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
17b, Montagu Square, Marble Arch, W1H 2LE	31 Jan 2025	£2,800,000			Flat
Flat 3 17, Montagu Square, Marble Arch, W1H 2LE	06 Jun 2024	£2,850,000			Flat
Flat 3 18, Montagu Square, Marble Arch, W1H 2LE	09 Jun 2023	£1,550,000	74 m² 796 sqft	£20,945 £1,945	Flat
19, Montagu Square, Marble Arch, W1H 2LE	22 Mar 2019	£12,500,000	579 m² 6232 sqft	£21,588 £2,005	Terrace
Basement Flat 16a, Montagu Square, Marble Arch, W1H 2LE	31 Mar 2017	£633,333			Flat
Flat 1 20, Montagu Square, Marble Arch, W1H 2LE -	15 Jan 2016	£2,450,000	157 m² 1689 sqft	£15,605 £1,449	Flat
Flat 2 20, Montagu Square, Marble Arch, W1H 2LE	15 Jan 2016	£925,000	71 m² 764 sqft	£13,028 £1,210	Flat
Flat 6 16 - 17, Montagu Square, Marble Arch, W1H 2LE	21 Jul 2014	£385,000			Flat
Flat 4 18, Montagu Square, Marble Arch, W1H 2LE -	13 Jan 2014	£3,450,000	166 m² 1786 sqft	£20,783 £1,930	Flat
Flat 4 Chilean Embassy, 16 - 17, Montagu Square, Marble Arch, W1H 2LE	26 Nov 2013	£3,700,000			Flat
Flat 2 17, Montagu Square, Marble Arch, W1H 2LE -	15 Nov 2013	£3,900,000	212 m² 2281 sqft	£18,396 £1,709	Flat
Flat 5 16 - 17, Montagu Square, Marble Arch, W1H 2LE	16 Apr 2013	£2,837,500			Flat
17b, Montagu Square, Marble Arch, W1H 2LE	01 Jun 2012	£2,695,000			Flat
Flat 2 18, Montagu Square, Marble Arch, W1H 2LE	10 Feb 2012	£2,550,000	141 m² 1517 sqft	£18,085 £1,680	Flat
Flat 5 17, Montagu Square, Marble Arch, W1H 2LE	11 Aug 2010	£2,685,000			Flat
17b, Montagu Square, Marble Arch, W1H 2LE	17 Apr 2007	£1,675,000			Flat
Flat 1 18, Montagu Square, Marble Arch, W1H 2LE	08 Feb 2002	£475,190			Flat
Flat 1 17, Montagu Square, Marble Arch, W1H 2LE	16 Nov 1999	£985,000			Flat
17b, Montagu Square, Marble Arch, W1H 2LE	29 Mar 1999	£390,000			Flat
17b, Montagu Square	£2,800,000 Jan-2025
Flat 3 17, Montagu Square	£2,850,000 Jun-2024
Flat 3 18, Montagu Square	£1,550,000 Jun-2023	74 796	20,945 1,945
19, Montagu Square	£12,500,000 Mar-2019	579 6232	21,588 2,005
Basement Flat 16a, Montagu Square	£633,333 Mar-2017
Flat 1 20, Montagu Square -	£2,450,000 Jan-2016	157 1689	15,605 1,449
Flat 2 20, Montagu Square	£925,000 Jan-2016	71 764	13,028 1,210
Flat 6 16 - 17, Montagu Square	£385,000 Jul-2014
Flat 4 18, Montagu Square -	£3,450,000 Jan-2014	166 1786	20,783 1,930
Flat 4 Chilean Embassy, 16 - 17, Montagu Square	£3,700,000 Nov-2013
Flat 2 17, Montagu Square -	£3,900,000 Nov-2013	212 2281	18,396 1,709
Flat 5 16 - 17, Montagu Square	£2,837,500 Apr-2013
17b, Montagu Square	£2,695,000 Jun-2012
Flat 2 18, Montagu Square	£2,550,000 Feb-2012	141 1517	18,085 1,680
Flat 5 17, Montagu Square	£2,685,000 Aug-2010
17b, Montagu Square	£1,675,000 Apr-2007
Flat 1 18, Montagu Square	£475,190 Feb-2002
Flat 1 17, Montagu Square	£985,000 Nov-1999
17b, Montagu Square	£390,000 Mar-1999

The data above for Montagu 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 Montagu Square, Marble Arch is £15,608 sqm (£1,450 per sq ft), this is based on the price paid of the 13 most recent sales.
The majority of homes in Marylebone are now selling for between £12,580 and £20,900 per square metre (£1,168 and £1,941 per square foot) , find out more in this local analysis of W1H 2 (Marylebone) house prices.
There are approximately 82 homes on Montagu Square, we would have expected approximately 11 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 13 property sales in Montagu Square, averaging roughly 3 home sales per year .
The average size of all the properties on Montagu Square is 127 m2 (1,367 sqft).