9, William Street, Sittingbourne occupies a 128 m² plot as recorded by HM Land Registry.

Of the 57 other houses in this postcode, 49 have recorded plot sizes, and this one ranks as the 24th largest.

9, William Street, Sittingbourne has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Mar 2021.

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

9, William Street, Sittingbourne last changed hands on 4th April 2025, selling for £140,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 13.8% since April 2025.

Land Registry records and our Estate Agent network show 181 sales of comparable properties within 510 metres of 9, William Street, Sittingbourne since 2015.

Most recently, 59, Ufton Lane, Sittingbourne, ME10 1JB, a freehold house, sold at £250,000 on the 22nd May 2026.

Read more about house prices in ME10.

• Sold May 2026£250,000 | 3 Bed House59, Ufton Lane, Sittingbourne, ME10 1JB59, Ufton Lane, Sittingbourne, ME10 1JB
• Sold Mar 2026£209,500 | 3 Bed House37, Ufton Lane, Sittingbourne, ME10 1JB37, Ufton Lane, Sittingbourne, ME10 1JB
• Sold Aug 2025£230,000 | 3 Bed House54, William Street, Sittingbourne, ME10 1HR54, William Street, Sittingbourne, ME10 1HR
• Sold Jul 2025£260,000 | 3 Bed House41, William Street, Sittingbourne, ME10 1HR41, William Street, Sittingbourne, ME10 1HR
• Sold Jun 2025£235,000 | 3 Bed House20, Frederick Street, Sittingbourne, ME10 1AU20, Frederick Street, Sittingbourne, ME10 1AU
• Sold Jun 2025£235,000 | 3 Bed House89, Ufton Lane, Sittingbourne, ME10 1JA89, Ufton Lane, Sittingbourne, ME10 1JA
• Sold Jun 2025£240,000 | 3 Bed House70, William Street, Sittingbourne, ME10 1HS70, William Street, Sittingbourne, ME10 1HS
• Sold Mar 2025£210,000 | 3 Bed House38, Frederick Street, Sittingbourne, ME10 1AU38, Frederick Street, Sittingbourne, ME10 1AU
• Sold Feb 2025£225,000 | 3 Bed House34, William Street, Sittingbourne, ME10 1HR34, William Street, Sittingbourne, ME10 1HR
• Sold Jan 2025£185,000 | 3 Bed House35, William Street, Sittingbourne, ME10 1HR35, William Street, Sittingbourne, ME10 1HR
• Sold Jul 2023£250,000 | 3 Bed House55, William Street, Sittingbourne, ME10 1HR55, William Street, Sittingbourne, ME10 1HR
• Sold Jul 2023£265,000 | 3 Bed House33, Ufton Lane, Sittingbourne, ME10 1JB33, Ufton Lane, Sittingbourne, ME10 1JB
• Sold Feb 2023£242,500 | 3 Bed House73, William Street, Sittingbourne, ME10 1HS73, William Street, Sittingbourne, ME10 1HS
• Sold Apr 2022£200,000 | 3 Bed House24, William Street, Sittingbourne, ME10 1HR24, William Street, Sittingbourne, ME10 1HR
• Sold Feb 2022£240,000 | 3 Bed House33, William Street, Sittingbourne, ME10 1HR33, William Street, Sittingbourne, ME10 1HR
• Sold Dec 2021£230,000 | 3 Bed House76, William Street, Sittingbourne, ME10 1HS76, William Street, Sittingbourne, ME10 1HS
• Sold Jan 2021£160,000 | 3 Bed House40, William Street, Sittingbourne, ME10 1HR40, William Street, Sittingbourne, ME10 1HR
• Sold Aug 2019£201,500 | 3 Bed House62, William Street, Sittingbourne, ME10 1HR62, William Street, Sittingbourne, ME10 1HR
• Sold Feb 2018£193,000 | 3 Bed House36, William Street, Sittingbourne, ME10 1HR36, William Street, Sittingbourne, ME10 1HR
• Sold Dec 2015£148,000 | 3 Bed House23, William Street, Sittingbourne, ME10 1HR23, William Street, Sittingbourne, ME10 1HR

Our analysis of the public data ranks 9, William Street, Sittingbourne as the 36th largest and the 35th most expensive of the 118 addresses on William Street, Sittingbourne, ME10.

Against the ME10 postcode district average, it is £66k less expensive than the typical property.

• Westlands Primary School

  700 m away
• St Peter's Catholic Primary School

  800 m away
• The Oaks Infant School

  900 m away

• Borden Grammar School

  400 m away
• Highsted Grammar School

  800 m away
• Fulston Manor School

  900 m away

• Sittingbourne

  |

  300 m away
• Kemsley

  |

  2.5 km away
• Newington

  |

  4.6 km away

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