20 Grosvenor SquareHouse Prices / London, Westminster, Grosvenor Square, W1K 6US
Last updated Jun 2026
Key Building Insights
20 Grosvenor Square is a residential building situated on Grosvenor Square, London, W1 with 34 addresses.
It ranks as the 2668th largest and 2768th most expensive of the 2,768 buildings in the W1K area. The dominant property type is a modern flat built after 1980.
The building contains a total of 34 properties: 34 flats.
34
Properties
- Flats
Key Building Insights
20 Grosvenor Square is a residential building situated on Grosvenor Square, London, W1 with 34 addresses.
It ranks as the 2668th largest and 2768th most expensive of the 2,768 buildings in the W1K area. The dominant property type is a modern flat built after 1980.
The building contains a total of 34 properties: 34 flats.
34
Properties
- Flats
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House Pricesin 20 Grosvenor Square
Sale prices range from £5,643,471 for 3 bedroom leasehold flats (1,033 ft2) to £30,330,117 for 4 bedroom leasehold flats (5,651 ft2) .
Monthly rental prices range from £15,517 pcm for 3 bed flats to £75,986 pcm for 4 bed flats.
The gross rental yield is between 3.0% and 3.3%.
The average value per square foot is £5,437.
Average Sale Value
£21,055,927
Average Rental Value
£52,910 pcm
Average Rental Yield
3.0% /year
Average Value Per Sqft
£5,437 /ft2
Sales Market Trendsin 20 Grosvenor Square
The last sale in 20 Grosvenor Square sold for £17,800,000 on 5th December 2023. Since then prices are down an average of 1.9%.
The current average value in the building is £21,055,927.
The 20 Grosvenor Square Sales Market has decreased by 10.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 0.7% | £21,055,927 |
| May 2025 | -3.4% | £20,908,991 |
| May 2024 | -1.2% | £21,642,718 |
| May 2023 | 0.5% | £21,895,469 |
| May 2022 | 5.7% | £21,793,328 |
| May 2021 | -3.9% | £20,624,207 |
| May 2020 | 0.6% | £21,464,281 |
| May 2019 | -4.1% | £21,341,828 |
| May 2018 | 1.6% | £22,248,884 |
| May 2017 | -6.9% | £21,906,835 |
| May 2016 | -1.8% | £23,530,114 |
| May 2015 | 2.9% | £23,967,966 |
| May 2014 | 14.2% | £23,302,517 |
| May 2013 | 12.8% | £20,409,788 |
| May 2012 | 16.7% | £18,087,455 |
| May 2011 | 12.2% | £15,501,686 |
| May 2010 | 14.6% | £13,817,931 |
| May 2009 | -10.2% | £12,060,070 |
| May 2008 | 31.1% | £13,431,587 |
| May 2007 | 0% | £10,244,412 |
Rental Market Trendsin 20 Grosvenor Square
The current average rental value in the building is £52,910.
The 20 Grosvenor Square Rental Market has increased by 36.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 7.1% | £52,910pcm |
| May 2025 | 2.1% | £49,390pcm |
| May 2024 | 3.7% | £48,382pcm |
| May 2023 | 12% | £46,634pcm |
| May 2022 | 23.3% | £41,653pcm |
| May 2021 | -11% | £33,792pcm |
| May 2020 | -2.7% | £37,960pcm |
| May 2019 | 0.8% | £39,033pcm |
| May 2018 | 6.3% | £38,720pcm |
| May 2017 | -5.9% | £36,408pcm |
| May 2016 | -0.6% | £38,682pcm |
| May 2015 | -2.1% | £38,919pcm |
| May 2014 | 1% | £39,772pcm |
| May 2013 | -4.2% | £39,378pcm |
| May 2012 | 6.6% | £41,113pcm |
| May 2011 | 16.9% | £38,552pcm |
| May 2010 | 13.5% | £32,979pcm |
| May 2009 | -11.8% | £29,050pcm |
| May 2008 | 6.6% | £32,944pcm |
| May 2007 | 0% | £30,894pcm |
Explore Propertiesin 20, Grosvenor Square, London, W1
- Apartment 0.01, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 0.02, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 0.03, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 0.04, 20, Grosvenor Square, London, W1K 6US3 bed modern flat
- Apartment 0.05, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 0.06, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 0.07, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 1.01, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 1.02, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 1.03, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 1.04, 20, Grosvenor Square, London, W1K 6US3 bed modern flat
- Apartment 1.05, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 2.01, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 2.02, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 2.03, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 2.04, 20, Grosvenor Square, London, W1K 6US3 bed modern flat
- Apartment 2.05, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 3.01, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 3.02, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 3.03, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 3.04, 20, Grosvenor Square, London, W1K 6US3 bed modern flat
- Apartment 3.05, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 4.01, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 4.02, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 4.03, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 4.04, 20, Grosvenor Square, London, W1K 6US3 bed modern flat
- Apartment 4.05, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 5.01, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 5.02, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 5.03, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 5.04, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 6.01, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 6.02, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
- Apartment 6.03, 20, Grosvenor Square, London, W1K 6US4 bed modern flat
Sales Historyin 20, Grosvenor Square, London, W1
The last sale was on 5th December 2023 for £17,800,000 and since then the market in the area has decreased by 1.9%. The building has had a total of 46 sales since 1995.
