251 Cwmamman Road, Glanamman, Ammanford, SA18 2AN
About 251 Cwmamman Road
251 Cwmamman Road is a detached house in Glanamman, Ammanford, Ammanford (SA18 2AN). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (August 2019) shows a D (score 57), a step below the typical UK home. When first surveyed in May 2014 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Very Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 84), a 2-band jump.
Across 1999–2023, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £208,000 is 15.6% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£156/sq ft) was about 96.9% above the typical sold price in the postcode. Most recent transfer: June 2023 at £180,000.
Know exactly what you're buying at 251 Cwmamman 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
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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
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
251 Cwmamman Road has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 251 Cwmamman 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
251 Cwmamman Road has more than quadrupled in price since its earliest registered sale in 1999.
£208,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 24 years.
£180,000
Growth on file: 6.7% per year over 24 years.
Sales timeline
29 June 2023Most recent
£180,000
+373.7%over 23 years26 August 1999
£38,000
Median price across the last 5 sales in SA18 2AN: £185,000 (2025–2021).
Nearby sales in SA18 2AN
206 Cwmamman Road, Glanamman, Ammanford, SA18 2AN
Sold Apr 2025
£275,000160 Cwmamman Road, Glanamman, Ammanford, SA18 2AN
Sold Aug 2024
£63,000172 Cwmamman Road, Glanamman, Ammanford, SA18 2AN
Sold Jun 2024
£97,000166 Cwmamman Road, Glanamman, Ammanford, SA18 2AN
Sold May 2023
£200,000192 Cwmamman Road, Glanamman, Ammanford, SA18 2AN
Sold Dec 2021
£185,000
Everything we know about 251 Cwmamman 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 Cwmamman Road homes
Price per m² for 251 Cwmamman Road runs comfortably ahead of the street norm.
Price per m²
£1,682
Street avg £1,134
Floor Area
107 m²
Street avg 121 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.6 t/year
Street avg 5.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Jones Terrace — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.