19 Chirk Gardens, Bonymaen, Swansea, SA1 7HU
About 19 Chirk Gardens
19 Chirk Gardens is a semi-detached house in Bonymaen, Swansea, Swansea (SA1 7HU). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (December 2021) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2010. Between certificates, lighting went from Good to Very Good. The recommended improvements would lift it to B (score 84), a 2-band jump.
At 84 m² the property is well over the postcode median (62 m² across 19 EPCs), placing it in the larger end of the local stock. Across 2013–2024, sale prices on this property compounded at 1.8% per year. Today's modelled estimate of £145,000 sits 65.7% above the 2024 sale of £87,500. On a £-per-square-foot basis, the last sale (£97/sq ft) was about 37.4% above the typical sold price in the postcode. Most recent transfer: January 2024 at £87,500.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
19 Chirk Gardens has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 19 Chirk Gardens was the highest on Land Registry record across the postcode.
£145,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.8% per year over 10 years.
£87,500
Growth on file: 1.8% per year over 10 years.
Sales timeline
17 January 2024Most recent
£87,500
+20.7%over 10 years1 September 2013
£72,500
Median price across the last 5 sales in SA1 7HU: £57,500 (2015–2005).
Versus other Chirk Gardens homes
Price per m² for 19 Chirk Gardens runs comfortably ahead of the street norm.
Price per m²
£1,042
Street avg £711
Floor Area
84 m²
Street avg 75 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.1 t/year
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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
Cefn Hengoed School Grounds — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







