According to data from HM Land Registry, 44, Onslow Gardens sits on a plot of 233 m².

We have plot size data on 21 out of 22 other houses in the postcode and 44, Onslow Gardens sits on the 20th largest plot.

44, Onslow Gardens has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 07 Aug 2014.

The property is not connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 44, Onslow Gardens was last sold on 30th July 2004 for £305,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Jul 2004£305,000

According to the Land Registry and our network of Estate Agents, there have been 203 sales of properties similar to 44, Onslow Gardens within a radius of 540 metres since 2013.

The most recent example is 69, Cadogan Gardens, London, E18 1LY, a freehold house which sold for £810,000 on the 4th February 2026.

Read more about house prices in E18.

• Sold Feb 2026£810,000 | 3 Bed House69, Cadogan Gardens, London, E18 1LY69, Cadogan Gardens, London, E18 1LY
• Sold Oct 2025£290,000 | 3 Bed House29, Cadogan Gardens, London, E18 1LT29, Cadogan Gardens, London, E18 1LT
• Sold Sep 2025£1,250,000 | 3 Bed House8, Colvin Gardens, London, E11 2DD8, Colvin Gardens, London, E11 2DD
• Sold Aug 2025£815,000 | 3 Bed House34, Onslow Gardens, London, E18 1NE34, Onslow Gardens, London, E18 1NE
• Sold May 2025£745,000 | 3 Bed House62, Ashbourne Avenue, London, E18 1PL62, Ashbourne Avenue, London, E18 1PL
• Sold Jun 2024£767,075 | 3 Bed House93, Cadogan Gardens, London, E18 1LY93, Cadogan Gardens, London, E18 1LY
• Sold Apr 2024£747,500 | 3 Bed House64, Onslow Gardens, London, E18 1NB64, Onslow Gardens, London, E18 1NB
• Sold Apr 2023£850,000 | 3 Bed House38, Cadogan Gardens, London, E18 1LU38, Cadogan Gardens, London, E18 1LU
• Sold Oct 2022£965,000 | 4 Bed House31, Cadogan Gardens, London, E18 1LT31, Cadogan Gardens, London, E18 1LT
• Sold Aug 2022£717,380 | 3 Bed House100, Cadogan Gardens, London, E18 1LZ100, Cadogan Gardens, London, E18 1LZ
• 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 Nov 2021£746,000 | 3 Bed House40, Onslow Gardens, London, E18 1NE40, Onslow Gardens, London, E18 1NE
• Sold Feb 2020£750,000 | 3 Bed House46, Onslow Gardens, London, E18 1NB46, Onslow Gardens, London, E18 1NB
• Sold Aug 2019£680,000 | 3 Bed House20, Onslow Gardens, London, E18 1NE20, Onslow Gardens, London, E18 1NE
• Sold Oct 2018£750,000 | 3 Bed House35, Onslow Gardens, London, E18 1ND35, Onslow Gardens, London, E18 1ND
• Sold May 2018£735,000 | 3 Bed House26, Sherwood Avenue, London, E18 1PB26, Sherwood Avenue, London, E18 1PB
• Sold Dec 2017£690,000 | 3 Bed House6, Onslow Gardens, London, E18 1NE6, Onslow Gardens, London, E18 1NE
• Sold Jan 2015£572,500 | 3 Bed House24, Cadogan Gardens, London, E18 1LU24, Cadogan Gardens, London, E18 1LU
• Sold Nov 2013£510,500 | 3 Bed House46, Cadogan Gardens, London, E18 1LU46, Cadogan Gardens, London, E18 1LU

Onslow Gardens, London, E18 has a total of 147 addresses. According to our analysis of all the public data, 44, Onslow Gardens is the 56th largest and the 44th most expensive property on the street.

When compared to the postcode district it is £188k 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.