13 Ardwyn Road, Upper Brynamman, Ammanford, SA18 1AL
About 13 Ardwyn Road
13 Ardwyn Road is a semi-detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1AL). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (January 2021) shows an E (score 41), well below the UK norm with real room to improve. When first surveyed in October 2013 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Poor to Average and lighting went from Poor to Very Good. The recommended improvements would push it to D (score 61). Main heating runs on oil.
It hasn't traded since January 1997, a hold of 29 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £178,000 sits 431.3% above the 1997 sale of £33,500. On a £-per-square-foot basis, the last sale (£25/sq ft) was about 74.8% below the postcode norm.
Know exactly what you're buying at 13 Ardwyn 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
13 Ardwyn Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
More low energy lighting installed
Planning history
13 Ardwyn Road has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 13 Ardwyn 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
13 Ardwyn Road's modelled value sits at over four times its earliest registered sale price (1997).
£178,000
Modelled from EPC, postcode comparables.
£33,500
Recorded with HM Land Registry.
Sales timeline
29 January 1997Most recent
£33,500
Median price across the last 5 sales in SA18 1AL: £139,950 (2023–2021).
Nearby sales in SA18 1AL
15 Ardwyn Road, Upper Brynamman, Ammanford, SA18 1AL
Sold Sept 2023
£165,0003 Ardwyn Road, Upper Brynamman, Ammanford, SA18 1AL
Sold Sept 2021
£139,95017 Ardwyn Road, Upper Brynamman, Ammanford, SA18 1AL
Sold Apr 2021
£120,0001 Ardwyn Road, Upper Brynamman, Ammanford, SA18 1AL
Sold Feb 2021
£132,5006 Ardwyn Road, Upper Brynamman, Ammanford, SA18 1AL
Sold Jul 2019
£124,000
Everything we know about 13 Ardwyn 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 Ardwyn Road homes
Price per m² for 13 Ardwyn Road lags the street by a wide margin.
Price per m²
£268
Street avg £1,313
Floor Area
125 m²
Street avg 120 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
7.9 t/year
Street avg 6.0 t/year
Similar properties nearby
1 Bryn Road, Upper Brynamman
SA18 1AU
1 Chapel Street, Upper Brynamman
SA18 1AD
1 Bishop Road, Garnant
SA18 1NA
1 Bryn Avenue, Upper Brynamman
SA18 1BD
1 Ardwyn Road, Upper Brynamman
SA18 1AL
1 Brynceunant, Upper Brynamman
SA18 1AH
1 Clos David Morgan, Garnant
SA18 1AZ
1 Amman Cottages, Lower Brynamman
SA18 1SL
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.