133 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DB
About 133 Cwmgarw Road
133 Cwmgarw Road is a three-bedroom detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1DB). It has a recorded floor area of 162 m² (around 1744 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (March 2016) shows an E (score 39), well below the UK norm with real room to improve. The recommended improvements would lift it to A (score 92), a 4-band jump. Main heating runs on oil. The latest certificate is from March 2016, so improvements made since then won't be reflected. Other recorded features include notable views. The home occupies a cul-de-sac position.
At 162 m² the property is well over the postcode median (91 m² across 29 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £270,000 is 20% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£129/sq ft) was about 35.1% above the typical sold price in the postcode. Most recent transfer: April 2024 at £225,000.
Know exactly what you're buying at 133 Cwmgarw Road
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
Outside
- GarageYes
- Notable viewsYes
- Cul-de-sacYes
Energy performance
133 Cwmgarw Road'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This certificate is over 10 years old and is no longer valid.Expired 22 Mar 2026
EPC Rating
Planning history
133 Cwmgarw Road has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 133 Cwmgarw Road
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
133 Cwmgarw Road valuation sits well clear of the typical sold price in this postcode.
£270,000
Modelled from EPC, postcode comparables.
£225,000
Recorded with HM Land Registry.
Sales timeline
28 April 2024Most recent
£225,000
Median price across the last 5 sales in SA18 1DB: £202,500 (2025–2022).
Nearby sales in SA18 1DB
184 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DB
Sold Aug 2025
£168,000146 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DB
Sold Dec 2022
£395,000186a, Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DB
Sold Mar 2022
£390,000139 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DB
Sold Jan 2022
£90,000147 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DB
Sold Jan 2022
£202,500
Everything we know about 133 Cwmgarw Road, 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 Cwmgarw Road homes
On years held, 133 Cwmgarw Road runs well behind the street norm.
Price per m²
£1,389
Street avg £1,375
Floor Area
162 m²
Street avg 116 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
11.0 t/year
Street avg 6.6 t/year
Similar properties nearby
1 Bryn Road, Upper Brynamman
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1 Brynamman Road, Lower Brynamman
SA18 1TR
1 Banwen Place, Lower Brynamman
SA18 1SP
1 Barry Road, Lower Brynamman
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1 Clos Bryncam, Garnant
SA18 1NJ
1 Cemetery Road, Cwmgors
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Brynamman Industrial Estate — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.