Areas / SO15 / street profile

Grosvenor Square, SO15

Sold prices, £/m² and street profile from HM Land Registry records.

Median sold price
£205,500
all recorded sales
Recorded sales
84
Distinct homes
46
Price range
£82,500 – £750,000
Sales recorded
2000 → 2026
first to latest sale
The street in brief

Grosvenor Square is almost entirely flats. The median sale price is £205,500, about 14% below the typical SO15 sale. Recent sales have moved in step with the wider district. HM Land Registry records 84 sales across 46 homes since 2000 — homes here come up rarely.

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Grosvenor Square prices over time

Median sold price on the street by year, from 84 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianSO15 district trend
£0£100k£200k£300k£400k2000200520102015202020252000: £103,750 median · 2 sales2001: £142,475 median · 8 sales2002: £185,000 median · 3 sales2003: £189,995 median · 3 sales2004: £209,500 median · 6 sales2005: £197,500 median · 4 sales2006: £192,750 median · 4 sales2007: £210,000 median · 7 sales2009: £166,566 median · 2 sales2010: £212,000 median · 1 sale2011: £195,000 median · 1 sale2013: £183,000 median · 3 sales2014: £205,000 median · 1 sale2015: £222,500 median · 3 sales2016: £297,500 median · 1 sale2017: £226,500 median · 4 sales2018: £214,000 median · 8 sales2019: £240,000 median · 7 sales2020: £222,500 median · 1 sale2021: £262,500 median · 3 sales2022: £218,500 median · 3 sales2023: £271,250 median · 2 sales2024: £285,000 median · 3 sales2025: £250,000 median · 3 sales2026: £270,000 median · 1 sale

Median sold price by year vs the SO15 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Grosvenor Square compares

Grosvenor Square against the SO15 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Grosvenor Square£206k · 84*
The Dell£193k · 76
Archers Road£193k · 121
Hulse Road£190k · 77
Regents Park Road£175k · 118
Hill Lane£173k · 142
Paynes Road£146k · 79
Brunel Road£130k · 74
Shirley Road£125k · 79

Median sold price and sale count over the last 8years for the district's busiest streets. *This street's figures cover all recorded sales (fewer than 3 in the last 8 years).

This street
£205,500
median · all recorded sales
SO15 district
£238,000
median · last 8 years · street -14%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Grosvenor Square's £205,500 median sits about 14% below SO15's £238,000.

Street and SO15 figures are medians of HM Land Registry sales; the England figures are the UK House Price Index mix-adjusted average — a different basis, so compare direction rather than levels between the two.

Prices by property type

Median sold price by property type on Grosvenor Square.

Flat
£205,000
83 sales
Detached
£750,000
1 sale

Every recorded sale on Grosvenor Square

Individual transactions as recorded by HM Land Registry, newest first.

