21A, Third Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Sep 2012.

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

21A, Third Avenue last changed hands on 16th August 2021, selling for £422,000. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has dropped by 8.4% since August 2021.

• Sold Aug 2021£422,000
• Sold Jun 2000£66,000

Land Registry records and our Estate Agent network show 56 sales of comparable properties within 320 metres of 21A, Third Avenue since 2017.

Most recently, Flat 4, 93, Orford Road, London, E17 9QR, a leasehold flat, sold at £460,000 on the 5th May 2026.

Read more about house prices in E17.

• Sold May 2026£460,000 | 2 Bed FlatFlat 4, 93, Orford Road, London, E17 9QRFlat 4, 93, Orford Road, London, E17 9QR
• Sold Mar 2026£623,000 | 2 Bed Flat76B, Grosvenor Park Road, London, E17 9PG76B, Grosvenor Park Road, London, E17 9PG
• Sold Sep 2025£542,500 | 2 Bed FlatFlat B, 28, Second Avenue, London, E17 9QHFlat B, 28, Second Avenue, London, E17 9QH
• Sold Apr 2025£600,000 | 2 Bed Flat28A, Grosvenor Park Road, London, E17 9PG28A, Grosvenor Park Road, London, E17 9PG
• Sold Mar 2025£530,000 | 2 Bed FlatFlat A, 28, Second Avenue, London, E17 9QHFlat A, 28, Second Avenue, London, E17 9QH
• Sold Mar 2025£440,000 | 2 Bed FlatFlat B, 20, Second Avenue, London, E17 9QHFlat B, 20, Second Avenue, London, E17 9QH
• Sold Oct 2024£570,000 | 2 Bed Flat13A , Third Avenue, London, E17 9QJ13A , Third Avenue, London, E17 9QJ
• Sold Aug 2024£607,000 | 2 Bed Flat11A , Third Avenue, London, E17 9QJ11A , Third Avenue, London, E17 9QJ
• Sold Aug 2024£444,000 | 2 Bed Flat8A , Third Avenue, London, E17 9QJ8A , Third Avenue, London, E17 9QJ
• Sold May 2024£485,000 | 2 Bed Flat68, Grosvenor Park Road, London, E17 9PG68, Grosvenor Park Road, London, E17 9PG
• Sold Feb 2024£505,000 | 2 Bed Flat22A , Third Avenue, London, E17 9QJ22A , Third Avenue, London, E17 9QJ
• Sold Mar 2023£436,000 | 2 Bed Flat124B , Orford Road, London, E17 9QX124B , Orford Road, London, E17 9QX
• Sold Feb 2023£500,000 | 2 Bed FlatFlat A, 255A , Hoe Street, London, E17 9PTFlat A, 255A , Hoe Street, London, E17 9PT
• Sold Jan 2023£430,000 | 2 Bed Flat9A , Third Avenue, London, E17 9QJ9A , Third Avenue, London, E17 9QJ
• Sold Nov 2021£420,000 | 2 Bed Flat122A , Orford Road, London, E17 9QX122A , Orford Road, London, E17 9QX
• Sold Jun 2021£390,000 | 2 Bed Flat27, Second Avenue, London, E17 9QH27, Second Avenue, London, E17 9QH
• Sold Jan 2021£465,000 | 2 Bed Flat78C, Grosvenor Park Road, London, E17 9PG78C, Grosvenor Park Road, London, E17 9PG
• Sold Dec 2020£490,625 | 2 Bed Flat30B , Grosvenor Park Road, London, E17 9PG30B , Grosvenor Park Road, London, E17 9PG
• Sold Nov 2020£462,000 | 2 Bed Flat23B , Second Avenue, London, E17 9QH23B , Second Avenue, London, E17 9QH
• Sold Jul 2017£82,000 | 2 Bed Flat2A, Second Avenue, London, E17 9QH2A, Second Avenue, London, E17 9QH

Our analysis of the public data ranks 21A, Third Avenue as the 25th largest and the 24th most expensive of the 51 addresses on Third Avenue, London, E17.

Against the E17 postcode district average, it is £60k less expensive than the typical property.

• Edinburgh Primary School

  600 m away
• Thomas Gamuel Primary School

  700 m away
• Emmanuel Community School

  800 m away

• Walthamstow School for Girls

  500 m away
• Kelmscott School

  1.0 km away
• Holy Family Catholic School

  1.2 km away

• Walthamstow Central

  |

  300 m away
• Walthamstow Queen's Road

  |

  500 m away

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