Markham Square - SW3 4XA
Key Postcode Insights
SW3 4XA is a residential postcode situated on Markham Square, London, SW3 with 29 addresses.
It ranks as the 595th largest and 631st most expensive of the 779 postcodes in the SW3 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 29 properties: 15 houses and 14 flats.
- Ave. Sale Price
- £3,654,185
- 10 Year change
- down 9.5%
- Ave. Rental Price
- £11,088pcm
- 10 Year change
- up 44.1%
- Ave. £ per ft²
- £1,957/ft²
- Ave. Gross Yield
- 3.6%/year/yr
Key Postcode Insights
SW3 4XA is a residential postcode situated on Markham Square, London, SW3 with 29 addresses.
It ranks as the 595th largest and 631st most expensive of the 779 postcodes in the SW3 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 29 properties: 15 houses and 14 flats.
- Ave. Sale Price
- £3,654,185
- 10 Year change
- down 9.5%
- Ave. Rental Price
- £11,088pcm
- 10 Year change
- up 44.1%
- Ave. £ per ft²
- £1,957/ft²
- Ave. Gross Yield
- 3.6%/year/yr
Explore Propertiesin SW3 4XA
- 30 Markham Square
Building  |  3 Flats
- 31 Markham Square
Building  |  3 Flats
- 32 Markham Square
5 Bed Period House
- 33 Markham Square
4 Bed Period House
- 34 Markham Square
5 Bed Period House
Sales Market Trends
The last sale in SW3 4XA sold for £2,750,000 on 24th July 2025. Since then prices are down an average of 0.3%.
The current average value in the postcode is £3,654,185.
The SW3 4XA Sales Market has decreased by 9.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.1% | £3,654,185 |
| June 2025 | -2.7% | £3,694,188 |
| June 2024 | -3.4% | £3,796,956 |
| June 2023 | -0.3% | £3,930,045 |
| June 2022 | 2.6% | £3,942,791 |
| June 2021 | 0.3% | £3,844,397 |
| June 2020 | 2.1% | £3,831,784 |
| June 2019 | -1% | £3,753,658 |
| June 2018 | -4.3% | £3,791,606 |
| June 2017 | -1.9% | £3,963,503 |
| June 2016 | -5.2% | £4,039,781 |
| June 2015 | 0.8% | £4,261,457 |
| June 2014 | 12.6% | £4,229,096 |
| June 2013 | 7.8% | £3,754,690 |
| June 2012 | 13.9% | £3,483,527 |
| June 2011 | 11.4% | £3,059,037 |
| June 2010 | 19.2% | £2,746,900 |
| June 2009 | -6% | £2,303,897 |
| June 2008 | 9% | £2,451,348 |
| June 2007 | 0% | £2,249,795 |
Rental Market Trends
The current average rental value in the postcode is £11,088.
The SW3 4XA Rental Market has increased by 44.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 8.7% | £11,088pcm |
| June 2025 | 4.6% | £10,199pcm |
| June 2024 | 0.9% | £9,748pcm |
| June 2023 | 12.3% | £9,662pcm |
| June 2022 | 22.7% | £8,604pcm |
| June 2021 | -4.6% | £7,014pcm |
| June 2020 | -3.3% | £7,352pcm |
| June 2019 | 2.8% | £7,599pcm |
| June 2018 | -0.3% | £7,395pcm |
| June 2017 | -3.6% | £7,417pcm |
| June 2016 | -2.1% | £7,694pcm |
| June 2015 | 0.6% | £7,859pcm |
| June 2014 | 2.4% | £7,813pcm |
| June 2013 | -3% | £7,627pcm |
| June 2012 | 1.5% | £7,862pcm |
| June 2011 | 11.3% | £7,748pcm |
| June 2010 | 16.1% | £6,960pcm |
| June 2009 | -12.9% | £5,994pcm |
| June 2008 | 3% | £6,883pcm |
| June 2007 | 0% | £6,685pcm |
Sales History
The last sale was on 24th July 2025 for £2,750,000 and since then the market in the area has decreased by 0.3%. The postcode has had a total of 30 sales since 1995.
SW3 4XA has seen 2 sales in the last three years and 1 sale in the last twelve months.
- Sold Jul 2025£2,750,000 | 3 Bed FlatFlat 1, 30, Markham Square, London, SW3 4XAFlat 1, 30, Markham Square, London, SW3 4XA
- Sold Jul 2025£5,100,000 | 5 Bed House47, Markham Square, London, SW3 4XA47, Markham Square, London, SW3 4XA
- Sold Mar 2021£5,200,000 | 5 Bed House32, Markham Square, London, SW3 4XA32, Markham Square, London, SW3 4XA
- Sold Mar 2020£5,700,000 | 4 Bed House33, Markham Square, London, SW3 4XA33, Markham Square, London, SW3 4XA
- Sold Sep 2018£6,525,000 | 5 Bed House41, Markham Square, London, SW3 4XA41, Markham Square, London, SW3 4XA
Nearby Postcodes
SW3 4XA is the 595th largest and the 631st most expensive postcode out of the 779 postcodes in the SW3 area.
- SW3 4XD, Bywater Street, London, SW3SW3 4XD20 Addresses|26 m away
- SW3 4XH, Bywater Street, London, SW3SW3 4XH17 Addresses|46 m away
- SW3 4XB, Kings Road, London, SW3SW3 4XB3 Addresses|50 m away
- SW3 4UY, Markham Square, London, SW3SW3 4UY27 Addresses|52 m away
- SW3 3JX, Markham Place, London, SW3SW3 3JX4 Addresses|62 m away
Property Types
- 11 period houses built between 1800 and 1911
- 15 period flats built between 1800 and 1911
- 3 other addresses of unknown type
- period house (11)
- period flat (15)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 21 properties.
- The most common rating is D.
- A (0)
- E (4)
- B (1)
- F (0)
- C (5)
- G (0)
- D (11)
- No EPC (8)
Top 3 Most Expensive Sales
- Sold Mar 2025£8,500,000 | 6 Bed House12, Markham Square, London, SW3 4UY12, Markham Square, London, SW3 4UY
- Sold Aug 2018£8,350,000 | 6 Bed House44, Markham Square, London, SW3 4XA44, Markham Square, London, SW3 4XA
- Sold Nov 2023£7,000,000 | 4 Bed House23, Markham Square, London, SW3 4UZ23, Markham Square, London, SW3 4UZ
Schools Nearby
- Marlborough Primary School300 m away
- St Joseph's Catholic Primary School400 m away
- Oratory Roman Catholic Primary School400 m away
- St. Thomas More Language College400 m away
- Saint John Bosco College1.8 km away
- Chelsea Academy1.9 km away
More reading links
Public Transport Nearby
The closest station to SW3 4XA is Sloane Square station, which is 600 metres away.
- Sloane Square|600 m away
- South Kensington|800 m away
- Knightsbridge|1.1 km away
- Gloucester Road|1.4 km away
