15 Colbren Square, Gwaun Cae Gurwen, Ammanford, SA18 1HS
About 15 Colbren Square
15 Colbren Square is a semi-detached house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1HS). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (June 2020) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in August 2011 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good. The recommended improvements would lift it to B (score 82), a 2-band jump.
At 73 m² it's 17% smaller than the typical home in the postcode (88 m² median across 19 EPCs).
Know exactly what you're buying at 15 Colbren Square
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
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
Planning history
15 Colbren Square has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 15 Colbren Square
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 Colbren Square has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£126,000
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 1HS: £65,000 (2021–2015).
Nearby sales in SA18 1HS
19 Colbren Square, Gwaun Cae Gurwen, Ammanford, SA18 1HS
Sold Jan 2021
£102,50033 Colbren Square, Gwaun Cae Gurwen, Ammanford, SA18 1HS
Sold Jun 2017
£79,95037 Colbren Square, Gwaun Cae Gurwen, Ammanford, SA18 1HS
Sold Jul 2016
£60,80051 Colbren Square, Gwaun Cae Gurwen, Ammanford, SA18 1HS
Sold Oct 2015
£65,00053 Colbren Square, Gwaun Cae Gurwen, Ammanford, SA18 1HS
Sold Jan 2015
£62,000
Everything we know about 15 Colbren Square, 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 Colbren Square homes
On floor area, 15 Colbren Square runs well behind the street norm.
EPC Rating
66 (D)
Street avg 63 (D)
Floor Area
73 m²
Street avg 87 m²
CO₂ Emissions
3.0 t/year
Street avg 4.0 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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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
Crescis Cafe — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.