93a, Mountain Road, Upper Brynamman, Ammanford, SA18 1AN
About 93a
93a is a detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1AN). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (May 2016) shows a G (score 1), near the bottom of the EPC scale. The recommended improvements would push it to F (score 25). Main heating runs on wood logs. The latest certificate is from May 2016, so improvements made since then won't be reflected.
At 136 m² it's 28.9% larger than the typical home in the postcode (106 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 £179,000 sits 98.9% above the 2016 sale of £90,000. On a £-per-square-foot basis, the last sale (£61/sq ft) was about 39.3% below the postcode norm. On the market in July 2016 and unlisted since — roughly 10 years.
Know exactly what you're buying at 93a
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
93a 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This certificate is over 10 years old and is no longer valid.Expired 12 May 2026
EPC Rating
Planning history
93a has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 93a
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
93a valuation sits well clear of the typical sold price in this postcode.
£179,000
Modelled from EPC, postcode comparables.
£90,000
Recorded with HM Land Registry.
Sales timeline
14 July 2016Most recent
£90,000
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 93a, 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
93a is notably below the street on epc rating.
Price per m²
£662
Street avg £1,319
Floor Area
136 m²
Street avg 148 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
15.0 t/year
Street avg 9.5 t/year
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1 Ardwyn Road, Upper Brynamman
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1 Brynceunant, Upper Brynamman
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1 Brynamman Road, Lower 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.