14, William Street, Bognor Regis has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Dec 2025.

The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 14, William Street, Bognor Regis completed on 28th August 2003 at £86,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 this is the property's only sale.

• Sold Aug 2003£86,000

Since 2009 90 properties similar to 14, William Street, Bognor Regis have sold within a radius of 380 metres, per the Land Registry and our network of Estate Agents.

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

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 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 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£180,000 | 2 Bed Flat1, William Street, Bognor Regis, PO21 1DL1, William Street, Bognor Regis, PO21 1DL
• 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 Nov 2021£75,000 | 2 Bed FlatFlat 2, 74, London Road, Bognor Regis, PO21 1DDFlat 2, 74, London Road, Bognor Regis, PO21 1DD
• 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 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
• Sold Jan 2009£100,000 | 2 Bed Flat10A, Lyon Street, Bognor Regis, PO21 1DA10A, Lyon Street, Bognor Regis, PO21 1DA

Of the 44 addresses on William Street, Bognor Regis, PO21, 14, William Street, Bognor Regis comes out as the 25th largest and the 37th most expensive in our analysis of the public data.

It is also £160k less expensive than the average property across the PO21 district.

• 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

The flood risk here is rated Very Low, based on Environment Agency data.