20, Grosvenor Square, London, W1 has seen 2 sales in the last three years and no sales in the last twelve months.
Sold Dec 2023£17,800,000 | 4 Bed Flat20, Grosvenor SquareApartment 3.05, 20, Grosvenor Square, London, W1K 6US
Sold Mar 2023£33,853,751 | 4 Bed Flat20, Grosvenor SquareApartment 4.02, 20, Grosvenor Square, London, W1K 6US
Sold Dec 2022£36,283,655 | 4 Bed Flat20, Grosvenor SquareApartment 2.01, 20, Grosvenor Square, London, W1K 6US
Sold Nov 2022£5,600,000 | 3 Bed Flat20, Grosvenor SquareApartment 0.04, 20, Grosvenor Square, London, W1K 6US
Sold Aug 2022£5,350,000 | 3 Bed Flat20, Grosvenor SquareApartment 1.04, 20, Grosvenor Square, London, W1K 6US
Sold May 2022£35,499,999 | 4 Bed Flat20, Grosvenor SquareApartment 4.01, 20, Grosvenor Square, London, W1K 6US
Sold Apr 2022£16,300,000 | 4 Bed Flat20, Grosvenor SquareApartment 1.05, 20, Grosvenor Square, London, W1K 6US
Sold Mar 2022£18,250,000 | 4 Bed Flat20, Grosvenor SquareApartment 4.05, 20, Grosvenor Square, London, W1K 6US
Sold Feb 2022£1,000,000 | 4 Bed Flat20, Grosvenor SquareApartment 4.05, 20, Grosvenor Square, London, W1K 6US
Sold Feb 2022£1,000,000 | 4 Bed Flat20, Grosvenor SquareApartment 2.01, 20, Grosvenor Square, London, W1K 6US
Sold Feb 2022£1,000,000 | 4 Bed Flat20, Grosvenor SquareApartment 1.05, 20, Grosvenor Square, London, W1K 6US
Sold Feb 2022£1,000,100 | 3 Bed Flat20, Grosvenor SquareApartment 0.04, 20, Grosvenor Square, London, W1K 6US
Sold Jan 2022£1,000,100 | 4 Bed Flat20, Grosvenor SquareApartment 4.05, 20, Grosvenor Square, London, W1K 6US
Sold Jan 2022£1,000,100 | 4 Bed Flat20, Grosvenor SquareApartment 2.01, 20, Grosvenor Square, London, W1K 6US
Sold Jan 2022£80,001 | 4 Bed Flat20, Grosvenor SquareApartment 2.01, 20, Grosvenor Square, London, W1K 6US
Sold Jan 2022£1,000,100 | 4 Bed Flat20, Grosvenor SquareApartment 1.05, 20, Grosvenor Square, London, W1K 6US
Sold Jan 2022£1,000,100 | 3 Bed Flat20, Grosvenor SquareApartment 1.04, 20, Grosvenor Square, London, W1K 6US
Sold Jan 2022£1,000,000 | 3 Bed Flat20, Grosvenor SquareApartment 0.04, 20, Grosvenor Square, London, W1K 6US
Sold Jan 2022£5,750,000 | 3 Bed Flat20, Grosvenor SquareApartment 4.04, 20, Grosvenor Square, London, W1K 6US
Sold Jan 2022£19,950,000 | 4 Bed Flat20, Grosvenor SquareApartment 2.03, 20, Grosvenor Square, London, W1K 6US
Sold Jan 2022£16,200,000 | 4 Bed Flat20, Grosvenor SquareApartment 2.05, 20, Grosvenor Square, London, W1K 6US
Sold Nov 2021£33,649,821 | 4 Bed Flat20, Grosvenor SquareApartment 5.01, 20, Grosvenor Square, London, W1K 6US
Sold Oct 2021£32,400,000 | 4 Bed Flat20, Grosvenor SquareApartment 5.02, 20, Grosvenor Square, London, W1K 6US
Sold Jun 2021£20,050,000 | 4 Bed Flat20, Grosvenor SquareApartment 5.04, 20, Grosvenor Square, London, W1K 6US
Sold Feb 2021£18,000,000 | 4 Bed Flat20, Grosvenor SquareApartment 0.07, 20, Grosvenor Square, London, W1K 6US
Sold Jan 2021£16,990,000 | 4 Bed Flat20, Grosvenor SquareApartment 0.02, 20, Grosvenor Square, London, W1K 6US
Sold Dec 2020£29,000,000 | 4 Bed Flat20, Grosvenor SquareApartment 6.03, 20, Grosvenor Square, London, W1K 6US
Sold Oct 2020£20,250,000 | 4 Bed Flat20, Grosvenor SquareApartment 3.03, 20, Grosvenor Square, London, W1K 6US
Sold Sep 2020£19,475,000 | 4 Bed Flat20, Grosvenor SquareApartment 4.03, 20, Grosvenor Square, London, W1K 6US
