28 Brynmawr Avenue, Ammanford, SA18 2DA
About 28 Brynmawr Avenue
28 Brynmawr Avenue is a four-bedroom detached house in Ammanford (SA18 2DA). It has a recorded floor area of 157 m² (around 1690 sq ft) and construction records dating it to 1991-1995. The latest certificate (October 2018) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in July 2012 the rating was D, the property has climbed 2 bands since. Between certificates, lighting went from Average to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The home occupies a cul-de-sac position.
Today's modelled estimate of £378,000 sits 54.3% above the 2019 sale of £245,000. Its energy rating outperforms most of the postcode (better than 81% of similar EPCs). Last sale on file: £245,000 in January 2019.
Know exactly what you're buying at 28 Brynmawr Avenue
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
- Bedrooms4
- Bathrooms2
Outside
- Private gardenrear
- Garagedouble
- Cul-de-sacYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Ventilation system changed
Solar water heating installed
Planning history
28 Brynmawr Avenue has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 28 Brynmawr Avenue
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
28 Brynmawr Avenue valuation sits well clear of the typical sold price in this postcode.
£378,000
Modelled from EPC, postcode comparables.
£245,000
Recorded with HM Land Registry.
Sales timeline
10 January 2019Most recent
£245,000
Median price across the last 5 sales in SA18 2DA: £399,950 (2024–2022).
Nearby sales in SA18 2DA
Cambrai House, Brynmawr Avenue, Ammanford, SA18 2DA
Sold May 2024
£410,00013 Brynmawr Avenue, Ammanford, SA18 2DA
Sold Mar 2024
£367,50072 Brynmawr Avenue, Ammanford, SA18 2DA
Sold Nov 2023
£405,00062 Brynmawr Avenue, Ammanford, SA18 2DA
Sold Nov 2022
£399,950Alltwen, Brynmawr Avenue, Ammanford, SA18 2DA
Sold Feb 2022
£365,000
Everything we know about 28 Brynmawr Avenue, 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 Avenue homes
On epc rating, 28 Brynmawr Avenue stands well clear of the street.
Price per m²
£1,561
Street avg £1,587
Floor Area
157 m²
Street avg 179 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
CO₂ Emissions
2.8 t/year
Street avg 6.9 t/year
Similar properties nearby
1 Bryn Derwen Road
SA18 2DL
1 Colonel Road, Betws
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1 Brynmawr Lane
SA18 2BY
1 Carreg Y Dwfn, Llandyfan
SA18 2UB
1 Church Street
SA18 2NR
1 Dan Y Deri, Glanamman
SA18 2FH
1 Brynmawr Avenue
SA18 2DA
1 Clos Ty Coch
SA18 2FP
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
0.2 km
Myddynfych Drive — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.