Sold House Prices on New Union Square, London
Every Land Registry property sale recorded on New Union Square in the SW11 postcode district. Updated monthly, England and Wales coverage.
Total sales
431
10 Aug 2015 – 23 Jan 2026
Average price
£979,513
all property types, all years
Lowest sale
£392,017
Highest sale
£4,210,000
Recorded sales on New Union Square
Showing 1–50 of 431 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| Ambassador Building, 5 Apartment D71 New Union Square | SW11 7BR | Flat / Apartment | Leasehold | £930,000 | 24 Mar 2026 |
| Capital Building, 8 Apartment C95 New Union Square | SW11 7AR | Flat / Apartment | Leasehold | £1,025,000 | 23 Jan 2026 |
| Capital Building, 8 Apartment C64 New Union Square | SW11 7AR | Flat / Apartment | Leasehold | £980,000 | 20 Jan 2026 |
| Ambassador Building, 5 Apartment F74 New Union Square | SW11 7BT | Flat / Apartment | Leasehold | £655,000 | 12 Dec 2025 |
| Capital Building, 8 Apartment C105 New Union Square | SW11 7AR | Flat / Apartment | Leasehold | £1,125,000 | 28 Nov 2025 |
| Ambassador Building, 5 Apartment F134 New Union Square | SW11 7BT | Flat / Apartment | Leasehold | £650,000 | 23 Oct 2025 |
| Capital Building, 8 Apartment B141 New Union Square | SW11 7AQ | Flat / Apartment | Leasehold | £650,000 | 17 Oct 2025 |
| Ambassador Building, 5 Apartment A21 New Union Square | SW11 7BN | Flat / Apartment | Leasehold | £1,128,000 | 2 Oct 2025 |
| Ambassador Building, 5 Apartment B64 New Union Square | SW11 7BP | Flat / Apartment | Leasehold | £685,000 | 30 Sep 2025 |
| Capital Building, 8 Apartment B47 New Union Square | SW11 7AQ | Flat / Apartment | Leasehold | £980,000 | 30 Sep 2025 |
| Ambassador Building, 5 Apartment F35 New Union Square | SW11 7BT | Flat / Apartment | Leasehold | £1,150,000 | 29 Sep 2025 |
| Ambassador Building, 5 Apartment F113 New Union Square | SW11 7BT | Flat / Apartment | Leasehold | £740,000 | 8 Aug 2025 |
| Ambassador Building, 5 Apartment B51 New Union Square | SW11 7BP | Flat / Apartment | Leasehold | £1,192,500 | 28 Jul 2025 |
| Ambassador Building, 5 Apartment C42 New Union Square | SW11 7BQ | Flat / Apartment | Leasehold | £1,030,000 | 26 Jun 2025 |
| Ambassador Building, 5 Apartment F135 New Union Square | SW11 7BT | Flat / Apartment | Leasehold | £1,250,000 | 20 Jun 2025 |
| Capital Building, 8 Apartment A77 New Union Square | SW11 7AE | Flat / Apartment | Leasehold | £650,000 | 15 May 2025 |
| Ambassador Building, 5 Apartment B105 New Union Square | SW11 7BP | Flat / Apartment | Leasehold | £875,000 | 9 May 2025 |
| Capital Building, 8 Apartment C72 New Union Square | SW11 7AR | Flat / Apartment | Leasehold | £1,025,000 | 6 May 2025 |
| Ambassador Building, 5 Apartment B151 New Union Square | SW11 7BP | Flat / Apartment | Leasehold | £4,210,000 | 16 Apr 2025 |
| Capital Building, 8 Apartment C74 New Union Square | SW11 7AR | Flat / Apartment | Leasehold | £999,000 | 28 Mar 2025 |
| Capital Building, 8 Apartment C115 New Union Square | SW11 7AR | Flat / Apartment | Leasehold | £1,190,000 | 20 Mar 2025 |
| Capital Building, 8 Apartment C46 New Union Square | SW11 7AR | Flat / Apartment | Leasehold | £1,000,000 | 5 Mar 2025 |
| Ambassador Building, 5 Apartment B115 New Union Square | SW11 7BP | Flat / Apartment | Leasehold | £885,000 | 5 Mar 2025 |
