72 Mountain Road, Upper Brynamman, Ammanford, SA18 1AN
About 72 Mountain Road
72 Mountain Road is a detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1AN). It has a recorded floor area of 270 m² (around 2906 sq ft). The latest certificate (May 2019) returns a high B (score 86), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since September 2016. Between certificates, hot-water efficiency went from Average to Good. Main heating runs on electricity: electricity, unspecified tariff.
It hasn't traded since November 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 270 m² the property is well over the postcode median (106 m² across 46 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2004–2008, sale prices on this property compounded at 35% per year. Today's modelled estimate of £401,000 sits 902.5% above the 2008 sale of £40,000. On a £-per-square-foot basis, the last sale (£14/sq ft) was about 86.5% below the postcode norm. 5 planning records sit against the property, 3 approved, 2 refused.
Know exactly what you're buying at 72 Mountain 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
72 Mountain Road ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Planning history
A recent planning application at 72 Mountain Road was refused — worth checking the council file.
- Mar 2024ConditionsIn report
Variation of Condition 3 on E/22416 (Amended plans)
- Documents
- 6 docs on file
- Reference
- PL/07289
- Feb 2024ConditionsIn report
Variation of Condition 3 on E/22416 (Construction of two Storey dwelling and Garage at Rear)
- Documents
- 8 docs on file
- Reference
- PL/07111
We flagged 1 thing worth checking at 72 Mountain 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
72 Mountain Road has more than tripled in price since its earliest registered sale in 2004.
£401,000
Modelled from EPC, postcode comparables and a sale-price growth of 35.0% per year over 4 years.
£40,000
Growth on file: 35.0% per year over 4 years.
Sales timeline
17 November 2008Most recent
£40,000
+222.6%over 3 years23 December 2004
£12,400
Median price across the last 5 sales in SA18 1AN: £325,000 (2025–2021).
Nearby sales in SA18 1AN
124 Mountain Road, Upper Brynamman, Ammanford, SA18 1AN
Sold Nov 2025
£350,00095 Mountain Road, Upper Brynamman, Ammanford, SA18 1AN
Sold Jun 2025
£265,00092 Mountain Road, Upper Brynamman, Ammanford, SA18 1AN
Sold Jul 2023
£80,00081 Mountain Road, Upper Brynamman, Ammanford, SA18 1AN
Sold May 2022
£405,00086 Mountain Road, Upper Brynamman, Ammanford, SA18 1AN
Sold Apr 2021
£225,000
Everything we know about 72 Mountain 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 Mountain Road homes
On epc rating, 72 Mountain Road stands well clear of the street.
Price per m²
£148
Street avg £1,338
Floor Area
270 m²
Street avg 145 m²
CO₂ Emissions
2.4 t/year
Street avg 9.7 t/year
Years Held
18 years
Street avg 11 years
Similar properties nearby
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1 Barry Road, Lower Brynamman
SA18 1TY
1 Clos Bryncam, Garnant
SA18 1NJ
1 Brynlloi Road, Glanamman
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1 Brynamman Road, Lower Brynamman
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1 Ardwyn Road, Upper Brynamman
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Derlwyn Arms — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.