19 Heol Gwys, Upper Cwmtwrch, Swansea, SA9 2XG
About 19 Heol Gwys
19 Heol Gwys is a three-bedroom semi-detached house in Upper Cwmtwrch, Swansea, Swansea (SA9 2XG). It has a recorded floor area of 131 m² (around 1410 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (March 2017) shows an F (score 35), near the bottom of the EPC scale. Earlier certificates rated it E (November 2010); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good. The recommended improvements would lift it to C (score 75), a 3-band jump. Main heating runs on oil.
Untraded for 25 years, with the last transfer in November 2001. At 131 m² the property is well over the postcode median (88 m² across 9 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £182,000 sits 527.6% above the 2001 sale of £29,000. On a £-per-square-foot basis, the last sale (£21/sq ft) was about 49.2% below the postcode norm.
Know exactly what you're buying at 19 Heol Gwys
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
Energy performance
19 Heol Gwys's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Roof insulation improved
Heating controls changed
Hot water efficiency improved
More low energy lighting installed
Planning history
19 Heol Gwys has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
19 Heol Gwys's modelled value sits at over four times its earliest registered sale price (2001).
£182,000
Modelled from EPC, postcode comparables.
£29,000
Recorded with HM Land Registry.
Sales timeline
16 November 2001Most recent
£29,000
Median price across the last 5 sales in SA9 2XG: £200,000 (2024–2011).
Nearby sales in SA9 2XG
5 Heol Gwys, Upper Cwmtwrch, Swansea, SA9 2XG
Sold Feb 2024
£275,00015 Heol Gwys, Upper Cwmtwrch, Swansea, SA9 2XG
Sold Jul 2022
£200,000Lower Brynmorgan Bridge, Brynmorgan Villa, Upper Cwmtwrch, Swansea, SA9 2XG
Sold Apr 2021
£385,00031 Heol Gwys, Upper Cwmtwrch, Swansea, SA9 2XG
Sold Jul 2019
£145,0008 Heol Gwys, Upper Cwmtwrch, Swansea, SA9 2XG
Sold Nov 2011
£70,000
Everything we know about 19 Heol Gwys, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus the street
19 Heol Gwys is notably below the street on price per m².
Price per m²
£221
Street avg £1,242
Floor Area
131 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
11.0 t/year
Street avg 7.4 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
New Tredegar Arms — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.