« Sold prices in N19
54, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LY Energy performance D potential C
EPC energy rating
£6,957/m²
Price per m² (last sale)
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Energy performance data © Crown copyright, from the Energy Performance of Buildings Register, licensed under the Open Government Licence v3.0. Assessed Jun 2018.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
How this compares Averages cover every recorded sale in N19 4LY (2015–2025) 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.
£596,667
Average in N19 4LY (2015–2025)
£596,667
Average on CORNWALLIS SQUARE (2015–2025)
-46%
below postcode average
Full transaction history Date sold Price paid Property type Tenure New build 9 January 2015 £320,000 Flat/Maisonette Leasehold No
Recent sales nearby £335,000
26, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LY
Flat/Maisonette Sept 2025
£930,000
8, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LY
Terraced Jul 2025
£369,000
52, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LY
Terraced Nov 2022
£895,000
7, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LY
Terraced Oct 2022
£860,000
6, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LY
Terraced Feb 2018
£626,000
3, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LY
Terraced May 2015
More sold prices in N19 Sold prices in LONDON