11 Deri Road, Glanamman, Ammanford, SA18 1JA
About 11 Deri Road
11 Deri Road is a detached house in Glanamman, Ammanford, Ammanford (SA18 1JA). It has a recorded floor area of 132 m² (around 1421 sq ft) and construction records dating it to 1976-1982. The latest certificate (September 2017) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
Across 2001–2018, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £348,000 sits 58.2% above the 2018 sale of £220,000. On a £-per-square-foot basis, the last sale (£155/sq ft) was about 53.4% above the typical sold price in the postcode. Last sold in January 2018, so it's been off the market for around 8 years.
Know exactly what you're buying at 11 Deri 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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
11 Deri Road has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 11 Deri 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
11 Deri Road has more than doubled in price since the earliest registered sale in 2001.
£348,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 17 years.
£220,000
Growth on file: 5.8% per year over 17 years.
Sales timeline
24 January 2018Most recent
£220,000
+158.8%over 16 years16 March 2001
£85,000
Median price across the last 5 sales in SA18 1JA: £226,000 (2025–2016).
Nearby sales in SA18 1JA
7 Deri Road, Glanamman, Ammanford, SA18 1JA
Sold Mar 2025
£296,1103 Deri Road, Glanamman, Ammanford, SA18 1JA
Sold Jun 2022
£175,0002 Deri Road, Glanamman, Ammanford, SA18 1JA
Sold Nov 2016
£226,0005 Deri Road, Glanamman, Ammanford, SA18 1JA
Sold May 2013
£95,0009 Deri Road, Glanamman, Ammanford, SA18 1JA
Sold Apr 2007
£230,000
Everything we know about 11 Deri 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 Deri Road homes
11 Deri Road outperforms the street on price per m² by a wide margin.
Price per m²
£1,667
Street avg £1,368
Floor Area
132 m²
Street avg 131 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 5.6 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
Grenig Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.