Union Square
London · N1 7DE, N1 7DH
Average sold price
£957,945
31 sales since 1995
Median
£730,001
middle of every sale
Last sold
£950k
26 Sep 2025
Properties
22
terraced most common
Average sold price by year
Properties on Union Square
| Address | Type | Last sold | Price | Sales |
|---|---|---|---|---|
| 3, UPPER MAISONETTE, UNION SQUARE N1 7DH | Flat | 26 Sep 2025 | £950,000 | 3 |
| 7, UNION SQUARE N1 7DH | Terraced | 14 Jun 2024 | £2,355,000 | 2 |
| 14, UNION SQUARE N1 7DH | Terraced | 23 Jan 2024 | £2,200,000 | 2 |
| 3A, UNION SQUARE N1 7DH | Flat | 7 Nov 2023 | £930,000 | 1 |
| 15, UNION SQUARE N1 7DH | Terraced | 21 Jul 2023 | £2,350,000 | 3 |
| 12, UNION SQUARE N1 7DH | Terraced | 19 Aug 2022 | £2,375,000 | 2 |
| 6, UPPER MAISONETTE, UNION SQUARE N1 7DH | Flat | 12 Jan 2018 | £1,480,000 | 1 |
| 6, UNION SQUARE N1 7DH | Other | 2 Oct 2015 | £9,000 | 1 |
| 5, UNION SQUARE N1 7DH | Terraced | 25 Sep 2015 | £1,917,000 | 2 |
| 10, UNION SQUARE N1 7DH | Terraced | 2 Jul 2013 | £1,470,000 | 1 |
| 6A, UNION SQUARE N1 7DH | Flat | 5 Oct 2007 | £307,780 | 1 |
| 6, UPPER MAISONETTE, UNION SQUARE, LONDON N1 7DH | Flat | 21 Sep 2007 | £730,001 | 1 |
| 4, UNION SQUARE, LONDON N1 7DH | Terraced | 24 Aug 2007 | £1,050,000 | 1 |
| 10, UNION SQUARE, LONDON N1 7DH | Terraced | 6 Aug 2007 | £1,000,000 | 1 |
| 3, UPPER MAISONETTE, UNION SQUARE, LONDON N1 7DH | Flat | 14 Jun 2007 | £500,000 | 1 |
| 1, UNION SQUARE, LONDON N1 7DE | Semi-Detached | 31 Mar 2006 | £525,000 | 1 |
| 3A, UNION SQUARE, LONDON N1 7DH | Flat | 14 Oct 2005 | £390,000 | 1 |
| 5, UNION SQUARE, LONDON N1 7DH | Terraced | 25 Jun 2004 | £685,000 | 1 |
| 7, UNION SQUARE, LONDON N1 7DH | Terraced | 21 Nov 2003 | £640,000 | 1 |
| 14, UNION SQUARE, LONDON N1 7DH | Terraced | 18 Sep 2002 | £660,000 | 2 |
| 9, UNION SQUARE, LONDON N1 7DH | Terraced | 20 Dec 1996 | £267,500 | 1 |
| 11, UNION SQUARE, LONDON N1 7DH | Terraced | 6 Nov 1995 | £226,000 | 1 |
Recent sales
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| 26 Sep 2025 | 3, UPPER MAISONETTE, UNION SQUARE | Flat | Leasehold | £950,000 |
| 14 Jun 2024 | 7, UNION SQUARE | Terraced | Freehold | £2,355,000 |
| 23 Jan 2024 | 14, UNION SQUARE | Terraced | Freehold | £2,200,000 |
| 7 Nov 2023 | 3A, UNION SQUARE | Flat | Leasehold | £930,000 |
| 21 Jul 2023 | 15, UNION SQUARE | Terraced | Freehold | £2,350,000 |
| 19 Aug 2022 | 12, UNION SQUARE | Terraced | Freehold | £2,375,000 |
| 12 Jan 2018 | 6, UPPER MAISONETTE, UNION SQUARE | Flat | Leasehold | £1,480,000 |
| 25 Jan 2016 | 3, UPPER MAISONETTE, UNION SQUARE | Flat | Leasehold | £825,000 |
| 2 Oct 2015 | 6, UNION SQUARE | Other | Freehold | £9,000 |
| 25 Sep 2015 | 5, UNION SQUARE | Terraced | Freehold | £1,917,000 |
| 2 Jul 2013 | 10, UNION SQUARE | Terraced | Freehold | £1,470,000 |
