15 Maesgrenig, Glanamman, Ammanford, SA18 1EZ
About 15 Maesgrenig
15 Maesgrenig is a semi-detached house in Glanamman, Ammanford, Ammanford (SA18 1EZ). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (January 2015) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from January 2015, so improvements made since then won't be reflected.
Held since January 2003 — that's 23 years off the open market, well above the local norm. Today's modelled estimate of £136,000 sits 369% above the 2003 sale of £29,000. On a £-per-square-foot basis, the last sale (£26/sq ft) was about 68.2% below the postcode norm. At 103 m² it's 17% larger than the typical home in the postcode (88 m² median across 17 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).
Know exactly what you're buying at 15 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
15 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This certificate is over 10 years old and is no longer valid.Expired 06 Jan 2025
EPC Rating
Planning history
15 Maesgrenig has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 15 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
15 Maesgrenig's modelled value sits at over four times its earliest registered sale price (2003).
£136,000
Modelled from EPC, postcode comparables.
£29,000
Recorded with HM Land Registry.
Sales timeline
31 January 2003Most recent
£29,000
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 15 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
15 Maesgrenig is notably below the street on price per m².
Price per m²
£282
Street avg £1,070
Floor Area
103 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.6 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Arfryn, Upper Brynamman
SA18 1AW
1 Brook Cottages, Garnant
SA18 1JS
1 Clos Cerrig, Cwmgors
SA18 1AX
1 Amman Terrace, Rhosamman
SA18 1DW
1 Brook Terrace, Tairgwaith
SA18 1YA
1 Arcade Terrace, Garnant
SA18 1LG
1 Church Lane, Cwmgors
SA18 1PF
1 Banwen Place, Lower Brynamman
SA18 1SP
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.