SW3 3NP is a residential postcode situated on Markham Street, London, SW3 with 30 addresses.
It ranks as the 601st largest and 553rd most expensive of the 782 postcodes in the SW3 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 30 properties: 28 houses and 2 flats.
SW3 3NP is a residential postcode situated on Markham Street, London, SW3 with 30 addresses.
It ranks as the 601st largest and 553rd most expensive of the 782 postcodes in the SW3 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 30 properties: 28 houses and 2 flats.
Sale prices range from £2,014,306 for 3 bedroom freehold houses with a garden (925 ft2) to £4,327,034 for 3 bedroom Leasehold flats with a garden (3,239 ft2) .
Monthly rental prices range from £7,790 pcm for 3 bed houses to £16,674 pcm for 3 bed flats.
The gross rental yield is between 4.0% and 4.6%.
The average value per square foot is £1,874.
The last sale in SW3 3NP sold for £1,900,000 on 29th July 2025. Since then prices are down an average of 2.8%.
The current average value in the postcode is £2,784,552.
The SW3 3NP Sales Market has decreased by 10.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -3.6% | £2,784,552 |
| April 2025 | -1.6% | £2,889,846 |
| April 2024 | -2.8% | £2,936,603 |
| April 2023 | -0.4% | £3,020,705 |
| April 2022 | 3.6% | £3,034,343 |
| April 2021 | -1% | £2,928,480 |
| April 2020 | 3.1% | £2,958,067 |
| April 2019 | -1.3% | £2,869,268 |
| April 2018 | -3.9% | £2,906,515 |
| April 2017 | -2.7% | £3,024,867 |
| April 2016 | -3.4% | £3,109,563 |
| April 2015 | 0.3% | £3,220,631 |
| April 2014 | 14.5% | £3,212,459 |
| April 2013 | 11.6% | £2,806,061 |
| April 2012 | 14.5% | £2,514,181 |
| April 2011 | 14% | £2,196,269 |
| April 2010 | 13.8% | £1,927,086 |
| April 2009 | -10.5% | £1,692,992 |
| April 2008 | 20.8% | £1,892,213 |
| April 2007 | 0% | £1,566,920 |
The current average rental value in the postcode is £10,315.
The SW3 3NP Rental Market has increased by 41.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 5.6% | £10,315pcm |
| April 2025 | 5.8% | £9,764pcm |
| April 2024 | -0.2% | £9,227pcm |
| April 2023 | 15.2% | £9,246pcm |
| April 2022 | 24.5% | £8,029pcm |
| April 2021 | -9.7% | £6,450pcm |
| April 2020 | -0.8% | £7,144pcm |
| April 2019 | 3.1% | £7,200pcm |
| April 2018 | 0.1% | £6,987pcm |
| April 2017 | -4.1% | £6,977pcm |
| April 2016 | -0.7% | £7,274pcm |
| April 2015 | 0.1% | £7,329pcm |
| April 2014 | 1.6% | £7,324pcm |
| April 2013 | -0.3% | £7,211pcm |
| April 2012 | 3.6% | £7,231pcm |
| April 2011 | 14% | £6,977pcm |
| April 2010 | 10.4% | £6,121pcm |
| April 2009 | -14.1% | £5,546pcm |
| April 2008 | 5.2% | £6,455pcm |
| April 2007 | 0% | £6,138pcm |
The last sale was on 29th July 2025 for £1,900,000 and since then the market in the area has decreased by 2.8%. The postcode has had a total of 46 sales since 1995.
SW3 3NP has seen 3 sales in the last three years and 1 sale in the last twelve months.
SW3 3NP is the 601st largest and the 553rd most expensive postcode out of the 782 postcodes in the SW3 area.
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The closest station to SW3 3NP is Sloane Square station which is 700 metres away.
The recent census recorded whether a resident owned or rented their home.
In the area around SW3 3NP, 59.6% of property is privately rented and 25.7% is privately owned outright.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around SW3 3NP, 36.4% of residents are recorded as possessing school level qualifications and 60.4% as possessing degree level qualifications.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around SW3 3NP, the average age was 41.9 and the most common age was 27.
The graph below shows how this compares to Greater London and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around SW3 3NP, 18.6% of property was a second home.
Comparison figures for Greater London and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around SW3 3NP, there are an average of 0.7 cars per household.
See below for how this compares to Greater London and the rest of England & Wales.
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
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