19 Windway Avenue, Cardiff, CF5 1AP
About 19 Windway Avenue
19 Windway Avenue is an end-of-terrace house in Cardiff (CF5 1AP). It has a recorded floor area of 109 m² (around 1172 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2010) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from April 2010, so improvements made since then won't be reflected.
Untraded for 16 years, with the last transfer in July 2010. Across 2002–2010, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £378,000 sits 60.9% above the 2010 sale of £235,000. At 109 m² it's 17.1% larger than the typical home in the postcode (93 m² median across 18 EPCs).
Energy performance
19 Windway Avenue'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This certificate is over 10 years old and is no longer valid.Expired 08 Apr 2020
EPC Rating
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Planning history
19 Windway Avenue has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
19 Windway Avenue's estimated value is more than triple its earliest registered sale price (2002).
£378,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 8 years.
£235,000
Growth on file: 8.2% per year over 8 years.
Sales timeline
29 July 2010Most recent
£235,000
+11.9%over 6 years3 May 2004
£210,000
+72.5%over 2 years28 March 2002
£121,750
Median price across the last 5 sales in CF5 1AP: £415,000 (2024–2022).
Nearby sales in CF5 1AP
Versus other Windway Avenue homes
On floor area, 19 Windway Avenue stands well clear of the street.
Price per m²
£2,159
Street avg £3,054
Floor Area
109 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.1 t/year
Street avg 3.8 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Windway Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







