15 Sylvia Avenue
HA5 4QW, Harrow. A freehold semi-detached house.
sold 8 January 2026
▴ 21.6% £110,000 more than it sold for in Jun 2025.
6th of 9semi-detached house sales on the street, by price
−17%below the typical HA5 semi-detached house
17%of HA5 semi-detached houses sold for less
Home Report
Everything about 15 Sylvia Avenue in one PDF
Things to check before you offer, every sale in HA5 4 in the last 12 months, crime, schools and stations.
Found for 15 Sylvia Avenue
sales near byin HA5 4, last 12 months
schoolsall within 2.5 km
energy certificatesside by side, with what's changed
stationsnearest 500 m
Against HA5
−£130,000
Below the typical HA5 semi-detached house, £750,000, Sep 2025 to Aug 2026.
HA5 typical
£750,000 This house
£620,000
£750,000 This house
£620,000
£450k£1.15m
On Sylvia Avenue
6th of 9
Semi-detached house sales since 2023, by price. The street's typical is £665,000.
This house
£620,000
Street typical
£665,000
Highest sale
£1,115,000
HA5 by year
£780,000
Typical HA5 semi-detached house in 2026 so far, up 1.3% since 2023.
£770k2023
£751k2024
£761k2025
£780k2026
Resold in HA5
5 of 5 up
HA5 semi-detached houses sold twice since 2023. Typical change +8.5%.
5 sold for more
The house
From its energy certificate, May 2023.
Energy ratingD → B
Rooms6
HeatingGas boiler
WindowsDouble glazed
Built1930‑1949
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