42, Sewardstone Gardens has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Apr 2026.

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

42, Sewardstone Gardens last changed hands on 13th November 2015, selling for £265,000. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold 4 times since 1995.

The market for similar properties has risen by 12.4% since November 2015.

• Sold Nov 2015£265,000
• Sold Nov 2008£145,000
• Sold Mar 2006£165,000

Land Registry records and our Estate Agent network show 65 sales of comparable properties within 1.2 kilometres of 42, Sewardstone Gardens since 2012.

Most recently, 17, Boardman Avenue, London, E4 7QB, a leasehold flat, sold at £342,400 on the 24th July 2025.

Read more about house prices in E4.

• Sold Jul 2025£342,400 | 2 Bed Flat17, Boardman Avenue, London, E4 7QB17, Boardman Avenue, London, E4 7QB
• Sold Jun 2025£340,000 | 2 Bed Flat14, Sewardstone Gardens, London, E4 7QE14, Sewardstone Gardens, London, E4 7QE
• Sold Mar 2025£260,000 | 2 Bed Flat26, Yardley Lane, London, E4 7RS26, Yardley Lane, London, E4 7RS
• Sold Mar 2025£335,000 | 2 Bed Flat4, Boardman Avenue, London, E4 7QD4, Boardman Avenue, London, E4 7QD
• Sold Jul 2023£310,000 | 3 Bed Flat8, Boardman Avenue, London, E4 7QD8, Boardman Avenue, London, E4 7QD
• Sold Aug 2022£275,000 | 2 Bed Flat27, Redwood Gardens, London, E4 7NZ27, Redwood Gardens, London, E4 7NZ
• Sold Apr 2022£167,500 | 2 Bed Flat11, Sewardstone Gardens, London, E4 7QE11, Sewardstone Gardens, London, E4 7QE
• Sold Apr 2022£320,000 | 2 Bed Flat42, Yardley Lane, London, E4 7RS42, Yardley Lane, London, E4 7RS
• Sold Sep 2021£335,500 | 2 Bed Flat9, Sewardstone Gardens, London, E4 7QE9, Sewardstone Gardens, London, E4 7QE
• Sold Jul 2020£290,000 | 2 Bed Flat30, Yardley Lane, London, E4 7RS30, Yardley Lane, London, E4 7RS
• Sold Feb 2020£287,000 | 2 Bed Flat44, Sewardstone Gardens, London, E4 7QE44, Sewardstone Gardens, London, E4 7QE
• Sold Oct 2019£280,000 | 2 Bed Flat54, Sewardstone Gardens, London, E4 7QE54, Sewardstone Gardens, London, E4 7QE
• Sold Apr 2019£275,000 | 2 Bed Flat62, Yardley Lane, London, E4 7RS62, Yardley Lane, London, E4 7RS
• Sold Nov 2018£283,000 | 2 Bed Flat48, Sewardstone Gardens, London, E4 7QE48, Sewardstone Gardens, London, E4 7QE
• Sold Aug 2017£300,000 | 2 Bed Flat30, Sewardstone Gardens, London, E4 7QE30, Sewardstone Gardens, London, E4 7QE
• Sold Oct 2016£305,000 | 2 Bed Flat15, Boardman Avenue, London, E4 7QB15, Boardman Avenue, London, E4 7QB
• Sold Dec 2014£205,000 | 2 Bed Flat34, Sewardstone Gardens, London, E4 7QE34, Sewardstone Gardens, London, E4 7QE
• Sold Mar 2014£212,000 | 2 Bed Flat56, Sewardstone Gardens, London, E4 7QE56, Sewardstone Gardens, London, E4 7QE
• Sold Nov 2012£202,000 | 2 Bed Flat22, Sewardstone Gardens, London, E4 7QE22, Sewardstone Gardens, London, E4 7QE
• Sold Oct 2012£153,175 | 2 Bed Flat46, Sewardstone Gardens, London, E4 7QE46, Sewardstone Gardens, London, E4 7QE

Our analysis of the public data ranks 42, Sewardstone Gardens as the 66th largest and the 66th most expensive of the 75 addresses on Sewardstone Gardens, London, E4.

Against the E4 postcode district average, it is £210k less expensive than the typical property.

• Yardley Primary School

  300 m away
• St Mary's Catholic Primary School

  1.7 km away
• Alma Primary School

  1.8 km away

• Chingford Foundation School

  1.5 km away
• Heathcote School & Science College

  2.5 km away
• AIM Academy North London

  2.7 km away

• Ponders End

  |

  1.6 km away
• Chingford

  |

  1.8 km away
• Brimsdown

  |

  1.9 km away

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