21, Banckside, Longfield occupies a 685 m² plot as recorded by HM Land Registry.

All 31 other houses in this postcode have recorded plot sizes, and this one ranks as the 17th largest.

21, Banckside, Longfield has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Dec 2023.

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

21, Banckside, Longfield last changed hands on 18th July 2025, selling for £675,000. 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 8.8% since July 2025.

• Sold Jul 2025£675,000

Land Registry records and our Estate Agent network show 162 sales of comparable properties within 790 metres of 21, Banckside, Longfield since 2013.

Most recently, 31, Harrison Avenue, Longfield, DA3 7BA, a freehold house, sold at £690,000 on the 5th February 2026.

Read more about house prices in DA3.

• Sold Feb 2026£690,000 | 4 Bed House31, Harrison Avenue, Longfield, DA3 7BA31, Harrison Avenue, Longfield, DA3 7BA
• Sold Oct 2025£600,000 | 4 Bed HouseJarrick, Ash Road, Longfield, DA3 7EFJarrick, Ash Road, Longfield, DA3 7EF
• Sold Mar 2025£670,000 | 5 Bed House7, Downs Valley, Longfield, DA3 7RA7, Downs Valley, Longfield, DA3 7RA
• Sold Oct 2024£660,000 | 4 Bed HousePoint-Garry, Woodland Avenue, Longfield, DA3 7BYPoint-Garry, Woodland Avenue, Longfield, DA3 7BY
• Sold May 2024£700,000 | 4 Bed House11, Downs Valley, Longfield, DA3 7RA11, Downs Valley, Longfield, DA3 7RA
• Sold Oct 2023£850,000 | 4 Bed House4, Parkfield, Longfield, DA3 7RB4, Parkfield, Longfield, DA3 7RB
• Sold Oct 2023£697,500 | 4 Bed House22, Downs Valley, Longfield, DA3 7RA22, Downs Valley, Longfield, DA3 7RA
• Sold Sep 2023£840,000 | 4 Bed House23, Banckside, Longfield, DA3 7RD23, Banckside, Longfield, DA3 7RD
• Sold May 2023£685,000 | 4 Bed House6, Old Downs, Longfield, DA3 7AA6, Old Downs, Longfield, DA3 7AA
• Sold Mar 2022£840,000 | 5 Bed House28, Downs Valley, Longfield, DA3 7RA28, Downs Valley, Longfield, DA3 7RA
• Sold Feb 2022£750,000 | 4 Bed HouseTudor House, Ash Road, Longfield, DA3 7EFTudor House, Ash Road, Longfield, DA3 7EF
• Sold Jun 2021£855,000 | 4 Bed House18, Old Downs, Longfield, DA3 7AA18, Old Downs, Longfield, DA3 7AA
• Sold Jun 2021£625,000 | 4 Bed HouseRochford, Church Road, Longfield, DA3 8DLRochford, Church Road, Longfield, DA3 8DL
• Sold Jul 2020£665,000 | 4 Bed HouseBeresford, Ash Road, Longfield, DA3 7EFBeresford, Ash Road, Longfield, DA3 7EF
• Sold Nov 2018£700,000 | 4 Bed HouseMark House, Ash Road, Longfield, DA3 7DZMark House, Ash Road, Longfield, DA3 7DZ
• Sold Sep 2018£750,000 | 4 Bed House18, Downs Valley, Longfield, DA3 7RA18, Downs Valley, Longfield, DA3 7RA
• Sold Aug 2018£690,000 | 4 Bed House1, Downs Valley, Longfield, DA3 7RA1, Downs Valley, Longfield, DA3 7RA
• Sold Oct 2017£725,000 | 4 Bed House5, Banckside, Longfield, DA3 7RD5, Banckside, Longfield, DA3 7RD
• Sold Oct 2015£622,500 | 4 Bed House22, Banckside, Longfield, DA3 7RD22, Banckside, Longfield, DA3 7RD
• Sold Feb 2013£492,000 | 5 Bed House36, Downs Valley, Longfield, DA3 7RA36, Downs Valley, Longfield, DA3 7RA

Our analysis of the public data ranks 21, Banckside, Longfield as the 19th largest and the 22nd most expensive of the 31 addresses on Banckside, Hartley, Longfield, DA3.

Against the DA3 postcode district average, it is £220k more expensive than the typical property.

• Our Lady of Hartley Catholic Primary School, Hartley, Longfield

  800 m away
• Leigh Academy Hartley

  900 m away
• Langafel Church of England Voluntary Controlled Primary School

  1.1 km away

• Leigh Academy Longfield

  600 m away
• Meopham School

  4.6 km away
• Northfleet School for Girls

  4.9 km away

• Longfield

  |

  600 m away
• Meopham

  |

  3.8 km away
• Farningham Road

  |

  4.8 km away

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