18 Quarry Road, Upper Brynamman, Ammanford, SA18 1AB
About 18 Quarry Road
18 Quarry Road is a semi-detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1AB). It has a recorded floor area of 105 m² (around 1130 sq ft) and construction records dating it to 1900-1929. The latest certificate (August 2021) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to A (score 96), a 4-band jump. Main heating runs on oil.
Untraded for 20 years, with the last transfer in May 2006. Today's modelled estimate of £170,000 sits 240% above the 2006 sale of £50,000. On a £-per-square-foot basis, the last sale (£44/sq ft) was about 22.7% below the postcode norm. One historical planning record sits against the property in 2006.
Know exactly what you're buying at 18 Quarry Road
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 Quarry Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Aug 2006RenovationFullIn report
INSTALLATION OF VELUX WINDOW
- Documents
- 12 docs on file
- Reference
- E/13713
We flagged 1 thing worth checking at 18 Quarry Road
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
18 Quarry Road's estimated value is more than triple its earliest registered sale price (2006).
£170,000
Modelled from EPC, postcode comparables.
£50,000
Recorded with HM Land Registry.
Sales timeline
1 May 2006Most recent
£50,000
Median price across the last 5 sales in SA18 1AB: £118,000 (2023–2019).
Nearby sales in SA18 1AB
7 Quarry Road, Upper Brynamman, Ammanford, SA18 1AB
Sold Apr 2023
£190,00015 Quarry Road, Upper Brynamman, Ammanford, SA18 1AB
Sold Jan 2023
£117,00013 Quarry Road, Upper Brynamman, Ammanford, SA18 1AB
Sold Nov 2019
£75,0006 Quarry Road, Upper Brynamman, Ammanford, SA18 1AB
Sold Aug 2019
£118,0003 Quarry Road, Upper Brynamman, Ammanford, SA18 1AB
Sold Mar 2019
£160,000
Everything we know about 18 Quarry Road, 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 Quarry Road homes
18 Quarry Road outperforms the street on floor area by a wide margin.
Price per m²
£476
Street avg £1,100
Floor Area
105 m²
Street avg 89 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.8 t/year
Street avg 4.8 t/year
Similar properties nearby
1 Chapel Street, Upper Brynamman
SA18 1AD
1 Bishop Road, Garnant
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1 Brynceunant, Upper Brynamman
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1 Bryn Road, Upper Brynamman
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1 Clos David Morgan, Garnant
SA18 1AZ
1 Amman Cottages, Lower Brynamman
SA18 1SL
1 Banwen Place, Lower Brynamman
SA18 1SP
1 Arcade Terrace, Garnant
SA18 1LG
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
New Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.