Sold prices on Cornwallis Square, London

10 recorded sales · 8 properties · 2015–2025

Homes on Cornwallis Square, London have a median sold price of £509,500 across 10 recorded sales since 2015. Terraced homes are the most common here, at a median of £832,500. That's 82% above the England & Wales average of around £280,000. Within London as a whole it is 24% below the town’s average sold price across all recorded sales of £760,974. The most recent sale was £335,000 in Sept 2025; the highest on record was £930,000 in 2025. Recorded prices are roughly down 41% between the earliest and most recent sales.

£509,500

Median sold price

£576,300

Average

£230,000–£930,000

Range

Sales recorded

By property type

Type	Median	Sales
Terraced	£832,500	6
Flat/Maisonette	£327,500	4

Cornwallis Square falls in postcode district N19 — see sold prices across the wider area.

Properties on Cornwallis Square

£335,000

26, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LY

Flat/MaisonetteSept 2025

£930,000

8, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LY

TerracedJul 2025

£369,000

52, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LY

TerracedNov 2022

£895,000

7, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LY

TerracedOct 2022

£393,000

82, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LZ

Flat/MaisonetteJul 2018

£860,000

6, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LY

TerracedFeb 2018

£626,000

3, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LY

TerracedMay 2015

£320,000

54, CORNWALLIS SQUARE, LONDON, ISLINGTON, GREATER LONDON, N19 4LY

Flat/MaisonetteJan 2015

Other streets in London

Marsh Wall, London (3056 sales)
High Street, London (1965 sales)
High Road, London (1777 sales)
City Road, London (1409 sales)
Finchley Road, London (1195 sales)
Wandsworth Road, London (1163 sales)
Station Road, London (1142 sales)
Lakeside Drive, London (1138 sales)
Church Road, London (1115 sales)
Queenstown Road, London (1079 sales)
Upper Richmond Road, London (1069 sales)
Circus Road West, London (1055 sales)

How these figures are calculated. Every sale on this page is a completed transaction from HM Land Registry Price Paid data, registered between 2015 and 2025. We show the median rather than the average wherever there are enough sales, so one unusually high or low sale doesn’t distort the picture. Sales take time to be registered, so the most recent months are provisional. Prices are as recorded and are not adjusted for inflation; a street’s figures reflect the mix of what actually sold there.