143, Onslow Gardens has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Oct 2018.

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, 143, Onslow Gardens was last sold on 3rd December 2001 for £119,950 and was recorded as a leasehold flat.

The property has had 2 sales since 1995.

• Sold Dec 2001£119,950
• Sold Jan 1996£50,500

According to the Land Registry and our network of Estate Agents, there have been 72 sales of properties similar to 143, Onslow Gardens within a radius of 610 metres since 2009.

The most recent example is 72, Onslow Gardens, London, E18 1NB, a leasehold flat which sold for £430,000 on the 6th February 2026.

Read more about house prices in E18.

• Sold Feb 2026£430,000 | 2 Bed Flat72, Onslow Gardens, London, E18 1NB72, Onslow Gardens, London, E18 1NB
• Sold Oct 2025£340,000 | 2 Bed Flat68, Victory Road, London, E11 1UL68, Victory Road, London, E11 1UL
• Sold Sep 2025£420,500 | 2 Bed Flat86, Victory Road, London, E11 1UL86, Victory Road, London, E11 1UL
• Sold Feb 2025£337,500 | 2 Bed FlatFlat 11, Deborah Court, Victoria Road, London, E18 1LFFlat 11, Deborah Court, Victoria Road, London, E18 1LF
• Sold Feb 2025£350,000 | 2 Bed Flat32, Victory Road, London, E11 1UL32, Victory Road, London, E11 1UL
• Sold Apr 2024£355,000 | 2 Bed Flat35, Falcon Court, London, E18 1HL35, Falcon Court, London, E18 1HL
• Sold Feb 2024£325,000 | 2 Bed FlatFlat 15, Deborah Court, Victoria Road, London, E18 1LFFlat 15, Deborah Court, Victoria Road, London, E18 1LF
• Sold Dec 2023£315,000 | 2 Bed Flat43, Falcon Court, London, E18 1HL43, Falcon Court, London, E18 1HL
• Sold Jun 2023£201,000 | 2 Bed Flat108, Onslow Gardens, London, E18 1NB108, Onslow Gardens, London, E18 1NB
• Sold May 2023£295,000 | 2 Bed Flat30, Victory Road, London, E11 1UL30, Victory Road, London, E11 1UL
• Sold Aug 2022£350,000 | 2 Bed Flat101, Onslow Gardens, London, E18 1NA101, Onslow Gardens, London, E18 1NA
• Sold Dec 2020£414,000 | 2 Bed Flat145, Onslow Gardens, London, E18 1NA145, Onslow Gardens, London, E18 1NA
• Sold Nov 2020£325,000 | 2 Bed Flat157, Onslow Gardens, London, E18 1NA157, Onslow Gardens, London, E18 1NA
• Sold Jun 2020£13,250 | 1 Bed Flat103, Onslow Gardens, London, E18 1NA103, Onslow Gardens, London, E18 1NA
• Sold Jan 2020£322,000 | 2 Bed Flat129, Onslow Gardens, London, E18 1NA129, Onslow Gardens, London, E18 1NA
• Sold Oct 2019£195,000 | 2 Bed Flat115, Onslow Gardens, London, E18 1NA115, Onslow Gardens, London, E18 1NA
• Sold Aug 2019£305,000 | 2 Bed Flat99, Onslow Gardens, London, E18 1NA99, Onslow Gardens, London, E18 1NA
• Sold Sep 2018£340,000 | 2 Bed Flat111, Onslow Gardens, London, E18 1NA111, Onslow Gardens, London, E18 1NA
• Sold Dec 2013£227,000 | 2 Bed Flat131, Onslow Gardens, London, E18 1NA131, Onslow Gardens, London, E18 1NA
• Sold Sep 2009£153,800 | 2 Bed Flat135, Onslow Gardens, London, E18 1NA135, Onslow Gardens, London, E18 1NA

Onslow Gardens, London, E18 has a total of 147 addresses. According to our analysis of all the public data, 143, Onslow Gardens is the 120th largest and the 120th most expensive property on the street.

When compared to the postcode district it is £267k less expensive than the average property in E18.

• Nightingale Primary School

  200 m away
• Oakdale Junior School

  600 m away
• Oakdale Infants' School

  700 m away

• Beal High School

  1.1 km away
• Wanstead High School

  1.2 km away
• Woodbridge High School

  1.6 km away

• South Woodford

  |

  800 m away
• Snaresbrook

  |

  1.2 km away
• Wanstead

  |

  1.3 km away

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