According to data from HM Land Registry, 42, Onslow Gardens sits on a plot of 258 m².

We have plot size data on 21 out of 22 other houses in the postcode and 42, Onslow Gardens sits on the 19th largest plot.

42, Onslow Gardens has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 09 Jan 2010.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 42, Onslow Gardens was last sold on 24th July 2015 for £560,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since July 2015, the market for similar properties has risen by 29.1%.

• Sold Jul 2015£560,000
• Sold Feb 2005£330,000
• Sold Jul 1998£132,000

According to the Land Registry and our network of Estate Agents, there have been 152 sales of properties similar to 42, Onslow Gardens within a radius of 540 metres since 2015.

The most recent example is 15, Lancaster Avenue, London, E18 1QF, a freehold house which sold for £980,000 on the 30th April 2026.

Read more about house prices in E18.

• Sold Apr 2026£980,000 | 4 Bed House15, Lancaster Avenue, London, E18 1QF15, Lancaster Avenue, London, E18 1QF
• Sold Dec 2025£1,000,000 | 4 Bed House19, Cadogan Gardens, London, E18 1LT19, Cadogan Gardens, London, E18 1LT
• Sold Nov 2025£922,500 | 4 Bed House106, Cadogan Gardens, London, E18 1LZ106, Cadogan Gardens, London, E18 1LZ
• Sold Nov 2024£870,000 | 4 Bed House24, Sherwood Avenue, London, E18 1PB24, Sherwood Avenue, London, E18 1PB
• Sold Oct 2024£1,382,000 | 4 Bed House49, South View Drive, London, E18 1NR49, South View Drive, London, E18 1NR
• Sold Sep 2024£920,000 | 4 Bed House52, South View Drive, London, E18 1NS52, South View Drive, London, E18 1NS
• Sold May 2024£860,000 | 4 Bed House37, South View Drive, London, E18 1NP37, South View Drive, London, E18 1NP
• Sold Nov 2022£980,000 | 4 Bed House47, Onslow Gardens, London, E18 1ND47, Onslow Gardens, London, E18 1ND
• Sold Oct 2022£965,000 | 4 Bed House31, Cadogan Gardens, London, E18 1LT31, Cadogan Gardens, London, E18 1LT
• Sold Sep 2022£847,000 | 4 Bed House37, Cadogan Gardens, London, E18 1LT37, Cadogan Gardens, London, E18 1LT
• Sold Jun 2022£775,000 | 4 Bed House43, Cadogan Gardens, London, E18 1LT43, Cadogan Gardens, London, E18 1LT
• Sold Feb 2022£860,000 | 4 Bed House81, Cadogan Gardens, London, E18 1LY81, Cadogan Gardens, London, E18 1LY
• Sold Aug 2021£835,000 | 4 Bed House11, Cadogan Gardens, London, E18 1LT11, Cadogan Gardens, London, E18 1LT
• Sold Jul 2021£978,601 | 4 Bed House39, Cadogan Gardens, London, E18 1LT39, Cadogan Gardens, London, E18 1LT
• Sold Mar 2021£970,000 | 4 Bed House70, South View Drive, London, E18 1NS70, South View Drive, London, E18 1NS
• Sold Dec 2020£910,000 | 4 Bed House48, Cadogan Gardens, London, E18 1LU48, Cadogan Gardens, London, E18 1LU
• Sold Jul 2016£655,000 | 4 Bed House33, Onslow Gardens, London, E18 1ND33, Onslow Gardens, London, E18 1ND
• Sold May 2016£740,000 | 4 Bed House6, Cadogan Gardens, London, E18 1LU6, Cadogan Gardens, London, E18 1LU
• Sold May 2015£625,000 | 4 Bed House28, Cadogan Gardens, London, E18 1LU28, Cadogan Gardens, London, E18 1LU
• Sold Feb 2015£630,000 | 4 Bed House45, Cadogan Gardens, London, E18 1LY45, Cadogan Gardens, London, E18 1LY

Onslow Gardens, London, E18 has a total of 147 addresses. According to our analysis of all the public data, 42, Onslow Gardens is the 29th largest and the 19th most expensive property on the street.

When compared to the postcode district it is £318k more expensive than the average property in E18.

• Oakdale Junior School

  300 m away
• Oakdale Infants' School

  400 m away
• Nightingale Primary School

  500 m away

• Woodbridge High School

  1.3 km away
• Beal High School

  1.3 km away
• Wanstead High School

  1.5 km away

• South Woodford

  |

  500 m away
• Snaresbrook

  |

  1.3 km away
• Wanstead

  |

  1.6 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.