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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
W1K 4AGHouse Prices / London, Westminster, Grosvenor Square
Last updated May 2026
Key Postcode Insights
W1K 4AG is a residential postcode situated on Grosvenor Square, London, W1 with 20 addresses.
It ranks as the 4679th largest and 4031st most expensive of the 4,963 postcodes in the W1K area.
The postcode contains a total of 20 properties: 20 flats.
20
Properties
- Flats
Key Postcode Insights
W1K 4AG is a residential postcode situated on Grosvenor Square, London, W1 with 20 addresses.
It ranks as the 4679th largest and 4031st most expensive of the 4,963 postcodes in the W1K area.
The postcode contains a total of 20 properties: 20 flats.
20
Properties
- Flats
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House Pricesin W1K 4AG
Sale prices range from £691,499 for 1 bedroom leasehold flats (344 ft2) to £11,258,776 for 4 bedroom leasehold flats (4,693 ft2) .
Monthly rental prices range from £1,967 pcm for 1 bed flats to £27,184 pcm for 4 bed flats.
The gross rental yield is between 2.9% and 3.8%.
The average value per square foot is £2,355.
Average Sale Value
£3,514,547
Average Rental Value
£9,918 pcm
Average Rental Yield
3.4% /year
Average Value Per Sqft
£2,355 /ft2
Sales Market Trendsin W1K 4AG
The last sale in W1K 4AG sold for £18,950,000 on 12th August 2021. Since then prices are down an average of 5.9%.
The current average value in the postcode is £3,514,547.
The W1K 4AG Sales Market has decreased by 14.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.9% | £3,514,547 |
| April 2025 | -2% | £3,583,891 |
| April 2024 | -2% | £3,658,801 |
| April 2023 | -1.1% | £3,734,728 |
| April 2022 | 5.6% | £3,776,577 |
| April 2021 | -3.6% | £3,577,756 |
| April 2020 | 1% | £3,712,780 |
| April 2019 | -2.4% | £3,675,329 |
| April 2018 | -2% | £3,767,618 |
| April 2017 | -6.5% | £3,845,660 |
| April 2016 | -1.1% | £4,113,915 |
| April 2015 | 5.8% | £4,160,677 |
| April 2014 | 13.8% | £3,932,336 |
| April 2013 | 14.7% | £3,456,473 |
| April 2012 | 17.7% | £3,012,839 |
| April 2011 | 9% | £2,559,966 |
| April 2010 | 11.8% | £2,349,344 |
| April 2009 | -10.1% | £2,100,618 |
| April 2008 | 28.8% | £2,337,193 |
| April 2007 | 0% | £1,814,300 |
Rental Market Trendsin W1K 4AG
The current average rental value in the postcode is £9,918.
The W1K 4AG Rental Market has increased by 34.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 7.7% | £9,918pcm |
| April 2025 | 3% | £9,208pcm |
| April 2024 | 3.8% | £8,940pcm |
| April 2023 | 9.7% | £8,614pcm |
| April 2022 | 22.8% | £7,851pcm |
| April 2021 | -13% | £6,392pcm |
| April 2020 | 0.3% | £7,345pcm |
| April 2019 | 2% | £7,324pcm |
| April 2018 | 2.3% | £7,177pcm |
| April 2017 | -5.2% | £7,017pcm |
| April 2016 | -0.2% | £7,403pcm |
| April 2015 | -0.7% | £7,421pcm |
| April 2014 | 1.9% | £7,470pcm |
| April 2013 | -3.7% | £7,328pcm |
| April 2012 | 8.6% | £7,607pcm |
| April 2011 | 14.2% | £7,003pcm |
| April 2010 | 10.4% | £6,134pcm |
| April 2009 | -11.9% | £5,559pcm |
| April 2008 | 2.8% | £6,312pcm |
| April 2007 | 0% | £6,140pcm |
Explore Buildingsin W1K 4AG, Grosvenor Square, London, W1
Sales Historyin W1K 4AG
The last sale was on 12th August 2021 for £18,950,000 and since then the market in the area has decreased by 5.9%. The postcode has had a total of 9 sales since 1995.
W1K 4AG has seen no sales in the last three years and no sales in the last twelve months.
Sold Aug 2021£18,950,000 | 4 Bed Flat7, Grosvenor SquareFlat 4, 7, Grosvenor Square, London, W1K 4AG
Sold Apr 2018£2,350,000 | 2 Bed Flat7, Grosvenor SquareFlat 11, 7, Grosvenor Square, London, W1K 4AG
Sold Aug 2009£593,000 | 4 Bed Flat7, Grosvenor SquareFlat 18, 7, Grosvenor Square, London, W1K 4AG
Sold Sep 2007£232,500 | 2 Bed Flat7, Grosvenor SquareFlat 1, 7, Grosvenor Square, London, W1K 4AG
Sold Feb 2005£560,000 | 2 Bed Flat7, Grosvenor SquareFlat 19, 7, Grosvenor Square, London, W1K 4AG
Sold Jul 2003£780,000 | 1 Bed Flat7, Grosvenor SquareFlat 20, 7, Grosvenor Square, London, W1K 4AG
Sold Feb 2003£550,000 | 4 Bed Flat7, Grosvenor SquareFlat 15, 7, Grosvenor Square, London, W1K 4AG
Sold Dec 1995£240,000 | 2 Bed Flat7, Grosvenor SquareFlat 19, 7, Grosvenor Square, London, W1K 4AG
Sold Jul 1995£400,000 | 2 Bed Flat7, Grosvenor SquareFlat 12, 7, Grosvenor Square, London, W1K 4AG
Nearby Postcodesto W1K 4AG
W1K 4AG is the 4679th largest and the 4031st most expensive postcode out of the 4,963 postcodes in the W1K area.
- 17 mW1K 4HY, Brook Street, London, W1W1K 4HY4 Addresses
- 29 mW1K 4AF, Grosvenor Square, London, W1W1K 4AF12 Addresses
- 42 mW1K 4JT, Three Kings Yard, London, W1W1K 4JT15 Addresses
- 44 mW1K 4BH, Grosvenor Square, London, W1W1K 4BH1 Addresses
- 44 mW1K 5AE, Grosvenor Square, London, W1W1K 5AE1 Addresses
- 47 mW1K 4AE, Grosvenor Square, London, W1W1K 4AE1 Addresses
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Property Typesin W1K 4AG
- 20 other addresses of unknown type
- Unknown (20)
Energy Efficiencyof properties in W1K 4AG
- Energy Performance Certificate (EPC) surveys conducted for 7 properties.
- The dominant rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (5)
- G (0)
- D (2)
- No EPC (13)
Top 3 Most Expensive Saleson Grosvenor Square
- 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
- Sold Apr 2024£42,000,000 | 5 Bed HouseGrosvenor Square38, Grosvenor Square, London, W1K 2HN
Schools Nearbyto W1K 4AG
The nearest primary school to W1K 4AG is St George's Hanover Square CofE Primary School which is 377 metres away.
- 377mSt George's Hanover Square CofE Primary School
- 737mSt Vincent's Catholic Primary School
- 1.1kmSoho Parish 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
- 1.8kmWestminster City School
- 2.0kmMarylebone Boys' School
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Public Transport Nearbyto W1K 4AG
The closest station to W1K 4AG is Bond Street (Elizabeth line) station which is 300 metres away.
- 251mBond Street (Elizabeth line)
- 254mBond Street
- 602mMarble Arch
- 646mOxford Circus