34, Onslow Gardens occupies a 311 m² plot as recorded by HM Land Registry.

Of the 22 other houses in this postcode, 21 have recorded plot sizes, and this one ranks as the 9th largest.

34, Onslow Gardens has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Mar 2025.

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

34, Onslow Gardens last changed hands on 28th August 2025, selling for £815,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has dropped by 7.5% since August 2025.

• Sold Aug 2025£815,000

Land Registry records and our Estate Agent network show 117 sales of comparable properties within 530 metres of 34, Onslow Gardens since 2011.

Most recently, 69, Cadogan Gardens, London, E18 1LY, a freehold house, sold at £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 Oct 2024£746,000 | 3 Bed House12, Broxbourne Avenue, London, E18 1QG12, Broxbourne Avenue, London, E18 1QG
• Sold Jun 2024£767,075 | 3 Bed House93, Cadogan Gardens, London, E18 1LY93, Cadogan Gardens, London, E18 1LY
• Sold May 2024£685,000 | 3 Bed House44, Ashbourne Avenue, London, E18 1PL44, Ashbourne Avenue, London, E18 1PL
• Sold Apr 2023£850,000 | 3 Bed House38, Cadogan Gardens, London, E18 1LU38, Cadogan Gardens, London, E18 1LU
• Sold Aug 2022£717,380 | 3 Bed House100, Cadogan Gardens, London, E18 1LZ100, Cadogan Gardens, London, E18 1LZ
• Sold Jul 2020£552,000 | 3 Bed House96, Cadogan Gardens, London, E18 1LZ96, Cadogan Gardens, London, E18 1LZ
• Sold Jun 2020£715,000 | 3 Bed House88, Cadogan Gardens, London, E18 1LZ88, Cadogan Gardens, London, E18 1LZ
• Sold Feb 2020£750,000 | 3 Bed House46, Onslow Gardens, London, E18 1NB46, Onslow Gardens, London, E18 1NB
• 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 Mar 2016£750,000 | 3 Bed House19, South View Drive, London, E18 1NP19, South View Drive, London, E18 1NP
• Sold Jan 2015£572,500 | 3 Bed House24, Cadogan Gardens, London, E18 1LU24, Cadogan Gardens, London, E18 1LU
• Sold Oct 2012£470,000 | 3 Bed House45, Onslow Gardens, London, E18 1ND45, Onslow Gardens, London, E18 1ND
• Sold Apr 2012£435,000 | 3 Bed House17, Cadogan Gardens, London, E18 1LT17, Cadogan Gardens, London, E18 1LT
• Sold Sep 2011£365,000 | 3 Bed House15, Cadogan Gardens, London, E18 1LT15, Cadogan Gardens, London, E18 1LT
• Sold Jul 2011£438,250 | 3 Bed House38, Onslow Gardens, London, E18 1NE38, Onslow Gardens, London, E18 1NE
• Sold May 2011£365,000 | 3 Bed House12, Onslow Gardens, London, E18 1NE12, Onslow Gardens, London, E18 1NE

Our analysis of the public data ranks 34, Onslow Gardens as the 65th largest and the 49th most expensive of the 147 addresses on Onslow Gardens, London, E18.

Against the E18 postcode district average, it is £165k more expensive than the typical property.

• 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

Environment Agency data suggests this area has a Very Low risk of flooding.