187 Carmarthen Road, Swansea, SA1 1HE
About 187 Carmarthen Road
187 Carmarthen Road is a three-bedroom end-of-terrace house in Swansea (SA1 1HE). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (April 2025) shows a C (score 75), near the top of the C band. When first surveyed in December 2014 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Poor to Very Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 90). The home occupies a corner plot.
Today's modelled estimate of £144,000 sits 73.5% above the 2023 sale of £83,000. On a £-per-square-foot basis, the last sale (£95/sq ft) was about 23.5% above the typical sold price in the postcode. Most recent transfer: February 2023 at £83,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- GarageYes
- Corner plotYes
Building
- ConciergeYes
- RefurbishedYes
Everything you need to know about 187 Carmarthen Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Wall insulation improved
Loft insulation upgraded to recommended levels
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Planning history
187 Carmarthen Road has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
187 Carmarthen Road valuation sits well clear of the typical sold price in this postcode.
£144,000
Modelled from EPC, postcode comparables.
£83,000
Recorded with HM Land Registry.
Sales timeline
17 February 2023Most recent
£83,000
Median price across the last 5 sales in SA1 1HE: £109,000 (2025–2021).
Nearby sales in SA1 1HE
Versus other Carmarthen Road homes
EPC Rating for 187 Carmarthen Road runs comfortably ahead of the street norm.
Price per m²
£1,025
Street avg £820
Floor Area
81 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.0 t/year
Street avg 3.1 t/year
Everything you need to know about 187 Carmarthen Road
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Waun Wen — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






