Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
Apartment F74 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BT	12 Dec 2025	£655,000	55 m² 592 sqft	£11,909 £1,106	Flat
Apartment F134 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BT	23 Oct 2025	£650,000	56 m² 602 sqft	£11,607 £1,078	Flat
Apartment A21 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BN	02 Oct 2025	£1,128,000	101 m² 1087 sqft	£11,168 £1,037	Flat
Apartment B64 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BP -	30 Sep 2025	£685,000			Flat
Apartment F35 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BT	29 Sep 2025	£1,150,000	89 m² 957 sqft	£12,921 £1,200	Flat
Apartment F113 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BT	08 Aug 2025	£740,000 B	59 m² 635 sqft	£12,542 £1,165	Flat
Apartment B51 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BP	28 Jul 2025	£1,192,500			Flat
Apartment C42 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BQ	26 Jun 2025	£1,030,000			Flat
Apartment F135 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BT	20 Jun 2025	£1,250,000			Flat
Apartment B105 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BP	09 May 2025	£875,000			Flat
Apartment B151 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BP	16 Apr 2025	£4,210,000			Flat
Apartment B115 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BP	05 Mar 2025	£885,000	60 m² 645 sqft	£14,750 £1,370	Flat
Apartment B65 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BP	07 Feb 2025	£875,000			Flat
Apartment D115 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BR -	20 Dec 2024	£850,000	70 m² 753 sqft	£12,142 £1,128	Flat
Apartment E51 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BS	15 Nov 2024	£700,000			Flat
Apartment A88 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BN -	11 Nov 2024	£675,000			Flat
Apartment B42 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BP -	21 Oct 2024	£675,000			Flat
Apartment D82 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BR	30 Sep 2024	£900,000 B	67 m² 721 sqft	£13,432 £1,247	Flat
Apartment C23 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BQ -	20 Sep 2024	£1,050,000	63 m² 678 sqft	£16,666 £1,548	Flat
Apartment D111 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BR -	30 Jul 2024	£1,025,000	74 m² 796 sqft	£13,851 £1,286	Flat
Apartment B81 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BP	14 Jun 2024	£1,230,000 B			Flat
Apartment C21 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BQ -	09 May 2024	£675,000	60 m² 645 sqft	£11,250 £1,045	Flat
Apartment A33 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BN -	24 Apr 2024	£1,035,000			Flat
Apartment F85 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BT	05 Mar 2024	£1,230,000	85 m² 914 sqft	£14,470 £1,344	Flat
Apartment D84 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BR -	05 Feb 2024	£910,000			Flat
Apartment C43 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BQ -	22 Jan 2024	£1,090,000			Flat
Apartment E44 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BS	08 Dec 2023	£1,500,000			Flat
Apartment C64 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BQ	24 Nov 2023	£1,150,000			Flat
Apartment D114 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BR -	05 Oct 2023	£900,000			Flat
Apartment A77 Ambassador Building, 5, New Union Square, Nine Elms, SW11 7BN	02 Oct 2023	£530,000	37 m² 398 sqft	£14,324 £1,330	Flat
Apartment F74 Ambassador Building, 5, New Union Square	£655,000 Dec-2025	55 592	11,909 1,106
Apartment F134 Ambassador Building, 5, New Union Square	£650,000 Oct-2025	56 602	11,607 1,078
Apartment A21 Ambassador Building, 5, New Union Square	£1,128,000 Oct-2025	101 1087	11,168 1,037
Apartment B64 Ambassador Building, 5, New Union Square -	£685,000 Sep-2025
Apartment F35 Ambassador Building, 5, New Union Square	£1,150,000 Sep-2025	89 957	12,921 1,200
Apartment F113 Ambassador Building, 5, New Union Square	£740,000 B Aug-2025	59 635	12,542 1,165
Apartment B51 Ambassador Building, 5, New Union Square	£1,192,500 Jul-2025
Apartment C42 Ambassador Building, 5, New Union Square	£1,030,000 Jun-2025
Apartment F135 Ambassador Building, 5, New Union Square	£1,250,000 Jun-2025
Apartment B105 Ambassador Building, 5, New Union Square	£875,000 May-2025
Apartment B151 Ambassador Building, 5, New Union Square	£4,210,000 Apr-2025
Apartment B115 Ambassador Building, 5, New Union Square	£885,000 Mar-2025	60 645	14,750 1,370
Apartment B65 Ambassador Building, 5, New Union Square	£875,000 Feb-2025
Apartment D115 Ambassador Building, 5, New Union Square -	£850,000 Dec-2024	70 753	12,142 1,128
Apartment E51 Ambassador Building, 5, New Union Square	£700,000 Nov-2024
Apartment A88 Ambassador Building, 5, New Union Square -	£675,000 Nov-2024
Apartment B42 Ambassador Building, 5, New Union Square -	£675,000 Oct-2024
Apartment D82 Ambassador Building, 5, New Union Square	£900,000 B Sep-2024	67 721	13,432 1,247
Apartment C23 Ambassador Building, 5, New Union Square -	£1,050,000 Sep-2024	63 678	16,666 1,548
Apartment D111 Ambassador Building, 5, New Union Square -	£1,025,000 Jul-2024	74 796	13,851 1,286
Apartment B81 Ambassador Building, 5, New Union Square	£1,230,000 B Jun-2024
Apartment C21 Ambassador Building, 5, New Union Square -	£675,000 May-2024	60 645	11,250 1,045
Apartment A33 Ambassador Building, 5, New Union Square -	£1,035,000 Apr-2024
Apartment F85 Ambassador Building, 5, New Union Square	£1,230,000 Mar-2024	85 914	14,470 1,344
Apartment D84 Ambassador Building, 5, New Union Square -	£910,000 Feb-2024
Apartment C43 Ambassador Building, 5, New Union Square -	£1,090,000 Jan-2024
Apartment E44 Ambassador Building, 5, New Union Square	£1,500,000 Dec-2023
Apartment C64 Ambassador Building, 5, New Union Square	£1,150,000 Nov-2023
Apartment D114 Ambassador Building, 5, New Union Square -	£900,000 Oct-2023
Apartment A77 Ambassador Building, 5, New Union Square	£530,000 Oct-2023	37 398	14,324 1,330

The data above for New Union Square can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in New Union Square, Nine Elms is £13,068 sqm (£1,214 per sq ft), this is based on the Land Registry sold price of the 15 most recent sales.
The majority of homes in Nine Elms are now selling for between £10,500 and £12,890 per square metre (£975 and £1,197 per square foot) , find out more in this local analysis of SW11 7 (Nine Elms) house prices.
There are about 90 homes on New Union Square, we would have expected approximately 12 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 15 property sales in New Union Square, averaging roughly 3 home sales per year .
The average size of all the properties on New Union Square is 67 m2 (721 sqft).