20, Longfield Avenue, Longfield occupies a 728 m² plot as recorded by HM Land Registry.

Of the 21 other houses in this postcode, 18 have recorded plot sizes, and this one ranks as the 12th largest.

20, Longfield Avenue, Longfield has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 24 Mar 2014.

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

Land Registry records and our Estate Agent network show 137 sales of comparable properties within 1.4 kilometres of 20, Longfield Avenue, Longfield since 2014.

Most recently, 7, The Gables, Longfield, DA3 7LR, a freehold house, sold at £510,000 on the 14th November 2025.

Read more about house prices in DA3.

• Sold Nov 2025£510,000 | 3 Bed House7, The Gables, Longfield, DA3 7LR7, The Gables, Longfield, DA3 7LR
• Sold Mar 2025£433,000 | 3 Bed House9, Deerhurst Close, Longfield, DA3 7LL9, Deerhurst Close, Longfield, DA3 7LL
• Sold Jul 2024£550,000 | 3 Bed House31, Birch Close, Longfield, DA3 7LH31, Birch Close, Longfield, DA3 7LH
• Sold Apr 2024£565,500 | 3 Bed House19, Dene Drive, Longfield, DA3 7JR19, Dene Drive, Longfield, DA3 7JR
• Sold Jul 2022£455,000 | 3 Bed House19, Birch Close, Longfield, DA3 7LH19, Birch Close, Longfield, DA3 7LH
• Sold Jul 2022£480,000 | 3 Bed House16, Foxwood Way, Longfield, DA3 7LD16, Foxwood Way, Longfield, DA3 7LD
• Sold May 2022£536,000 | 3 Bed House38, Foxwood Way, Longfield, DA3 7LD38, Foxwood Way, Longfield, DA3 7LD
• Sold Sep 2021£560,000 | 3 Bed House48, Longfield Avenue, Longfield, DA3 7LA48, Longfield Avenue, Longfield, DA3 7LA
• Sold Jun 2021£550,000 | 3 Bed House9, Foxwood Way, Longfield, DA3 7LD9, Foxwood Way, Longfield, DA3 7LD
• Sold Feb 2021£505,000 | 3 Bed House10, Studley Crescent, Longfield, DA3 7JL10, Studley Crescent, Longfield, DA3 7JL
• Sold Jan 2021£480,000 | 3 Bed House10, Deerhurst Close, Longfield, DA3 7LL10, Deerhurst Close, Longfield, DA3 7LL
• Sold Dec 2020£480,000 | 3 Bed House15, Deerhurst Close, Longfield, DA3 7LL15, Deerhurst Close, Longfield, DA3 7LL
• Sold Sep 2020£458,000 | 3 Bed House30, Foxwood Way, Longfield, DA3 7LD30, Foxwood Way, Longfield, DA3 7LD
• Sold Sep 2020£440,000 | 3 Bed House5, Birch Close, Longfield, DA3 7LH5, Birch Close, Longfield, DA3 7LH
• Sold Sep 2019£475,000 | 3 Bed House38, Longfield Avenue, Longfield, DA3 7LA38, Longfield Avenue, Longfield, DA3 7LA
• Sold Jul 2019£485,000 | 3 Bed House15, Birch Close, Longfield, DA3 7LH15, Birch Close, Longfield, DA3 7LH
• Sold Apr 2019£456,000 | 3 Bed House5, Kenwood Avenue, Longfield, DA3 7EX5, Kenwood Avenue, Longfield, DA3 7EX
• Sold Dec 2018£415,000 | 3 Bed House19D, Deerhurst Close, Longfield, DA3 7LL19D, Deerhurst Close, Longfield, DA3 7LL
• Sold Aug 2018£350,000 | 3 Bed House17, Foxwood Way, Longfield, DA3 7LD17, Foxwood Way, Longfield, DA3 7LD
• Sold Aug 2014£380,000 | 3 Bed House21, Birch Close, Longfield, DA3 7LH21, Birch Close, Longfield, DA3 7LH

Our analysis of the public data ranks 20, Longfield Avenue, Longfield as the 73rd largest and the 70th most expensive of the 82 addresses on Longfield Avenue, Longfield, DA3.

Against the DA3 postcode district average, it is £187 less expensive than the typical property.

• Langafel Church of England Voluntary Controlled Primary School

  900 m away
• Istead Rise Primary School

  1.3 km away
• Our Lady of Hartley Catholic Primary School, Hartley, Longfield

  2.1 km away

• Leigh Academy Longfield

  1.7 km away
• Northfleet School for Girls

  3.6 km away
• Meopham School

  3.8 km away

• Longfield

  |

  2.1 km away
• Meopham

  |

  2.2 km away
• Sole Street

  |

  3.7 km away

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