4 Bryn Avenue, Upper Brynamman, Ammanford, SA18 1BD
About 4 Bryn Avenue
4 Bryn Avenue is a semi-detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1BD). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (July 2009) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 55). Main heating runs on oil. The latest certificate is from July 2009, so improvements made since then won't be reflected.
It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). One historical planning record sits against the property in 2009.
Know exactly what you're buying at 4 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
Energy performance
4 Bryn Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Jul 2019
EPC Rating
Planning history
- Jan 2009FullIn report
TO INCLUDE THE PORTION OF LAND AND OUTBUILDING INTO THE CURTILAGE
- Documents
- 5 docs on file
- Reference
- E/20423
We flagged 1 thing worth checking at 4 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
4 Bryn Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£144,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
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 4 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
4 Bryn Avenue is notably below the street on co₂ emissions.
EPC Rating
46 (E)
Street avg 65 (D)
Floor Area
94 m²
Street avg 98 m²
CO₂ Emissions
8.5 t/year
Street avg 4.2 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
1 Clos Cerrig, Cwmgors
SA18 1AX
1 Arcade Terrace, Garnant
SA18 1LG
1 Brook Cottages, Garnant
SA18 1JS
1 Banwen Place, Lower Brynamman
SA18 1SP
1 Amman Cottages, Lower Brynamman
SA18 1SL
1 Clos David Morgan, Garnant
SA18 1AZ
1 Arfryn, Upper Brynamman
SA18 1AW
1 Brynceunant, Upper Brynamman
SA18 1AH
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.