Sold House Prices on Barnsbury Square, London
Every Land Registry property sale recorded on Barnsbury Square in the N1 postcode district. Updated monthly, England and Wales coverage.
Total sales
78
24 Apr 1995 – 31 Oct 2025
Average price
£1,106,401
all property types, all years
Lowest sale
£110,000
Highest sale
£6,150,000
Recorded sales on Barnsbury Square
Showing 1–50 of 78 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| 3 Apartment 6 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £1,650,000 | 31 Oct 2025 |
| Mica House Flat 2 Barnsbury Square | N1 1RN | Flat / Apartment | Leasehold | £2,033,000 | 10 Jun 2025 |
| 3 Apartment 7 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £690,000 | 6 Mar 2025 |
| 4 Barnsbury Square | N1 1JL | Other | Freehold | £2,100,000 | 30 Sep 2024 |
| 3 Apartment 5 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £680,000 | 9 Sep 2024 |
| 24 Barnsbury Square | N1 1JP | Terraced | Freehold | £1,250,000 | 16 Aug 2024 |
| 16 Apartment 8 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £3,300,000 | 17 Jun 2024 |
| 23 Barnsbury Square | N1 1JP | Terraced | Freehold | £1,300,000 | 24 Nov 2023 |
| Mountfort House, 15 Flat 5 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £1,230,000 | 11 Oct 2023 |
| 3 Apartment 3 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £900,000 | 9 Oct 2023 |
| 3 Apartment 2 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £1,550,000 | 30 Aug 2023 |
| 3 Apartment 4 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £695,000 | 1 Aug 2023 |
| 16 Apartment 6 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £3,125,000 | 14 Oct 2022 |
| Mica House Flat 3 Barnsbury Square | N1 1RN | Flat / Apartment | Leasehold | £2,950,000 | 23 May 2022 |
| Mountfort House, 15 Flat 3 Barnsbury Square | N1 1JL | Other | Leasehold | £845,000 | 29 Nov 2021 |
| 21 Barnsbury Square | N1 1JP | Terraced | Freehold | £1,350,000 | 10 Sep 2021 |
| 1 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £1,300,000 | 9 Apr 2021 |
| 3 Barnsbury Square | N1 1JL | Other | Freehold | £6,150,000 | 1 Oct 2020 |
| 16 Apartment 2 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £699,000 | 16 Mar 2020 |
| 24 Barnsbury Square | N1 1JP | Terraced | Freehold | £1,045,000 | 12 Sep 2019 |
| 16 Apartment 8 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £2,795,000 | 14 Jun 2019 |
| 16 Apartment 2 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £695,000 | 15 Mar 2019 |
| 16 Apartment 4 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £957,500 | 6 Aug 2018 |
| 16 Office Studio B Barnsbury Square | N1 1JL | Other | Leasehold | £942,000 | 10 Jul 2018 |
| 16 Apartment 6 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £2,715,000 | 9 Mar 2018 |
| Mica House Flat 2 Barnsbury Square | N1 1RN | Flat / Apartment | Leasehold | £1,827,500 | 12 Sep 2017 |
| 16 Apartment 10 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £1,222,789 | 26 Apr 2017 |
| 7 Barnsbury Square | N1 1JL | Terraced | Freehold | £1,166,666 | 14 Oct 2016 |
| 26 Barnsbury Square | N1 1JP | Terraced | Freehold | £1,375,000 | 10 Oct 2016 |
| Mountfort House, 15 Flat 1 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £1,535,000 | 6 Jun 2016 |
| Mica House Flat 3 Barnsbury Square | N1 1RN | Flat / Apartment | Leasehold | £2,800,000 | 29 Jun 2015 |
| 27a Barnsbury Square | N1 1JP | Semi-detached | Freehold | £4,025,000 | 22 Jun 2015 |
| 12 Barnsbury Square | N1 1JL | Detached | Freehold | £2,750,000 | 23 May 2014 |
| 5 Ground Floor Flat Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £445,900 | 28 Feb 2014 |
| 1 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £885,000 | 19 Nov 2013 |
| 29 Barnsbury Square | N1 1JP | Terraced | Freehold | £720,000 | 15 Oct 2012 |
| Mountfort House, 15 Flat 2 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £1,525,000 | 30 Mar 2012 |
| 25 Barnsbury Square | N1 1JP | Semi-detached | Freehold | £1,000,000 | 7 Mar 2012 |
| 1 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £425,000 | 16 Dec 2011 |
| 21 Barnsbury Square | N1 1JP | Terraced | Freehold | £781,500 | 11 Nov 2011 |
| 29 Barnsbury Square | N1 1JP | Terraced | Freehold | £650,000 | 1 Sep 2011 |
| Mica House Flat 6 Barnsbury Square | N1 1RN | Flat / Apartment | Leasehold | £2,100,000 | 15 Aug 2011 |
| Mountfort House, 15 Flat 5 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £620,000 | 29 Mar 2011 |
| 12 Barnsbury Square | N1 1JL | Detached | Freehold | £1,510,000 | 17 Jun 2010 |
| 11 Barnsbury Square | N1 1JL | Semi-detached | Freehold | £910,000 | 14 Aug 2009 |
| 24 Barnsbury Square | N1 1JP | Terraced | Freehold | £485,000 | 28 May 2009 |
| 4 Flat 1 Barnsbury Square | N1 1JL | Flat / Apartment | Leasehold | £300,000 | 2 Feb 2009 |
| 21 Barnsbury Square | N1 1JP | Terraced | Freehold | £650,000 | 4 Aug 2008 |
| 8 Barnsbury Square | N1 1JL | Semi-detached | Freehold | £1,120,000 | 14 Sep 2007 |
| 4 Ground Floor Unit B Barnsbury Square | N1 1RN | Flat / Apartment | Leasehold | £1,010,000 | 1 Aug 2007 |
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Other streets in N1
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765 sales · avg £517,239
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737 sales · avg £412,231
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482 sales · avg £521,154
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477 sales · avg £437,320
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460 sales · avg £472,241
Upper Street
417 sales · avg £614,344
Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. England and Wales only. Sale prices are as recorded by Land Registry and may exclude some private/below-threshold transactions.