59 Mountain Road, Upper Brynamman, Ammanford, SA18 1AN
About 59 Mountain Road
59 Mountain Road is a detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1AN). It has a recorded floor area of 87 m² (around 938 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (April 2011) shows a G (score 1), near the bottom of the EPC scale. Main heating runs on dual fuel. The latest certificate is from April 2011, so improvements made since then won't be reflected.
It hasn't traded since April 2001, a hold of 25 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. At 87 m² it's 20% smaller than the typical home in the postcode (109 m² median across 46 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £190,000 sits 387.2% above the 2001 sale of £39,000. On a £-per-square-foot basis, the last sale (£42/sq ft) was about 58.9% below the postcode norm.
Know exactly what you're buying at 59 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
59 Mountain Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Apr 2021
EPC Rating
Planning history
59 Mountain Road has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 59 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
59 Mountain Road's modelled value sits at over four times its earliest registered sale price (2001).
£190,000
Modelled from EPC, postcode comparables.
£39,000
Recorded with HM Land Registry.
Sales timeline
4 April 2001Most recent
£39,000
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 59 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, 59 Mountain Road runs well behind the street norm.
Price per m²
£448
Street avg £1,327
Floor Area
87 m²
Street avg 149 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
16.0 t/year
Street avg 9.4 t/year
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SA18 1AU
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SA18 1TR
1 Brynlloi Road, Glanamman
SA18 1EQ
1 Chapel Street, Upper Brynamman
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1 Bishop Road, Garnant
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1 Clos Bryncam, Garnant
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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.