DateAddressTypeNew buildPrice
21 Jan 2026Flat 10, Osborne House · SO15 2DAFlat—£270,000
19 Dec 2025Flat 23, Osborne House · SO15 2DAFlat—£283,000
17 Oct 2025Flat 28, Osborne House · SO15 2DAFlat—£250,000
8 Jul 2025Flat 41, Osborne House · SO15 2DAFlat—£200,000
11 Oct 2024Flat 16, Osborne House · SO15 2DAFlat—£325,000
28 Jun 2024Flat 19, Osborne House · SO15 2DAFlat—£285,000
30 Apr 2024Flat 13, Osborne House · SO15 2DAFlat—£275,000
26 May 2023Flat 7, Osborne House · SO15 2DAFlat—£292,500
3 Mar 2023Flat 35, Osborne House · SO15 2DAFlat—£250,000
8 Jul 2022Flat 41, Osborne House · SO15 2DAFlat—£184,000
27 May 2022Flat 8, Osborne House · SO15 2DAFlat—£285,000
19 Feb 2022Flat 2, Regency House, 3 · SO15 2BEFlat—£218,500
15 Dec 2021Flat 5, Osborne House · SO15 2DAFlat—£315,000
7 Sept 2021Flat 37, Osborne House · SO15 2DAFlat—£262,500
15 Apr 2021Flat 2, Grosvenor Mansions · SO15 2GQFlat—£138,000
30 Mar 2021Grove House · SO15 2BEnon-standardOther—£315,000
26 Mar 2021Flat 29, Osborne House · SO15 2DAnon-standardFlat—£209,000
24 Nov 2020Grove House · SO15 2BEnon-standardOther—£250,000
28 Aug 2020Mountbatten House, 1 · SO15 2BZnon-standardOther—£17,500,000
28 Jul 2020Flat 8, Osborne House · SO15 2DAFlat—£222,500
28 Feb 2020Flat 38, Osborne House · SO15 2DAnon-standardFlat—£240,000
16 Dec 2019Flat 36, Osborne House · SO15 2DAFlat—£235,000
1 Nov 2019Flat 9, Osborne House · SO15 2DAFlat—£248,000
19 Jul 2019Flat 3, Grosvenor Mansions · SO15 2GQFlat—£174,000
15 May 2019Suite 1, Ground Floor, 2 · SO15 2BEnon-standardOther—£124,110
30 Apr 2019Flat 33, Osborne House · SO15 2DAFlat—£240,000
30 Apr 2019Third Floor West, Mountbatten House · SO15 2JUnon-standardOther—£180,000
12 Apr 2019Flat 17, Osborne House · SO15 2DAFlat—£280,000
5 Apr 2019Flat 20, Osborne House · SO15 2DAFlat—£252,000
28 Mar 2019Flat 11, Osborne House · SO15 2DAFlat—£110,000
5 Oct 2018Flat 2, Regency House, 3 · SO15 2BEFlat—£218,000
13 Jul 2018Flat 14, Osborne House · SO15 2DAnon-standardFlat—£265,000
13 Jul 2018Flat 3, Regency House, 3 · SO15 2BEFlat—£260,000
31 May 2018Flat 7, Regency House, 3 · SO15 2BEFlat—£149,000
10 May 2018Second Floor, East Wing, Mountbatten House · SO15 2JUnon-standardOther—£139,440
29 Mar 2018Flat 1, Regency House, 3 · SO15 2BEFlat—£230,000
29 Mar 2018Flat 6, Regency House, 3 · SO15 2BEFlat—£230,000
29 Mar 2018Flat 4, Regency House, 3 · SO15 2BEFlat—£170,000
29 Mar 2018Flat 8, Regency House, 3 · SO15 2BEFlat—£210,000
29 Mar 2018Flat 5, Regency House, 3 · SO15 2BEFlat—£175,000
20 Dec 2017Flat 26, Osborne House · SO15 2DAFlat—£220,000
27 Nov 2017Flat 23, Osborne House · SO15 2DAFlat—£255,000
24 Apr 20173 · SO15 2BEnon-standardSemi-detached—£820,000
22 Mar 2017Flat 10, Osborne House · SO15 2DAFlat—£233,000
17 Mar 2017Flat 41, Osborne House · SO15 2DAFlat—£168,000
28 Nov 2016Grosvenor House, 2 · SO15 2BEnon-standardOther—£5,161,740
22 Jan 2016Flat 5, Osborne House · SO15 2DAFlat—£297,500
13 Nov 2015Flat 16, Osborne House · SO15 2DAFlat—£250,000
16 Oct 2015Flat 25, Osborne House · SO15 2DAFlat—£222,500
31 Jul 2015Flat 36, Osborne House · SO15 2DAFlat—£206,000

Sales marked non-standardare Land Registry “additional price paid” entries — bulk purchases, repossessions, right-to-buy and similar transfers. They're listed for completeness but excluded from every median and comparison figure on this page.

Buying on Grosvenor Square?

Get the full £5 report on the exact home — valuation vs its own sale history, EPC & running costs, flood/mining risk, planning, schools and more.

More streets in SO15

Sold-price profiles for nearby streets, and the wider SO15 area guide.

Hill LaneShirley RoadArchers RoadRegents Park RoadMillbrook Road EastThe DellNorthlands RoadHulse RoadBrunel RoadPaynes RoadFoundry LaneMarshall Square
SO15 house prices & area guide →

Contains HM Land Registry data © Crown copyright and database right 2026, including the UK House Price Index. EPC data © Crown copyright. Licensed under the Open Government Licence v3.0. Figures summarise recorded sales on the street and are not a valuation of any individual home.