17 Clos Healy, Gowerton, Swansea, SA4 3DS
About 17 Clos Healy
17 Clos Healy is a four-bedroom end-of-terrace house in Gowerton, Swansea, Swansea (SA4 3DS). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (May 2023) returns a B (score 83), comfortably above the UK average. When first surveyed in June 2009 the rating was E, the property has climbed 3 bands since. Between certificates, window efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good; while hot-water efficiency dropped from Very Good to Good.
Held since September 2002 — that's 24 years off the open market, well above the local norm. At 97 m² the property is well over the postcode median (72 m² across 9 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Across 1999–2002, sale prices on this property compounded at 10.8% per year. Today's modelled estimate of £218,000 sits 186.8% above the 2002 sale of £76,000. On a £-per-square-foot basis, the last sale (£73/sq ft) was about 22.6% below the postcode norm.
What this property has
Inside
- Bedrooms4
- Bathrooms1
Everything you need to know about 17 Clos Healy
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
17 Clos Healy ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
Cavity wall insulation installed
More low energy lighting installed
Ventilation system changed
Solar PV panels (40 kWp) installed
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Planning history
17 Clos Healy has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
17 Clos Healy's estimated value is more than triple its earliest registered sale price (1999).
£218,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.8% per year over 3 years.
£76,000
Growth on file: 10.8% per year over 3 years.
Sales timeline
29 September 2002Most recent
£76,000
+35.1%over 2 years21 October 1999
£56,250
Median price across the last 5 sales in SA4 3DS: £131,000 (2023–2008).
Nearby sales in SA4 3DS
3 Clos Healy, Gowerton, Swansea, SA4 3DS
Sold Jul 2023
£239,9501 Clos Healy, Gowerton, Swansea, SA4 3DS
Sold Aug 2019
£180,00010 Clos Healy, Gowerton, Swansea, SA4 3DS
Sold Aug 2013
£100,0008 Clos Healy, Gowerton, Swansea, SA4 3DS
Sold Apr 2008
£107,50013 Clos Healy, Gowerton, Swansea, SA4 3DS
Sold Apr 2003
£60,000
Versus other Clos Healy homes
On epc rating, 17 Clos Healy stands well clear of the street.
Price per m²
£784
Street avg £1,656
Floor Area
97 m²
Street avg 68 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
1.7 t/year
Street avg 2.3 t/year
Everything you need to know about 17 Clos Healy
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Gowerton Rugby Club — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






