ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices on St James'S Square, SW1Y, City Of Westminster, Greater London

House prices on St James'S Square, SW1Y in 2025

Last year, we saw 1 property sold in the area, with an average house price of £6,800,000. This represents a decrease of -50.0% in the volume of transactions year on year. Meanwhile the average selling price saw an increase of 142.32% in the same period. The average value add score for the area is 31.

46 properties

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22 Flat 26 St James'S Square

Flat
Leasehold

£2,324,011 • Est. today

£2,600,000 • Apr 2015

30

Potential to add value is

Low

22 Flat 4 St James'S Square

Flat
Leasehold

£3,814,933 • Est. today

£3,500,000 • Apr 2015

+ 1 more

30

Potential to add value is

Low

22 Flat 35 St James'S Square

Flat
Leasehold

£2,251,127 • Est. today

£2,700,000 • Apr 2015

30

Potential to add value is

Low

22 Flat 11 St James'S Square

Flat
Leasehold

£5,643,529 • Est. today

£4,750,000 • Apr 2015

30

Potential to add value is

Low

How much value will my extension add?

22 Flat 15 St James'S Square

Flat
Leasehold

£2,533,842 • Est. today

£2,850,000 • Apr 2015

30

Potential to add value is

Low

22 Flat 29 St James'S Square

Flat
Leasehold

£4,181,698 • Est. today

£3,800,000 • Apr 2015

30

Potential to add value is

Low

Ground And First Floor Premises, 11 - 12 St James'S Square

Flat
Leasehold

£921,523 • Est. today

£127,512 • Mar 2015

22

Potential to add value is

Low

Old London House, 32 Penthouse Apartment St James'S Square

Flat
Leasehold

£5,233,943 • Est. today

£4,273,000 • Oct 2012

30

Potential to add value is

Low

32 Second Floor Apartment St James'S Square

Flat
Leasehold

£3,145,937 • Est. today

£2,612,000 • Oct 2012

30

Potential to add value is

Low

22 Flat 16 St James'S Square

Flat
Leasehold

£475,706 • Est. today

£272,000 • Dec 2010

+ 1 more

30

Potential to add value is

Low

23 Apartment 1 St James'S Square

Flat
Leasehold

£1,451,288 • Est. today

£930,000 • Aug 2009

+ 2 more

30

Potential to add value is

Low

23 Apartment 8 St James'S Square

Flat
Leasehold

£2,982,084 • Est. today

£1,016,250 • Dec 2006

+ 1 more

30

Potential to add value is

Low

22 Flat 12 St James'S Square

Flat
Leasehold

£1,893,625 • Est. today

£550,000 • Dec 2005

30

Potential to add value is

Low

23 Penthouse Apartment 9 St James'S Square

Flat
Leasehold

£4,378,900 • Est. today

£1,650,000 • Apr 2005

+ 1 more

30

Potential to add value is

Low

23 Apartment 4 St James'S Square

Flat
Leasehold

£4,370,320 • Est. today

£1,200,000 • Jun 2004

+ 1 more

30

Potential to add value is

Low

23 Apartment 2 St James'S Square

Flat
Leasehold

£942,925 • Est. today

£433,000 • Nov 2003

30

Potential to add value is

Low

23 Apartment 5 St James'S Square

Flat
Leasehold

£3,263,433 • Est. today

£950,000 • Apr 2002

30

Potential to add value is

Low

23 Apartment 7 St James'S Square

Flat
Leasehold

£3,229,833 • Est. today

£950,000 • Apr 2002

30

Potential to add value is

Low

22 Flat 3 St James'S Square

Flat
Leasehold

£1,349,440 • Est. today

£410,000 • Jun 2001

30

Potential to add value is

Low

22 Flat 7 St James'S Square

Flat
Leasehold

£1,552,388 • Est. today

£600,000 • Mar 2001

30

Potential to add value is

Low

18 Apartment 9 St James'S Square

Flat
Leasehold

£5,060,075 • Est. today

£1,700,000 • Feb 2000

22

Potential to add value is

Low

Where does this data come from?

The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.

Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.

St James'S Square, SW1Y house prices in 2025
 

Number of properties sold