3 Windway Avenue, Cardiff, CF5 1AP
About 3 Windway Avenue
3 Windway Avenue is a mid-terrace house in Cardiff (CF5 1AP). It has a recorded floor area of 93 m² (around 1004 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (October 2009) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from October 2009, so improvements made since then won't be reflected.
Held since February 2010 — that's 16 years off the open market, well above the local norm. Today's modelled estimate of £394,000 sits 69.5% above the 2010 sale of £232,500. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 15.5% above the typical sold price in the postcode. One planning record on file: an extension approved in 2023. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved.
Energy performance
3 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This certificate is over 10 years old and is no longer valid.Expired 14 Oct 2019
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
1 application on record at 3 Windway Avenue, Cardiff, CF5 1AP
- Mar 2023Garage ConversionFullOutcome in report
Extension: Single storey · Rear of property
Single Storey Rear Extension and Garage Extension and Conversion to Storage
Extension- Documents
- 22 docs on file
- Reference
- 23/00066/HSE
Unlock 3 Windway Avenue, Cardiff, CF5 1AP's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 22 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
3 Windway Avenue valuation sits well clear of the typical sold price in this postcode.
£394,000
Modelled from EPC, postcode comparables.
£232,500
Recorded with HM Land Registry.
Sales timeline
12 February 2010Most recent
£232,500
Median price across the last 5 sales in CF5 1AP: £415,000 (2024–2022).
Nearby sales in CF5 1AP
Versus other Windway Avenue homes
3 Windway Avenue is notably below the street on co₂ emissions.
Price per m²
£2,494
Street avg £3,028
Floor Area
93 m²
Street avg 95 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.7 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.