Sold Jan 2020£33,700,000 | 4 Bed Flat20, Grosvenor SquareApartment 3.01, 20, Grosvenor Square, London, W1K 6US
Sold Jan 2020£35,500,000 | 4 Bed Flat20, Grosvenor SquareApartment 3.02, 20, Grosvenor Square, London, W1K 6US
Sold Dec 2019£33,000,000 | 4 Bed Flat20, Grosvenor SquareApartment 6.01, 20, Grosvenor Square, London, W1K 6US
Sold Dec 2019£35,072,973 | 4 Bed Flat20, Grosvenor SquareApartment 1.01, 20, Grosvenor Square, London, W1K 6US
Sold Dec 2019£20,500,000 | 4 Bed Flat20, Grosvenor SquareApartment 5.03, 20, Grosvenor Square, London, W1K 6US
Sold Dec 2019£17,300,000 | 4 Bed Flat20, Grosvenor SquareApartment 3.05, 20, Grosvenor Square, London, W1K 6US
Sold Nov 2019£4,800,000 | 3 Bed Flat20, Grosvenor SquareApartment 3.04, 20, Grosvenor Square, London, W1K 6US
Sold Nov 2019£13,300,000 | 4 Bed Flat20, Grosvenor SquareApartment 0.03, 20, Grosvenor Square, London, W1K 6US
Sold Jul 2019£33,080,000 | 4 Bed Flat20, Grosvenor SquareApartment 6.02, 20, Grosvenor Square, London, W1K 6US
Sold Jun 2019£12,950,000 | 4 Bed Flat20, Grosvenor SquareApartment 0.06, 20, Grosvenor Square, London, W1K 6US
Sold Jun 2019£19,300,000 | 4 Bed Flat20, Grosvenor SquareApartment 1.03, 20, Grosvenor Square, London, W1K 6US
Sold May 2019£12,650,000 | 4 Bed Flat20, Grosvenor SquareApartment 0.05, 20, Grosvenor Square, London, W1K 6US
Sold May 2019£34,000,000 | 4 Bed Flat20, Grosvenor SquareApartment 4.02, 20, Grosvenor Square, London, W1K 6US
Sold May 2019£3,000,000 | 3 Bed Flat20, Grosvenor SquareApartment 2.04, 20, Grosvenor Square, London, W1K 6US
Sold May 2019£8,200,000 | 4 Bed Flat20, Grosvenor SquareApartment 0.01, 20, Grosvenor Square, London, W1K 6US
Sold Apr 2019£34,000,000 | 4 Bed Flat20, Grosvenor SquareApartment 1.02, 20, Grosvenor Square, London, W1K 6US
Sold Apr 2019£33,250,000 | 4 Bed Flat20, Grosvenor SquareApartment 2.02, 20, Grosvenor Square, London, W1K 6US
Property Typesin 20 Grosvenor Square
- 34 modern flats built after 1980
- modern flat (34)
Energy Efficiencyof properties in 20 Grosvenor Square
- Energy Performance Certificate (EPC) surveys conducted for 34 properties.
- The dominant rating is B.
- A (0)
- E (0)
- B (34)
- F (0)
- C (0)
- G (0)
- D (0)
- No EPC (0)
Top 3 Most Expensive Saleson Grosvenor Square, London, W1
- Sold Oct 2020£110,900,000 | 4 Bed Flat1, Grosvenor SquareApartment 6.2, 1, Grosvenor Square, London, W1K 4BN
- Sold May 2019£51,883,694 | 3 Bed Flat20, Grosvenor SquarePenthouse 1, 20, Grosvenor Square, London, W1K 6US
- Sold Jun 2019£50,500,000 | 4 Bed Flat20, Grosvenor SquarePenthouse 2, 20, Grosvenor Square, London, W1K 6US
Schools Nearby
The nearest primary school to 20, Grosvenor Square, London, W1 is St George's Hanover Square CofE Primary School, which is 400 metres away.
- 400mSt George's Hanover Square CofE Primary School
- 700mSt Vincent's Catholic Primary School
- 1.0kmHampden Gurney CofE Primary School
The nearest secondary school is The St Marylebone CofE School, which is 1.1 kilometres away.
- 1.1kmThe St Marylebone CofE School
- 1.8kmMarylebone Boys' School
- 1.8kmWestminster City School
More reading links
Public Transport Nearby
The closest station to 20, Grosvenor Square, London, W1 is Bond Street (Elizabeth line) station, which is 300 metres away.
- 300mBond Street (Elizabeth line)
- 300mBond Street
- 400mMarble Arch
- 800mOxford Circus
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