10, William Street, Bognor Regis has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Oct 2016.

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

10, William Street, Bognor Regis last changed hands on 30th May 2003, selling for £94,000. The transaction was logged as a leasehold flat by HM Land Registry.

That is its only recorded sale since 1995.

• Sold May 2003£94,000

Land Registry records and our Estate Agent network show 33 sales of comparable properties within 370 metres of 10, William Street, Bognor Regis since 2007.

Most recently, 26A, Lyon Street, Bognor Regis, PO21 1DA, a leasehold flat, sold at £195,000 on the 11th August 2025.

Read more about house prices in PO21.

• Sold Aug 2025£195,000 | 2 Bed Flat26A, Lyon Street, Bognor Regis, PO21 1DA26A, Lyon Street, Bognor Regis, PO21 1DA
• Sold May 2025£170,000 | 2 Bed Flat15B, Canada Grove, Bognor Regis, PO21 1DW15B, Canada Grove, Bognor Regis, PO21 1DW
• Sold Apr 2025£195,000 | 2 Bed FlatFlat 3, Wyvern House 46-48, High Street, Bognor Regis, PO21 1SPFlat 3, Wyvern House 46-48, High Street, Bognor Regis, PO21 1SP
• Sold Nov 2024£170,000 | 2 Bed FlatFlat 2, 38, Canada Grove, Bognor Regis, PO21 1DNFlat 2, 38, Canada Grove, Bognor Regis, PO21 1DN
• Sold Nov 2024£348,000 | 2 Bed FlatFlat 1, 5, Longford Road, Bognor Regis, PO21 1AAFlat 1, 5, Longford Road, Bognor Regis, PO21 1AA
• Sold Sep 2024£135,000 | 2 Bed Flat24, Lyon Street, Bognor Regis, PO21 1DA24, Lyon Street, Bognor Regis, PO21 1DA
• Sold May 2024£180,750 | 2 Bed Flat34, Sudley Gardens, Bognor Regis, PO21 1HY34, Sudley Gardens, Bognor Regis, PO21 1HY
• Sold Jan 2024£185,000 | 2 Bed Flat21, Sudley Gardens, Bognor Regis, PO21 1HY21, Sudley Gardens, Bognor Regis, PO21 1HY
• Sold Aug 2023£200,000 | 2 Bed Flat8, Sudley Gardens, Bognor Regis, PO21 1HY8, Sudley Gardens, Bognor Regis, PO21 1HY
• Sold Dec 2022£120,000 | 2 Bed Flat15, Sudley Gardens, Bognor Regis, PO21 1HY15, Sudley Gardens, Bognor Regis, PO21 1HY
• Sold Nov 2022£170,000 | 2 Bed Flat28, Sudley Gardens, Bognor Regis, PO21 1HY28, Sudley Gardens, Bognor Regis, PO21 1HY
• Sold Oct 2022£210,000 | 2 Bed Flat33B , Canada Grove, Bognor Regis, PO21 1DW33B , Canada Grove, Bognor Regis, PO21 1DW
• Sold Aug 2022£190,000 | 2 Bed Flat19, Sudley Gardens, Bognor Regis, PO21 1HY19, Sudley Gardens, Bognor Regis, PO21 1HY
• Sold Nov 2021£160,000 | 2 Bed Flat12, Sudley Gardens, Bognor Regis, PO21 1HY12, Sudley Gardens, Bognor Regis, PO21 1HY
• Sold Mar 2021£268,000 | 2 Bed Flat7, Glamis Street, Bognor Regis, PO21 1DQ7, Glamis Street, Bognor Regis, PO21 1DQ
• Sold Dec 2018£190,000 | 2 Bed Flat40, Canada Grove, Bognor Regis, PO21 1DN40, Canada Grove, Bognor Regis, PO21 1DN
• Sold Jul 2017£140,000 | 2 Bed Flat24A, Lyon Street, Bognor Regis, PO21 1DA24A, Lyon Street, Bognor Regis, PO21 1DA
• Sold Mar 2015£125,000 | 2 Bed FlatFlat 5, Sudley Villas 18, Sudley Road, Bognor Regis, PO21 1EUFlat 5, Sudley Villas 18, Sudley Road, Bognor Regis, PO21 1EU
• Sold Jul 2014£200,000 | 2 Bed Flat7A, Glamis Street, Bognor Regis, PO21 1DQ7A, Glamis Street, Bognor Regis, PO21 1DQ
• Sold Nov 2007£134,000 | 2 Bed FlatFlat 3, 26, Glamis Street, Bognor Regis, PO21 1DQFlat 3, 26, Glamis Street, Bognor Regis, PO21 1DQ

Our analysis of the public data ranks 10, William Street, Bognor Regis as the 17th largest and the 19th most expensive of the 44 addresses on William Street, Bognor Regis, PO21.

Against the PO21 postcode district average, it is £127k less expensive than the typical property.

• St Mary's Catholic Primary School

  100 m away
• Edward Bryant School

  200 m away
• South Bersted CofE Primary School

  1.1 km away

• Felpham Community College

  1.4 km away
• The Regis School

  1.5 km away
• St Philip Howard Catholic School

  5.6 km away

• Bognor Regis

  |

  200 m away
• Barnham

  |

  5.5 km away
• Ford

  |

  8.2 km away

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