« Sold prices in London

Sold prices on Thornhill Square, London

26 recorded sales · 23 properties · 2015–2026

Homes on Thornhill Square, London have a median sold price of £812,500 across 26 recorded sales since 2015. Flat/Maisonette homes are the most common here, at a median of £585,000. That's 190% above the England & Wales average of around £280,000. Within London as a whole it is 77% above the town’s average sold price across all recorded sales of £760,974. The most recent sale was £26,800 in Mar 2026; the highest on record was £2,860,000 in 2022. Recorded prices are roughly down 6% between the earliest and most recent sales.
£812,500
Median sold price
£1,344,467
Average
£26,800–£2,860,000
Range
26
Sales recorded

By property type

TypeMedianSales
Flat/Maisonette£585,00015
Terraced£2,562,50010

Sold prices by year on Thornhill Square

YearMedianSales
2015£543,3394
2016£617,0003
2018£2,025,9444
2022£2,625,0003
2023£1,702,8004
2024£895,0005

Thornhill Square falls in postcode district N1 — see sold prices across the wider area.

Properties on Thornhill Square

£26,800
56, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BE
OtherMar 2026
£545,000
54, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BE
Flat/MaisonetteSept 2025
£895,000
FLAT 2, 1, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BQ
Flat/MaisonetteSept 2024
£483,000
11C, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BQ
Flat/MaisonetteJul 2024
£2,750,500
16, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BQ
TerracedApr 2024
£2,500,000
24, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BQ
TerracedFeb 2024
£585,000
32C, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BQ
Flat/MaisonetteFeb 2024
£530,000
53B, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BE
Flat/MaisonetteJun 2023
£2,653,100
55, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BE
TerracedApr 2023
£752,500
1A, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BQ
Flat/MaisonetteApr 2023
£2,750,000
44, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BE
TerracedMar 2023
£2,860,000
5, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BQ
TerracedAug 2022
£2,625,000
34, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BE
TerracedJun 2022
£1,600,000
62, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BE
Flat/MaisonetteMar 2022
£479,687
58C, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BE
Flat/MaisonetteDec 2018
£2,200,000
26, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BQ
TerracedNov 2018
£2,200,000
49, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BE
TerracedOct 2018
£1,851,888
12, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BQ
TerracedMar 2018
£2,290,000
21, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BQ
TerracedOct 2016
£617,000
57A, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BE
Flat/MaisonetteOct 2016
£580,000
32B, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BQ
Flat/MaisonetteMar 2016
£470,000
25C, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BQ
Flat/MaisonetteMay 2015
£500,000
56B, THORNHILL SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1BE
Flat/MaisonetteFeb 2015

Other streets in London

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 2026. 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.