26 Upper Colbren Road, Gwaun Cae Gurwen, Ammanford, SA18 1HR
About 26 Upper Colbren Road
26 Upper Colbren Road is a three-bedroom semi-detached house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1HR). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (May 2022) shows a D (score 55), a step below the typical UK home. When first surveyed in March 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, hot-water efficiency went from Poor to Good and lighting went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to A (score 98), a 3-band jump.
Across 2002–2022, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £201,000 is 38.6% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£121/sq ft) was about 54.4% above the typical sold price in the postcode. Last sale on file: £145,000 in May 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 26 Upper Colbren 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
- Private gardenrear
- Parkingoff_road
Building
- Heating systemgas
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Planning history
26 Upper Colbren 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 Upper Colbren 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
26 Upper Colbren Road has more than doubled in price since the earliest registered sale in 2002.
£201,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 20 years.
£145,000
Growth on file: 5.6% per year over 20 years.
Sales timeline
15 May 2022Most recent
£145,000
+52.6%over 12 years22 April 2010
£95,000
+90.0%over 7 years17 October 2002
£50,000
Median price across the last 5 sales in SA18 1HR: £210,000 (2025–2022).
Nearby sales in SA18 1HR
23 Upper Colbren Road, Gwaun Cae Gurwen, Ammanford, SA18 1HR
Sold Jan 2025
£230,00028 Upper Colbren Road, Gwaun Cae Gurwen, Ammanford, SA18 1HR
Sold Nov 2024
£370,00047 Upper Colbren Road, Gwaun Cae Gurwen, Ammanford, SA18 1HR
Sold Apr 2023
£210,00022 Upper Colbren Road, Gwaun Cae Gurwen, Ammanford, SA18 1HR
Sold Mar 2022
£135,00021 Upper Colbren Road, Gwaun Cae Gurwen, Ammanford, SA18 1HR
Sold Mar 2022
£147,000
Everything we know about 26 Upper Colbren 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 Upper Colbren Road homes
On years held, 26 Upper Colbren Road runs well behind the street norm.
Price per m²
£1,306
Street avg £1,141
Floor Area
111 m²
Street avg 121 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
5.5 t/year
Street avg 5.2 t/year
Similar properties nearby
1 Bryn Road, Upper Brynamman
SA18 1AU
1 Brynceunant, Upper Brynamman
SA18 1AH
1 Brynamman Road, Lower Brynamman
SA18 1TR
1 Brynlloi Road, Glanamman
SA18 1EQ
1 Banwen Place, Lower Brynamman
SA18 1SP
1 Ardwyn Road, Upper Brynamman
SA18 1AL
1 Bryn Avenue, Upper Brynamman
SA18 1BD
1 Clos Bryncam, Garnant
SA18 1NJ
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Crescis Cafe — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.