15 Bryn Avenue, Upper Brynamman, Ammanford, SA18 1BD
About 15 Bryn Avenue
15 Bryn Avenue is a three-bedroom detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1BD). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (April 2023) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to A (score 101), a 3-band jump.
Today's modelled estimate of £229,000 is 18.7% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£183/sq ft) was about 110.3% above the typical sold price in the postcode. Most recent transfer: October 2023 at £193,000.
Know exactly what you're buying at 15 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
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
Outside
- Private gardenrear
- Garagedetached
Building
- Heating systemgas
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
15 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 15 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
30-day money-back guarantee
Sales history & valuation
15 Bryn Avenue valuation sits well clear of the typical sold price in this postcode.
£229,000
Modelled from EPC, postcode comparables.
£193,000
Recorded with HM Land Registry.
Sales timeline
4 October 2023Most recent
£193,000
Median price across the last 5 sales in SA18 1BD: £125,000 (2024–2014).
Nearby sales in SA18 1BD
6 Bryn Avenue, Upper Brynamman, Ammanford, SA18 1BD
Sold Nov 2024
£125,00013 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
£75,0005 Bryn Avenue, Upper Brynamman, Ammanford, SA18 1BD
Sold May 2011
£115,000
Everything we know about 15 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
Price per m² for 15 Bryn Avenue runs comfortably ahead of the street norm.
Price per m²
£1,969
Street avg £907
Floor Area
98 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.4 t/year
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1 Brynamman Road, Lower Brynamman
SA18 1TR
1 Banwen Place, Lower Brynamman
SA18 1SP
1 Clos Bryncam, Garnant
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1 Ardwyn Road, Upper Brynamman
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1 Bryn Avenue, Upper Brynamman
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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.