« Sold prices in N1

21, THORNHILL ROAD, LONDON, ISLINGTON, GREATER LONDON, N1 1JR

£450,000
Last sale price
Feb 2026
Last sold
3
Records at this address

Approximate location (postcode centre). Map data © OpenStreetMap contributors.

Local planning constraints

Conservation areaBarnsbury

Planning designations from planning.data.gov.uk and Environment Agency flood-risk data, © Crown copyright and database right, under the Open Government Licence v3.0. Coverage is incomplete and depends on the local authority — absence here does not guarantee a property is unaffected. Always check official sources.

How this compares

Averages cover every recorded sale in N1 1JR (2016–2026) and are not adjusted for house-price changes over that period — where the market has risen, older sales pull the average below today’s values, so treat this as a rough guide rather than a like-for-like comparison.

£1,057,125
Average in N1 1JR (2016–2026)
£1,057,125
Average on THORNHILL ROAD (2016–2026)
-57%
below postcode average

Full transaction history

This address covers more than one registered unit or interest (for example separate flats, or a leasehold and the freehold). The Property column shows each one. These are separate Land Registry entries, not repeat sales of one home.

PropertyDate soldPrice paidProperty typeTenureNew build
FLAT C, 2112 February 2026£450,000Flat/MaisonetteLeaseholdNo
FLAT C, 2117 December 2025£338,000Flat/MaisonetteLeaseholdNo
FLAT A, 2119 May 2025£455,000Flat/MaisonetteLeaseholdNo

Recent sales nearby

£1,065,000
19A, THORNHILL ROAD, LONDON, ISLINGTON, GREATER LONDON, N1 1JR
Flat/MaisonetteJun 2025
£2,200,000
29, THORNHILL ROAD, LONDON, ISLINGTON, GREATER LONDON, N1 1JR
DetachedMay 2023
£2,309,000
31, THORNHILL ROAD, LONDON, ISLINGTON, GREATER LONDON, N1 1JR
TerracedFeb 2016

More sold prices in N1 Sold prices in LONDON