
EPC Rating
Planning history
18 Maesgrenig has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 18 Maesgrenig
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
18 Maesgrenig has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£139,000
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 1EZ: £117,950 (2025–2010).
Nearby sales in SA18 1EZ
13 Maesgrenig, Glanamman, Ammanford, SA18 1EZ
Sold Jul 2025
£130,0006 Maesgrenig, Glanamman, Ammanford, SA18 1EZ
Sold Jan 2022
£140,0002 Maesgrenig, Glanamman, Ammanford, SA18 1EZ
Sold Apr 2020
£117,9509 Maesgrenig, Glanamman, Ammanford, SA18 1EZ
Sold Feb 2010
£73,00010 Maesgrenig, Glanamman, Ammanford, SA18 1EZ
Sold Sept 2009
£77,500
Everything we know about 18 Maesgrenig, 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 Maesgrenig homes
EPC Rating for 18 Maesgrenig lags the street by a wide margin.
EPC Rating
45 (E)
Street avg 61 (D)
Floor Area
98 m²
Street avg 93 m²
CO₂ Emissions
7.1 t/year
Street avg 4.3 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
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1 Amman Terrace, Rhosamman
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1 Banwen Place, Lower Brynamman
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1 Brook Terrace, Tairgwaith
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1 Amman Cottages, Lower Brynamman
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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
Bro Ryan — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.