3 Windsor Avenue
CF15 8BW, Radyr. A freehold detached house.
sold 18 December 2023
The only sale of this house recorded since January 2023.
1st of 3detached house sales on the street, by price
+102%above the typical CF15 detached house
99%of CF15 detached houses sold for less
Against CF15
+£489,750
Above the typical CF15 detached house, £480,000, Sep 2025 to Aug 2026.
CF15 typical
£480,000 This house
£970,000
£480,000 This house
£970,000
£250k£1.05m
On Windsor Avenue
1st of 3
Detached house sales since 2023, by price. The street's typical is £565,000.
This house
£970,000
Street typical
£565,000
CF15 by year
£498,000
Typical CF15 detached house in 2026 so far, down 1.7% since 2023.
£506k2023
£445k2024
£467k2025
£498k2026
Resold in CF15
6 of 8 up
CF15 detached houses sold twice since 2023. Typical change +4.9%.
6 sold for more2 sold for less
The house
From its energy certificate, Oct 2025.
Energy ratingA
Rooms7
HeatingGas boiler
WindowsDouble glazed
Built1950‑1966
Watch Windsor Avenue
Free. An email when a home on Windsor Avenue sells, at most one a month.
Ad space available · CF15
Your line here, on every CF15 page. £15 a monthAdvertise on CF15