« Sold prices in London

Sold prices on Barnsbury Square, London

33 recorded sales · 13 properties · 2015–2025

Homes on Barnsbury Square, London have a median sold price of £1,300,000 across 33 recorded sales since 2015. Flat/Maisonette homes are the most common here, at a median of £1,417,500. That's 364% above the England & Wales average of around £280,000. Within London as a whole it is 128% above the town’s average sold price across all recorded sales of £760,974. Most homes here are leasehold. Properties here have changed hands 2.5 times on average. The most recent sale was £1,650,000 in Oct 2025; the highest on record was £6,150,000 in 2020. Recorded prices are roughly down 9% between the earliest and most recent sales.
£1,300,000
Median sold price
£1,738,817
Average
£482,500–£6,150,000
Range
33
Sales recorded

By property type

TypeMedianSales
Flat/Maisonette£1,417,50022
Terraced£1,275,0006
Semi-detached£4,025,0001

Sold prices by year on Barnsbury Square

YearMedianSales
2016£1,375,0003
2018£957,5003
2019£1,045,0003
2021£1,300,0003
2023£1,230,0005
2024£1,675,0004
2025£1,170,0004

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

Properties on Barnsbury Square

£1,650,000
APARTMENT 6, 3, BARNSBURY SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1JL
Flat/MaisonetteOct 2025
£482,500
17C, BARNSBURY SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1JL
Flat/MaisonetteOct 2025
£2,033,000
FLAT 2, MICA HOUSE, BARNSBURY SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1RN
Flat/MaisonetteJun 2025
£2,100,000
4, BARNSBURY SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1JL
OtherSept 2024
£1,250,000
24, BARNSBURY SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1JP
TerracedAug 2024
£3,300,000
APARTMENT 8, 16, BARNSBURY SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1JL
Flat/MaisonetteJun 2024
£1,300,000
23, BARNSBURY SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1JP
TerracedNov 2023
£1,230,000
FLAT 5, MOUNTFORT HOUSE, 15, BARNSBURY SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1JL
Flat/MaisonetteOct 2023
£1,350,000
21, BARNSBURY SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1JP
TerracedSept 2021
£1,300,000
1, BARNSBURY SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1JL
Flat/MaisonetteApr 2021
£1,166,666
7, BARNSBURY SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1JL
TerracedOct 2016
£1,375,000
26, BARNSBURY SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1JP
TerracedOct 2016
£4,025,000
27A, BARNSBURY SQUARE, LONDON, ISLINGTON, GREATER LONDON, N1 1JP
Semi-detachedJun 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 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.