| Capital Building, 8 Apartment A101 New Union Square | SW11 7AE | Flat / Apartment | Leasehold | £850,000 | 12 Feb 2025 |
| Capital Building, 8 Apartment B63 New Union Square | SW11 7AQ | Flat / Apartment | Leasehold | £538,750 | 12 Feb 2025 |
| Ambassador Building, 5 Apartment B65 New Union Square | SW11 7BP | Flat / Apartment | Leasehold | £875,000 | 7 Feb 2025 |
| Ambassador Building, 5 Apartment D115 New Union Square | SW11 7BR | Flat / Apartment | Leasehold | £850,000 | 20 Dec 2024 |
| Capital Building, 8 Apartment A53 New Union Square | SW11 7AE | Flat / Apartment | Leasehold | £975,000 | 19 Dec 2024 |
| Ambassador Building, 5 Apartment E51 New Union Square | SW11 7BS | Flat / Apartment | Leasehold | £700,000 | 15 Nov 2024 |
| Ambassador Building, 5 Apartment A88 New Union Square | SW11 7BN | Flat / Apartment | Leasehold | £675,000 | 11 Nov 2024 |
| Ambassador Building, 5 Apartment B42 New Union Square | SW11 7BP | Flat / Apartment | Leasehold | £675,000 | 21 Oct 2024 |
| Capital Building, 8 Apartment C113 New Union Square | SW11 7AR | Flat / Apartment | Leasehold | £1,600,000 | 1 Oct 2024 |
| Ambassador Building, 5 Apartment D82 New Union Square | SW11 7BR | Flat / Apartment | Leasehold | £900,000 | 30 Sep 2024 |
| 6 Unit 2 New Union Square | SW11 7AX | Other | Leasehold | £1,200,000 | 24 Sep 2024 |
| 7 Unit 6 New Union Square | SW11 7DN | Other | Leasehold | £2,230,769 | 24 Sep 2024 |
| Capital Building, 8 Apartment A48 New Union Square | SW11 7AE | Flat / Apartment | Leasehold | £720,000 | 23 Sep 2024 |
| Ambassador Building, 5 Apartment C23 New Union Square | SW11 7BQ | Flat / Apartment | Leasehold | £1,050,000 | 20 Sep 2024 |
| Capital Building, 8 Apartment C122 New Union Square | SW11 7AR | Flat / Apartment | Leasehold | £1,150,000 | 19 Sep 2024 |
| Capital Building, 8 Apartment C82 New Union Square | SW11 7AR | Flat / Apartment | Leasehold | £1,000,000 | 16 Sep 2024 |
| Capital Building, 8 Apartment A111 New Union Square | SW11 7AE | Flat / Apartment | Leasehold | £810,000 | 30 Aug 2024 |
| Capital Building, 8 Apartment B111 New Union Square | SW11 7AQ | Flat / Apartment | Leasehold | £749,950 | 23 Aug 2024 |
| Ambassador Building, 5 Apartment D111 New Union Square | SW11 7BR | Flat / Apartment | Leasehold | £1,025,000 | 30 Jul 2024 |
| Capital Building, 8 Apartment B46 New Union Square | SW11 7AQ | Flat / Apartment | Leasehold | £930,000 | 24 Jul 2024 |
| Capital Building, 8 Apartment B75 New Union Square | SW11 7AQ | Flat / Apartment | Leasehold | £990,000 | 19 Jul 2024 |
| Capital Building, 8 Apartment B77 New Union Square | SW11 7AQ | Flat / Apartment | Leasehold | £950,000 | 21 Jun 2024 |
| 2 New Union Square | SW11 7AX | Other | Leasehold | £1,850,000 | 17 Jun 2024 |
| Ambassador Building, 5 Apartment B81 New Union Square | SW11 7BP | Flat / Apartment | Leasehold | £1,230,000 | 14 Jun 2024 |
| Capital Building, 8 Apartment C26 New Union Square | SW11 7AR | Flat / Apartment | Leasehold | £1,050,000 | 17 May 2024 |
| Ambassador Building, 5 Apartment C21 New Union Square | SW11 7BQ | Flat / Apartment | Leasehold | £675,000 | 9 May 2024 |
| Ambassador Building, 5 Apartment A33 New Union Square | SW11 7BN | Flat / Apartment | Leasehold | £1,035,000 | 24 Apr 2024 |
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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.