100 Windway Road, Cardiff, CF5 1AG
About 100 Windway Road
100 Windway Road is a three-bedroom mid-terrace house in Cardiff (CF5 1AG). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (November 2022) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since October 2008. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Average to Very Good. The recommended improvements would push it to C (score 79).
Across 2004–2024, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £364,000 is 10.3% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£287/sq ft) was about 69.9% above the typical sold price in the postcode. Most recent transfer: February 2024 at £330,000.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- GarageDetached
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
100 Windway Road 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
Sale price has at least doubled since 2004.
£364,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 19 years.
£330,000
Growth on file: 4.8% per year over 19 years.
Sales timeline
26 February 2024Most recent
£330,000
+148.1%over 19 years26 September 2004
£133,000
Median price across the last 5 sales in CF5 1AG: £356,000 (2025–2023).
Versus other Windway Road homes
On years held, 100 Windway Road runs well behind the street norm.
Price per m²
£3,084
Street avg £2,524
Floor Area
107 m²
Street avg 103 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 4.6 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.