| 27 Nov 2012 | 7, UNION SQUARE | Terraced | Freehold | £1,465,000 |
| 31 Aug 2012 | 12, UNION SQUARE | Terraced | Freehold | £1,260,000 |
| 20 Apr 2010 | 15, UNION SQUARE | Terraced | Freehold | £1,010,000 |
| 5 Oct 2007 | 6A, UNION SQUARE | Flat | Leasehold | £307,780 |
| 21 Sep 2007 | 6, UPPER MAISONETTE, UNION SQUARE, LONDON | Flat | Leasehold | £730,001 |
| 24 Aug 2007 | 4, UNION SQUARE, LONDON | Terraced | Freehold | £1,050,000 |
| 6 Aug 2007 | 10, UNION SQUARE, LONDON | Terraced | Freehold | £1,000,000 |
| 14 Jun 2007 | 3, UPPER MAISONETTE, UNION SQUARE, LONDON | Flat | Leasehold | £500,000 |
| 31 Mar 2006 | 1, UNION SQUARE, LONDON | Semi-Detached | Freehold | £525,000 |
| 14 Oct 2005 | 3A, UNION SQUARE, LONDON | Flat | Leasehold | £390,000 |
| 25 Jun 2004 | 5, UNION SQUARE, LONDON | Terraced | Freehold | £685,000 |
| 21 Nov 2003 | 7, UNION SQUARE, LONDON | Terraced | Freehold | £640,000 |
| 16 Dec 2002 | 3, UPPER MAISONETTE, UNION SQUARE | Flat | Leasehold | £280,000 |
| 18 Sep 2002 | 14, UNION SQUARE, LONDON | Terraced | Freehold | £660,000 |
| 20 Oct 2000 | 14, UNION SQUARE | Terraced | Freehold | £550,000 |
| 18 Feb 2000 | 15, UNION SQUARE | Semi-Detached | Freehold | £465,000 |
| 9 Sep 1999 | 5, UNION SQUARE | Terraced | Freehold | £465,000 |
| 11 Jul 1997 | 14, UNION SQUARE, LONDON | Terraced | Freehold | £359,000 |
| 20 Dec 1996 | 9, UNION SQUARE, LONDON | Terraced | Freehold | £267,500 |
| 6 Nov 1995 | 11, UNION SQUARE, LONDON | Terraced | Freehold | £226,000 |
Other streets in London
Frequently asked questions
What is the average house price on Union Square, London?
The average sold price on Union Square is £957,945, across 31 sales since 1995. The median is £730,001 — the middle price, which a few unusually expensive sales cannot pull upward.
When did a property on Union Square last sell?
The most recent recorded sale on Union Square was 3, UPPER MAISONETTE, UNION SQUARE, which sold for £950,000 on 26 Sep 2025.
How many properties are there on Union Square?
22 separate addresses have sold on Union Square since 1995, across 2 postcodes (N1 7DE, N1 7DH). That is not the same as the number of homes on the street — a property that has never changed hands since 1995 does not appear in Land Registry records.
About this data
Every figure on this page is calculated from the 31 sales HM Land Registry has recorded on Union Square since 1995 — what buyers actually paid, not asking prices or estimates. A home that has not changed hands since records began in 1995 will not appear. Sales are matched to this street by postcode and by the street component of the registered address, so a neighbouring street with a similar name is not counted. The Price Paid dataset covers England and Wales only; see Scotland and Northern Ireland.