1, William Street, Bognor Regis has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 25 May 2017.

The property is not connected to mains gas and has partial double glazing. It is heated using electric storage heaters.

According to the Land Registry and our network of Estate Agents, there have been 78 sales of properties similar to 1, William Street, Bognor Regis within a radius of 380 metres since 2011.

The most recent example is Flat 25, Regis Gate 12-28, Longford Road, Bognor Regis, PO21 1AQ, a leasehold flat which sold for £175,000 on the 22nd January 2026.

Read more about house prices in PO21.

• Sold Jan 2026£175,000 | 2 Bed FlatFlat 25, Regis Gate 12-28, Longford Road, Bognor Regis, PO21 1AQFlat 25, Regis Gate 12-28, Longford Road, Bognor Regis, PO21 1AQ
• Sold Oct 2025£195,000 | 2 Bed Flat51, Glamis Street, Bognor Regis, PO21 1DJ51, Glamis Street, Bognor Regis, PO21 1DJ
• Sold Sep 2025£134,260 | 2 Bed Flat84, Longford Road, Bognor Regis, PO21 1AG84, Longford Road, Bognor Regis, PO21 1AG
• Sold Aug 2025£159,000 | 2 Bed Flat4A, Lyon Street, Bognor Regis, PO21 1DA4A, Lyon Street, Bognor Regis, PO21 1DA
• Sold Nov 2024£145,000 | 2 Bed Flat63, Ockley Road, Bognor Regis, PO21 2HR63, Ockley Road, Bognor Regis, PO21 2HR
• Sold Apr 2024£155,000 | 2 Bed Flat44, Canada Grove, Bognor Regis, PO21 1DN44, Canada Grove, Bognor Regis, PO21 1DN
• Sold Mar 2024£122,000 | 2 Bed Flat42A, Glamis Street, Bognor Regis, PO21 1DQ42A, Glamis Street, Bognor Regis, PO21 1DQ
• Sold Dec 2023£148,000 | 2 Bed Flat1, Sudley Gardens, Bognor Regis, PO21 1HY1, Sudley Gardens, Bognor Regis, PO21 1HY
• Sold Apr 2023£165,000 | 2 Bed Flat30A, Canada Grove, Bognor Regis, PO21 1DN30A, Canada Grove, Bognor Regis, PO21 1DN
• Sold Jul 2021£135,000 | 2 Bed FlatFlat 1, 34, Lyon Street, Bognor Regis, PO21 1DAFlat 1, 34, Lyon Street, Bognor Regis, PO21 1DA
• Sold Jun 2021£153,000 | 2 Bed FlatFlat 7, Sudley Villas 18, Sudley Road, Bognor Regis, PO21 1EUFlat 7, Sudley Villas 18, Sudley Road, Bognor Regis, PO21 1EU
• Sold Mar 2021£268,000 | 2 Bed Flat7, Glamis Street, Bognor Regis, PO21 1DQ7, Glamis Street, Bognor Regis, PO21 1DQ
• Sold Jun 2020£144,370 | 2 Bed Flat15A, Canada Grove, Bognor Regis, PO21 1DW15A, Canada Grove, Bognor Regis, PO21 1DW
• Sold Jul 2019£210,000 | 2 Bed FlatFlat 1, 30, Glamis Street, Bognor Regis, PO21 1DQFlat 1, 30, Glamis Street, Bognor Regis, PO21 1DQ
• Sold Feb 2018£250,000 | 2 Bed Flat28, Canada Grove, Bognor Regis, PO21 1DN28, Canada Grove, Bognor Regis, PO21 1DN
• Sold May 2017£133,000 | 2 Bed FlatFlat 1, 8, Lyon Street, Bognor Regis, PO21 1DAFlat 1, 8, Lyon Street, Bognor Regis, PO21 1DA
• Sold Mar 2016£115,000 | 2 Bed FlatFlat 2, 26, Glamis Street, Bognor Regis, PO21 1DQFlat 2, 26, Glamis Street, Bognor Regis, PO21 1DQ
• Sold Mar 2016£140,000 | 2 Bed Flat4A, Station Road, Bognor Regis, PO21 1QE4A, Station Road, Bognor Regis, PO21 1QE
• Sold Apr 2014£80,000 | 2 Bed FlatFlat 2, 8, Lyon Street, Bognor Regis, PO21 1DAFlat 2, 8, Lyon Street, Bognor Regis, PO21 1DA
• Sold May 2011£80,000 | 2 Bed Flat12A, Lyon Street, Bognor Regis, PO21 1DA12A, Lyon Street, Bognor Regis, PO21 1DA

William Street, Bognor Regis, PO21 has a total of 44 addresses. According to our analysis of all the public data, 1, William Street, Bognor Regis is the 24th largest and the 23rd most expensive property on the street.

When compared to the postcode district it is £151k less expensive than the average property in PO21.

• 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

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.