46 Mountain Road, Upper Brynamman, Ammanford, SA18 1AE
About 46 Mountain Road
46 Mountain Road is a three-bedroom semi-detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1AE). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (April 2022) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to A (score 94), a 4-band jump. Main heating runs on oil.
It changed hands recently, sold April 2025 for £208,500. At 106 m² it's 15.8% larger than the typical home in the postcode (92 m² median across 23 EPCs). Across 2022–2025, sale prices on this property compounded at 15% per year. On a £-per-square-foot basis, the last sale (£183/sq ft) was about 101.3% above the typical sold price in the postcode.
Know exactly what you're buying at 46 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
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- Utility roomYes
- EnsuiteYes
Outside
- Private gardenYes
- Parkingoff_road
Building
- Heating systemgas
- RefurbishedYes
Energy performance
46 Mountain Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
46 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 46 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
46 Mountain Road valuation sits well clear of the typical sold price in this postcode.
£217,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.0% per year over 3 years.
£208,500
Growth on file: 15.0% per year over 3 years.
Sales timeline
24 April 2025Most recent
£208,500
+46.8%over 2 years26 July 2022
£142,000
Median price across the last 5 sales in SA18 1AE: £115,000 (2024–2022).
Nearby sales in SA18 1AE
21 Mountain Road, Upper Brynamman, Ammanford, SA18 1AE
Sold Jul 2024
£115,00024 Mountain Road, Upper Brynamman, Ammanford, SA18 1AE
Sold Mar 2024
£99,00049 Mountain Road, Upper Brynamman, Ammanford, SA18 1AE
Sold Oct 2023
£273,00019 Mountain Road, Upper Brynamman, Ammanford, SA18 1AE
Sold Sept 2023
£99,50036 Mountain Road, Upper Brynamman, Ammanford, SA18 1AE
Sold Sept 2022
£135,000
Everything we know about 46 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
Years Held for 46 Mountain Road lags the street by a wide margin.
Price per m²
£1,967
Street avg £1,196
Floor Area
106 m²
Street avg 92 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
7.2 t/year
Street avg 6.8 t/year
Similar properties nearby
1 Bryn Road, Upper Brynamman
SA18 1AU
1 Brynceunant, Upper Brynamman
SA18 1AH
1 Brynlloi Road, Glanamman
SA18 1EQ
1 Brynamman Road, Lower Brynamman
SA18 1TR
1 Banwen Place, Lower Brynamman
SA18 1SP
1 Clos Bryncam, Garnant
SA18 1NJ
1 Ardwyn Road, Upper Brynamman
SA18 1AL
1 Bryn Avenue, Upper Brynamman
SA18 1BD
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.