3 Bryn Avenue, Upper Brynamman, Ammanford, SA18 1BD
About 3 Bryn Avenue
3 Bryn Avenue is a semi-detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1BD). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (January 2021) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump.
It hasn't traded since December 2007, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 111 m² it's 16.8% larger than the typical home in the postcode (95 m² median across 20 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). Across 2006–2007, sale prices on this property compounded at 15.3% per year. Today's modelled estimate of £165,000 is 46% above the 2007 sale price.
Know exactly what you're buying at 3 Bryn 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
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
3 Bryn Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
3 Bryn Avenue has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 3 Bryn 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
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Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£165,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.3% per year over 2 years.
£113,000
Growth on file: 15.3% per year over 2 years.
Sales timeline
19 December 2007Most recent
£113,000
+30.6%over 1 year3 February 2006
£86,500
Median price across the last 5 sales in SA18 1BD: £132,000 (2024–2015).
Nearby sales in SA18 1BD
6 Bryn Avenue, Upper Brynamman, Ammanford, SA18 1BD
Sold Nov 2024
£125,00015 Bryn Avenue, Upper Brynamman, Ammanford, SA18 1BD
Sold Oct 2023
£193,00013 Bryn Avenue, Upper Brynamman, Ammanford, SA18 1BD
Sold Sept 2017
£135,0001 Bryn Avenue, Upper Brynamman, Ammanford, SA18 1BD
Sold Jul 2016
£132,0002 Bryn Avenue, Upper Brynamman, Ammanford, SA18 1BD
Sold Mar 2014
£75,000
Everything we know about 3 Bryn 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 Bryn Avenue homes
On epc rating, 3 Bryn Avenue runs well behind the street norm.
Price per m²
£1,018
Street avg £1,012
Floor Area
111 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
7.1 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Bishop Road, Garnant
SA18 1NA
1 Chapel Street, Upper Brynamman
SA18 1AD
1 Brynceunant, Upper Brynamman
SA18 1AH
1 Clos David Morgan, Garnant
SA18 1AZ
1 Amman Cottages, Lower Brynamman
SA18 1SL
1 Banwen Place, Lower Brynamman
SA18 1SP
1 Arcade Terrace, Garnant
SA18 1LG
1 Bryn Road, Upper Brynamman
SA18 1AU
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Heol Gelynen — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.