26 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BU
About 26 Cwmgarw Road
26 Cwmgarw Road is a three-bedroom semi-detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1BU). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (January 2021) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in May 2014 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good, hot-water efficiency went from Average to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 84), a 2-band jump. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Period features are noted in the property record.
At 91 m² it's 15.2% larger than the typical home in the postcode (79 m² median across 25 EPCs). Across 2017–2024, sale prices on this property compounded at 11.9% per year. On a £-per-square-foot basis, the last sale (£161/sq ft) was about 117.9% above the typical sold price in the postcode. Last sale on file: £157,950 in March 2024.
Know exactly what you're buying at 26 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
- Dining roomYes
Outside
- Private gardenYes
- Parkingoff_road
Building
- Heating systemgas_fired
- Solar panelsYes
- Period featuresYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Switched from solid fuel to cleaner energy source
Heating controls upgraded for better temperature management
Hot water efficiency improved
Single glazing replaced with double or better glazing
More low energy lighting installed
Planning history
26 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 26 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
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Sales history & valuation
26 Cwmgarw Road has more than doubled in price since the earliest registered sale in 2017.
£171,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.9% per year over 7 years.
£157,950
Growth on file: 11.9% per year over 7 years.
Sales timeline
4 March 2024Most recent
£157,950
-1.3%over 1 year28 March 2022
£160,000
+116.2%over 4 years8 June 2017
£74,000
Median price across the last 5 sales in SA18 1BU: £110,320 (2025–2022).
Nearby sales in SA18 1BU
16 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BU
Sold May 2025
£125,00014 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BU
Sold Apr 2024
£135,00066 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BU
Sold Feb 2024
£60,50074 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BU
Sold Dec 2022
£88,00056 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BU
Sold May 2022
£114,950
Everything we know about 26 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 price per m², 26 Cwmgarw Road stands well clear of the street.
Price per m²
£1,736
Street avg £1,134
Floor Area
91 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 5.3 t/year
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1 Brynlloi Road, Glanamman
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1 Chapel Street, 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
Brynamman Square — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.