Flat C, 21 Thornhill Road
N1 1JR, Islington. A leasehold flat on the 2nd floor.
▴ 33.1% £112,000 more than it sold for in Dec 2025.
Home Report
Everything about Flat C, 21 Thornhill Road in one PDF
Things to check before you offer, every sale in N1 1 in the last 12 months, crime, schools and stations.
Found for Flat C, 21 Thornhill Road
Against N1
−£122,500
Below the typical N1 flat, £572,000, Sep 2025 to Aug 2026.
£572,000 This flat
£450,000
On Thornhill Road
13th of 16
Flat sales since 2023, by price. The street's typical is £502,000.
N1 by year
£578,000
Typical N1 flat in 2026 so far, up 0.4% since 2023.
Resold in N1
39 of 50 up
N1 flats sold twice since 2023. Typical change +8.5%.
The flat
From its energy certificate, Jun 2025.
Lease
A 125-year lease from 17 Dec 2025. 124 years were left when it sold in February 2026.
Want the lease in detail? Check this flat on Lease Length Check, free.
Watch Thornhill Road
Free. An email when a home on Thornhill Road sells, at most one a month.