HM Land Registry records the plot of land for 51, Onslow Gardens as measuring 452 m².

That makes it the 11th largest plot in the postcode, where all 38 other houses have recorded plot data.

51, Onslow Gardens has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 08 May 2026.

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

The most recent sale of 51, Onslow Gardens completed on 19th October 2017 at £770,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 20.7% over the period since October 2017.

• Sold Oct 2017£770,000
• Sold Apr 2009£203,000

Since 2007 36 properties similar to 51, Onslow Gardens have sold within a radius of 570 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 6th March 2026, was 11, Monmouth Avenue, London, E18 1NU, a freehold house which sold for £1,150,000.

Read more about house prices in E18.

• Sold Mar 2026£1,150,000 | 5 Bed House11, Monmouth Avenue, London, E18 1NU11, Monmouth Avenue, London, E18 1NU
• Sold Dec 2025£975,000 | 5 Bed House5, South View Drive, London, E18 1NP5, South View Drive, London, E18 1NP
• Sold Oct 2025£840,000 | 5 Bed House31, Onslow Gardens, London, E18 1ND31, Onslow Gardens, London, E18 1ND
• Sold Jul 2025£875,000 | 5 Bed House1, Onslow Gardens, London, E18 1ND1, Onslow Gardens, London, E18 1ND
• Sold Feb 2025£920,000 | 5 Bed House16, Oakdale Road, London, E18 1JX16, Oakdale Road, London, E18 1JX
• Sold Dec 2024£1,022,500 | 5 Bed House74, Pulteney Road, London, E18 1PS74, Pulteney Road, London, E18 1PS
• Sold Aug 2024£1,045,000 | 4 Bed House17, Charnwood Drive, London, E18 1PD17, Charnwood Drive, London, E18 1PD
• Sold Oct 2023£1,180,000 | 4 Bed House13, Onslow Gardens, London, E18 1ND13, Onslow Gardens, London, E18 1ND
• Sold Jun 2022£1,110,000 | 4 Bed House52, Onslow Gardens, London, E18 1NB52, Onslow Gardens, London, E18 1NB
• Sold Apr 2022£975,000 | 5 Bed House60, South View Drive, London, E18 1NS60, South View Drive, London, E18 1NS
• Sold Jun 2021£985,500 | 5 Bed House57, Cadogan Gardens, London, E18 1LY57, Cadogan Gardens, London, E18 1LY
• Sold Feb 2021£976,500 | 5 Bed House11, Sherwood Avenue, London, E18 1PB11, Sherwood Avenue, London, E18 1PB
• Sold Feb 2017£800,000 | 4 Bed House22, South View Drive, London, E18 1NX22, South View Drive, London, E18 1NX
• Sold Apr 2016£770,000 | 4 Bed House55, South View Drive, London, E18 1NR55, South View Drive, London, E18 1NR
• Sold Jan 2016£905,999 | 5 Bed House1, Rodney Road, London, E11 2DE1, Rodney Road, London, E11 2DE
• Sold Nov 2014£646,000 | 5 Bed House2, Broxbourne Avenue, London, E18 1QG2, Broxbourne Avenue, London, E18 1QG
• Sold Jun 2014£700,000 | 4 Bed House26, South View Drive, London, E18 1NS26, South View Drive, London, E18 1NS
• Sold Nov 2009£500,000 | 5 Bed House31, South View Drive, London, E18 1NP31, South View Drive, London, E18 1NP
• Sold Nov 2008£580,000 | 5 Bed House35, South View Drive, London, E18 1NP35, South View Drive, London, E18 1NP
• Sold May 2007£574,995 | 4 Bed House28, South View Drive, London, E18 1NS28, South View Drive, London, E18 1NS

Of the 147 addresses on Onslow Gardens, London, E18, 51, Onslow Gardens comes out as the 6th largest and the 11th most expensive in our analysis of the public data.

It is also £392k more expensive than the average property across the E18 district.

• Oakdale Junior School

  400 m away
• Nightingale Primary School

  400 m away
• Oakdale Infants' School

  500 m away

• Beal High School

  1.2 km away
• Woodbridge High School

  1.3 km away
• Wanstead High School

  1.5 km away

• South Woodford

  |

  600 m away
• Snaresbrook

  |

  1.3 km away
• Wanstead

  |

  1.5 km away

The flood risk here is rated Low, based on Environment Agency data.