South Street - W1K 2XB
Key Postcode Insights
W1K 2XB is a residential postcode situated on South Street, London, W1 with 4 addresses.
It ranks as the 3365th largest and 4206th most expensive of the 5,032 postcodes in the W1K area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 4 properties: 4 houses.
- Ave. Sale Price
- £5,557,937
- 10 Year change
- down 2.9%
- Ave. Rental Price
- £17,268pcm
- 10 Year change
- up 49.5%
- Ave. £ per ft²
- £1,817/ft²
- Ave. Gross Yield
- 3.7%/year/yr
Key Postcode Insights
W1K 2XB is a residential postcode situated on South Street, London, W1 with 4 addresses.
It ranks as the 3365th largest and 4206th most expensive of the 5,032 postcodes in the W1K area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 4 properties: 4 houses.
- Ave. Sale Price
- £5,557,937
- 10 Year change
- down 2.9%
- Ave. Rental Price
- £17,268pcm
- 10 Year change
- up 49.5%
- Ave. £ per ft²
- £1,817/ft²
- Ave. Gross Yield
- 3.7%/year/yr
Explore Propertiesin W1K 2XB
- 15 South Street
5 Bed Period House
- 17 South Street
House
- 19 South Street
5 Bed Period House
- 21 South Street
5 Bed Period House
Sales Market Trends
The last sale in W1K 2XB sold for £3,500,000 on 25th November 2025. Since then prices are up an average of 3.4%.
The current average value in the postcode is £5,557,937.
The W1K 2XB Sales Market has decreased by 2.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.2% | £5,557,937 |
| June 2025 | -0.3% | £5,627,459 |
| June 2024 | -0.5% | £5,643,389 |
| June 2023 | -1.5% | £5,671,234 |
| June 2022 | 8% | £5,759,328 |
| June 2021 | -0.7% | £5,331,984 |
| June 2020 | 2.7% | £5,369,347 |
| June 2019 | -3.1% | £5,228,721 |
| June 2018 | -0.7% | £5,398,037 |
| June 2017 | -5% | £5,438,357 |
| June 2016 | -3.6% | £5,725,596 |
| June 2015 | 4.5% | £5,938,033 |
| June 2014 | 10.9% | £5,682,535 |
| June 2013 | 11.4% | £5,122,440 |
| June 2012 | 13.7% | £4,599,004 |
| June 2011 | 11.2% | £4,043,133 |
| June 2010 | 17.6% | £3,634,286 |
| June 2009 | -3.2% | £3,089,818 |
| June 2008 | 19.9% | £3,192,410 |
| June 2007 | 0% | £2,663,323 |
Rental Market Trends
The current average rental value in the postcode is £17,268.
The W1K 2XB Rental Market has increased by 49.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 5.4% | £17,268pcm |
| June 2025 | 5.5% | £16,386pcm |
| June 2024 | 3.7% | £15,534pcm |
| June 2023 | 9.8% | £14,976pcm |
| June 2022 | 25.6% | £13,644pcm |
| June 2021 | -4.9% | £10,866pcm |
| June 2020 | -2.8% | £11,428pcm |
| June 2019 | 2% | £11,757pcm |
| June 2018 | 4.1% | £11,532pcm |
| June 2017 | -4.1% | £11,078pcm |
| June 2016 | -1.9% | £11,554pcm |
| June 2015 | -0.3% | £11,773pcm |
| June 2014 | -2.3% | £11,806pcm |
| June 2013 | -4% | £12,084pcm |
| June 2012 | 2.7% | £12,591pcm |
| June 2011 | 15.2% | £12,256pcm |
| June 2010 | 17.4% | £10,641pcm |
| June 2009 | -6.2% | £9,064pcm |
| June 2008 | 0.7% | £9,661pcm |
| June 2007 | 0% | £9,592pcm |
Sales History
The last sale was on 25th November 2025 for £3,500,000 and since then the market in the area has increased by 3.4%. The postcode has had a total of 8 sales since 1995.
W1K 2XB has seen 3 sales in the last three years and 2 sales in the last twelve months.
- Sold Nov 2025£3,500,000 | 5 Bed House21, South Street, London, W1K 2XB21, South Street, London, W1K 2XB
- Sold Nov 2025£8,845,534 | 5 Bed House15, South Street, London, W1K 2XB15, South Street, London, W1K 2XB
- Sold Sep 2024£6,000,000 | 5 Bed House19, South Street, London, W1K 2XB19, South Street, London, W1K 2XB
- Sold Aug 2022£2,086,000 | 5 Bed House15, South Street, London, W1K 2XB15, South Street, London, W1K 2XB
- Sold Jul 2020£4,750,000 | 5 Bed House19, South Street, London, W1K 2XB19, South Street, London, W1K 2XB
Nearby Postcodes
W1K 2XB is the 3365th largest and the 4206th most expensive postcode out of the 5,032 postcodes in the W1K area.
- W1K 2BQ, Balfour Mews, London, W1W1K 2BQ1 Addresses|23 m away
- W1K 2HB, Rex Place, London, W1W1K 2HB4 Addresses|24 m away
- W1K 2BE, Balfour Mews, London, W1W1K 2BE1 Addresses|25 m away
- W1K 2BB, Balfour Mews, London, W1W1K 2BB1 Addresses|32 m away
- W1K 2BA, Balfour Mews, London, W1W1K 2BA1 Addresses|40 m away
Property Types
- 3 period houses built between 1800 and 1911
- 1 other address of unknown type
- period house (3)
- Unknown (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 3 properties.
- The most common rating is E.
- A (0)
- E (2)
- B (0)
- F (0)
- C (0)
- G (0)
- D (1)
- No EPC (1)
Top 3 Most Expensive Sales
- Sold Mar 2023£30,210,000 | 5 Bed House40, South Street, London, W1K 1DJ40, South Street, London, W1K 1DJ
- Sold Feb 2024£27,000,000 | 5 Bed House28, South Street, London, W1K 1DH28, South Street, London, W1K 1DH
- Sold Aug 2014£15,900,000 | 5 Bed House40, South Street, London, W1K 1DJ40, South Street, London, W1K 1DJ
Schools Nearby
- St George's Hanover Square CofE Primary School200 m away
- St Vincent's Catholic Primary School1.1 km away
- Hampden Gurney CofE Primary School1.3 km away
- Westminster City School1.5 km away
- The St Marylebone CofE School1.5 km away
- St. Thomas More Language College1.8 km away
More reading links
Public Transport Nearby
The closest station to W1K 2XB is Hyde Park Corner station, which is 600 metres away.
- Hyde Park Corner|600 m away
- Green Park|700 m away
- Marble Arch|700 m away
- Bond Street (Elizabeth line)|700 m away
