23 New Road, Gwaun Cae Gurwen, Ammanford, SA18 1UN
About 23 New Road
23 New Road is a detached house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1UN). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (April 2012) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on oil. The latest certificate is from April 2012, so improvements made since then won't be reflected.
At 145 m² it's 29% larger than the typical home in the postcode (112 m² median across 20 EPCs). Across 1997–2021, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £231,000 is 49% above the 2021 sale price. Sold October 2021 for £155,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 23 New 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
23 New Road'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This certificate is over 10 years old and is no longer valid.Expired 26 Apr 2022
EPC Rating
Planning history
23 New Road has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 23 New 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
30-day money-back guarantee
Sales history & valuation
23 New Road has more than quadrupled in price since its earliest registered sale in 1997.
£231,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 24 years.
£155,000
Growth on file: 7.2% per year over 24 years.
Sales timeline
7 October 2021Most recent
£155,000
+434.5%over 24 years3 July 1997
£29,000
Median price across the last 5 sales in SA18 1UN: £156,000 (2025–2022).
Nearby sales in SA18 1UN
31 New Road, Gwaun Cae Gurwen, Ammanford, SA18 1UN
Sold Aug 2025
£156,00028 New Road, Gwaun Cae Gurwen, Ammanford, SA18 1UN
Sold Jan 2025
£180,0005 6, New Road, Gwaun Cae Gurwen, Ammanford, SA18 1UN
Sold Sept 2023
£113,00033 New Road, Gwaun Cae Gurwen, Ammanford, SA18 1UN
Sold Nov 2022
£215,00016 New Road, Gwaun Cae Gurwen, Ammanford, SA18 1UN
Sold Oct 2022
£142,000
Everything we know about 23 New 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 New Road homes
23 New Road outperforms the street on floor area by a wide margin.
Price per m²
£1,069
Street avg £1,116
Floor Area
145 m²
Street avg 113 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
8.9 t/year
Street avg 8.2 t/year
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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
Gorsto Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.