Areas / W1G / street profile

Cavendish Square, W1G

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

Median sold price
£5,800,000
all recorded sales
Recorded sales
17
Distinct homes
15
Price range
£2,850,000 – £12,621,255
Sales recorded
2003 → 2025
first to latest sale
The street in brief

Cavendish Square is a street almost entirely of flats. Homes here typically change hands around £5,800,000 — roughly 246% above the W1G norm. Recent sales are too thin to call a trend for the street itself; W1G prices as a whole have been rising. HM Land Registry records 17 sales across 15 homes since 2003 — homes here come up rarely.

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Cavendish Square prices over time

Median sold price on the street by year, from 17 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianW1G district trend
£0£2M£4M£6M£8M£10M200520102015202020252003: £5,200,000 median · 1 sale2020: £6,750,000 median · 4 sales2021: £7,700,000 median · 5 sales2022: £5,500,000 median · 5 sales2023: £5,600,000 median · 1 sale2025: £5,800,000 median · 1 sale

Median sold price by year vs the W1G district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Cavendish Square compares

Cavendish Square against the W1G district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Cavendish Square£5.85M · 16
Mansfield Street£2.55M · 16
Queen Anne Street£2.27M · 14
Welbeck Street£2.1M · 19
Wimpole Street£1.56M · 22
Harley Street£1.38M · 25
Marylebone Street£925k · 25
Weymouth Street£669k · 15

Median sold price and sale count over the last 8years for the district's busiest streets.

This street
£5,800,000
median · all recorded sales
W1G district
£1,675,000
median · last 8 years · street +246%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Cavendish Square's £5,800,000 median sits about 246% above W1G's £1,675,000.

Street and W1G 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 Cavendish Square.

Flat
£5,850,000
16 sales
Terraced
£5,200,000
1 sale

Every recorded sale on Cavendish Square

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

DateAddressTypeNew buildPrice
3 Oct 2025Apartment 25, Harcourt House, 19 · W1G 0PLFlat—£5,800,000
24 Jan 202514 · W1G 9DBnon-standardOther—£21,300,000
23 Oct 2024Harcourt House, 19 · W1G 0PLnon-standardOther—£240,000
26 Oct 2023Apartment 18, Harcourt House, 19 · W1G 0PLFlat—£5,600,000
21 Dec 2022Apartment 11, Harcourt House, 19 · W1G 0PLnon-standardFlatYes£7,400,000
19 Dec 2022Apartment 1, Harcourt House, 19 · W1G 0PLFlatYes£2,850,000
13 Oct 2022Apartment 6, Harcourt House, 19 · W1G 0PLFlatYes£8,100,000
15 Aug 2022Apartment 10, Harcourt House, 19 · W1G 0PLnon-standardFlatYes£7,400,000
28 Jun 2022Apartment 20, Harcourt House, 19 · W1G 0PLFlatYes£5,500,000
24 Feb 2022Apartment 19, Harcourt House, 19 · W1G 0PLFlatYes£5,450,000
21 Jan 2022Apartment 12, Harcourt House, 19 · W1G 0PLFlatYes£7,365,000
16 Dec 20212a · W1G 0DRnon-standardOther—£64,100,000
23 Aug 2021Apartment 18, Harcourt House, 19 · W1G 0PLFlatYes£5,500,000
23 Jul 2021Apartment 7, Harcourt House, 19 · W1G 0PLFlatYes£8,000,000
31 Mar 2021Sixth Floor, North And West Wings, 33 · W1G 0DTnon-standardOther—£899,727
30 Mar 2021Apartment 22, Harcourt House, 19 · W1G 0PLFlatYes£5,900,000
30 Mar 2021Apartment 23, Harcourt House, 19 · W1G 0PLFlatYes£12,621,255
30 Mar 2021Apartment 8, Harcourt House, 19 · W1G 0PLFlatYes£7,700,000
29 Jan 2021Apartment 15, Harcourt House, 19 · W1G 0PLnon-standardFlatYes£9,650,000
29 Jan 2021Apartment 2, Harcourt House, 19 · W1G 0PLnon-standardFlatYes£10,187,500
29 Jan 2021Apartment 3, Harcourt House, 19 · W1G 0PLnon-standardFlatYes£10,187,500
29 Jan 2021Apartment 4, Harcourt House, 19 · W1G 0PLnon-standardFlatYes£10,187,500
29 Jan 2021Apartment 5, Harcourt House, 19 · W1G 0PLnon-standardFlatYes£10,187,500
29 Jan 2021Apartment 14, Harcourt House, 19 · W1G 0PLnon-standardFlatYes£9,650,000
29 Jan 2021Apartment 16, Harcourt House, 19 · W1G 0PLnon-standardFlatYes£9,650,000
29 Jan 2021Apartment 17, Harcourt House, 19 · W1G 0PLnon-standardFlatYes£9,650,000
23 Dec 2020Apartment 21, Harcourt House, 19 · W1G 0PLFlatYes£5,500,000
4 Dec 2020Apartment 25, Harcourt House, 19 · W1G 0PLFlatYes£5,650,000
25 Nov 2020Harcourt House, 19 · W1G 0PLnon-standardOther—£50,000,000
29 Sept 2020Apartment 24, Harcourt House, 19 · W1G 0PLFlatYes£12,000,000
28 Sept 2020Apartment 9, Harcourt House, 19 · W1G 0PLFlatYes£7,850,000
14 May 20182a · W1G 0DRnon-standardOther—£38,100,000
24 Nov 2017Cavendish House · W1G 0PJnon-standardOther—£18,700,700
3 Nov 2016Harcourt House, 19 · W1G 0AJnon-standardOther—£87,500,000
3 Nov 2016Harcourt House, 19 · W1G 0PLnon-standardOther—£22,500,000
8 Jan 20163 · W1G 0LBnon-standardTerraced—£27,000,000
6 Nov 20033 · W1G 0LBTerraced—£5,200,000

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 Cavendish 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 W1G

Sold-price profiles for nearby streets, and the wider W1G area guide.

Harley StreetWimpole StreetWeymouth StreetDevonshire StreetMarylebone StreetMansfield StreetWelbeck StreetNew Cavendish StreetDevonshire PlaceBeaumont StreetQueen Anne StreetUpper Wimpole Street
W1G 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.