19 Colbren Square, Gwaun Cae Gurwen, Ammanford, SA18 1HS
About 19 Colbren Square
19 Colbren Square is a three-bedroom semi-detached house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1HS). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (March 2014) shows a D (score 56), a step below the typical UK home. Earlier certificates rated it C (November 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Good; while roof efficiency dropped from Average to Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77). The latest certificate is from March 2014, so improvements made since then won't be reflected. Other recorded features include notable views.
Across 2002–2021, sale prices on this property compounded at 6.6% per year. Today's modelled estimate of £148,000 is 44.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£115/sq ft) was about 69.3% above the typical sold price in the postcode. Sold January 2021 for £102,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 19 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
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenrear
- Parkingoff_road
- Notable viewsYes
Building
- Heating systemgas
Energy performance
19 Colbren Square's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Mar 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
19 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 19 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
Latest sale on 19 Colbren Square was the highest on Land Registry record across the postcode.
£148,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 18 years.
£102,500
Growth on file: 6.6% per year over 18 years.
Sales timeline
22 January 2021Most recent
£102,500
+36.7%over 6 years2 October 2014
£75,000
+134.4%over 11 years6 December 2002
£32,000
Median price across the last 5 sales in SA18 1HS: £62,000 (2017–2011).
Nearby sales in SA18 1HS
33 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
£62,0005 Colbren Square, Gwaun Cae Gurwen, Ammanford, SA18 1HS
Sold Jun 2011
£49,000
Everything we know about 19 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
Price per m² for 19 Colbren Square runs comfortably ahead of the street norm.
Price per m²
£1,235
Street avg £670
Floor Area
83 m²
Street avg 86 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 4.0 t/year
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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.