1 Brynmawr Lane, Ammanford, SA18 2BY
About 1 Brynmawr Lane
1 Brynmawr Lane is a three-bedroom detached house in Ammanford (SA18 2BY). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (September 2023) shows a C (score 75), near the top of the C band. The recommended improvements would lift it to A (score 97), a 2-band jump.
On a £-per-square-foot basis, the last sale (£257/sq ft) was about 86% above the typical sold price in the postcode. Most recent transfer: March 2024 at £395,000.
Know exactly what you're buying at 1 Brynmawr Lane
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
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- Parkingoff_road
Building
- Heating systemgas
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
1 Brynmawr Lane has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 1 Brynmawr Lane
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
1 Brynmawr Lane valuation sits well clear of the typical sold price in this postcode.
£391,000
Modelled from EPC, postcode comparables.
£395,000
Recorded with HM Land Registry.
Sales timeline
6 March 2024Most recent
£395,000
Median price across the last 5 sales in SA18 2BY: £175,000 (2025–2002).
Everything we know about 1 Brynmawr Lane, 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 Brynmawr Lane homes
1 Brynmawr Lane outperforms the street on price per m² by a wide margin.
Price per m²
£2,762
Street avg £2,073
Floor Area
143 m²
Street avg 110 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 7.1 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Town Hall — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.