House prices on Grosvenor Square, SO15 in 2025
Last year, we saw 3 properties sold in the area, with an average house price of £295,000. This represents an increase of 50.0% in the volume of transactions year on year. Meanwhile the average selling price saw an increase of 8.76% in the same period. The average value add score for the area is 59.
53 properties
Regency House, 3 Flat 5 Grosvenor Square
£191,460 • Est. today
£175,000 • Mar 2018
33
Potential to add value is
LowRegency House, 3 Flat 8 Grosvenor Square
£230,062 • Est. today
£210,000 • Mar 2018
33
Potential to add value is
LowRegency House, 3 Flat 1 Grosvenor Square
£225,264 • Est. today
£230,000 • Mar 2018
52
Potential to add value is
Medium
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Osborne House Flat 26 Grosvenor Square
£247,065 • Est. today
£220,000 • Dec 2017
+ 1 more
70
Potential to add value is
MediumOsborne House Flat 23 Grosvenor Square
£249,454 • Est. today
£255,000 • Nov 2017
+ 3 more
70
Potential to add value is
Medium3 Grosvenor Square
£889,221 • Est. today
£820,000 • Apr 2017
48
Potential to add value is
LowOsborne House Flat 10 Grosvenor Square
£276,193 • Est. today
£233,000 • Mar 2017
60
Potential to add value is
MediumOsborne House Flat 25 Grosvenor Square
£260,774 • Est. today
£222,500 • Oct 2015
+ 1 more
70
Potential to add value is
MediumGrosvenor Mansions Flat 8 Grosvenor Square
£197,552 • Est. today
£177,000 • Oct 2013
+ 2 more
70
Potential to add value is
MediumGrosvenor Mansions Flat 5 Grosvenor Square
£214,736 • Est. today
£185,000 • Nov 2009
+ 3 more
70
Potential to add value is
MediumOsborne House Flat 28 Grosvenor Square
£189,080 • Est. today
£148,133 • Jun 2009
+ 3 more
70
Potential to add value is
MediumOsborne House Flat 31 Grosvenor Square
£250,055 • Est. today
£215,000 • Jul 2007
+ 2 more
60
Potential to add value is
MediumOsborne House Flat 27 Grosvenor Square
£243,695 • Est. today
£222,500 • Jul 2007
+ 2 more
45
Potential to add value is
LowOsborne House Flat 18 Grosvenor Square
£197,175 • Est. today
£210,000 • Jun 2007
70
Potential to add value is
MediumGrosvenor Mansions Flat 7 Grosvenor Square
£251,660 • Est. today
£202,000 • Feb 2007
+ 1 more
70
Potential to add value is
MediumOsborne House Flat 30 Grosvenor Square
£210,140 • Est. today
£200,000 • Feb 2007
70
Potential to add value is
MediumOsborne House Flat 24 Grosvenor Square
£213,830 • Est. today
£192,500 • Mar 2006
+ 3 more
45
Potential to add value is
LowOsborne House Flat 6 Grosvenor Square
£207,531 • Est. today
£200,000 • Dec 2005
+ 1 more
70
Potential to add value is
MediumGrosvenor Mansions Flat 4 Grosvenor Square
£177,006 • Est. today
£160,000 • Oct 2005
70
Potential to add value is
MediumOsborne House Flat 15 Grosvenor Square
£248,680 • Est. today
£212,500 • Jun 2005
45
Potential to add value is
LowOsborne House Flat 21 Grosvenor Square
£260,960 • Est. today
£210,000 • Mar 2004
45
Potential to add value is
LowOsborne House Flat 34 Grosvenor Square
£201,453 • Est. today
£189,950 • Mar 2004
+ 2 more
45
Potential to add value is
LowAshley House, 5 Grosvenor Square
£1,134,600 • Est. today
£750,000 • Dec 2003
48
Potential to add value is
LowOsborne House Flat 32 Grosvenor Square
£248,280 • Est. today
£205,000 • Apr 2002
+ 2 more
45
Potential to add value is
Low4 Grosvenor Square
£1,114,280 • Est. today
£1,098,700 • May 1998
48
Potential to add value is
LowWhere 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.
Number of properties sold
Planning approval rate
100% approval rating on 2 planning applications in the past 5 years
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