12, Neptune Square, Ipswich has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Nov 2024.

The property is not connected to mains gas and has fully double glazed windows. It is heated using room heaters (electric).

12, Neptune Square, Ipswich last changed hands on 15th May 2025, selling for £155,000. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has dropped by 26.6% since May 2025.

• Sold May 2025£155,000
• Sold Aug 2016£115,995
• Sold Jun 2000£78,000

Land Registry records and our Estate Agent network show 22 sales of comparable properties within 380 metres of 12, Neptune Square, Ipswich since 2007.

Most recently, Unit 1, 35, Key Street, Ipswich, IP4 1BZ, a leasehold flat, sold at £400,000 on the 16th July 2025.

Read more about house prices in IP4.

• Sold Jul 2025£400,000 | 2 Bed FlatUnit 1, 35, Key Street, Ipswich, IP4 1BZUnit 1, 35, Key Street, Ipswich, IP4 1BZ
• Sold Jul 2024£145,000 | 1 Bed Flat63, Neptune Square, Ipswich, IP4 1QH63, Neptune Square, Ipswich, IP4 1QH
• Sold Jun 2024£87,000 | 2 Bed Flat50 The Cambria, Regatta Quay, Ipswich, IP4 1FF50 The Cambria, Regatta Quay, Ipswich, IP4 1FF
• Sold Mar 2023£115,000 | 1 Bed Flat87 The Cambria, Regatta Quay, Ipswich, IP4 1FF87 The Cambria, Regatta Quay, Ipswich, IP4 1FF
• Sold Oct 2022£138,000 | 1 Bed Flat11, Neptune Square, Ipswich, IP4 1QH11, Neptune Square, Ipswich, IP4 1QH
• Sold Sep 2022£135,000 | 2 Bed FlatFlat 602, 1, Coprolite Street, Ipswich, IP3 0BNFlat 602, 1, Coprolite Street, Ipswich, IP3 0BN
• Sold Mar 2021£132,000 | 1 Bed Flat69, Neptune Square, Ipswich, IP4 1QH69, Neptune Square, Ipswich, IP4 1QH
• Sold Oct 2019£134,000 | 1 Bed Flat62, Neptune Square, Ipswich, IP4 1QH62, Neptune Square, Ipswich, IP4 1QH
• Sold Mar 2019£123,500 | 2 Bed FlatFlat 315, 1, Coprolite Street, Ipswich, IP3 0BLFlat 315, 1, Coprolite Street, Ipswich, IP3 0BL
• Sold Jul 2016£134,995 | 1 Bed Flat19 The Cambria, Regatta Quay, Ipswich, IP4 1FF19 The Cambria, Regatta Quay, Ipswich, IP4 1FF
• Sold Feb 2016£365,000 | 2 Bed FlatFlat 609, 1, Coprolite Street, Ipswich, IP3 0BNFlat 609, 1, Coprolite Street, Ipswich, IP3 0BN
• Sold Dec 2014£89,500 | 1 Bed Flat8 The Cambria, Regatta Quay, Ipswich, IP4 1FF8 The Cambria, Regatta Quay, Ipswich, IP4 1FF
• Sold Dec 2014£105,000 | 1 Bed Flat54 The Cambria, Regatta Quay, Ipswich, IP4 1FF54 The Cambria, Regatta Quay, Ipswich, IP4 1FF
• Sold Mar 2014£94,500 | 2 Bed Flat35 The Cambria, Regatta Quay, Ipswich, IP4 1FF35 The Cambria, Regatta Quay, Ipswich, IP4 1FF
• Sold Jan 2014£100,000 | 2 Bed Flat43 The Cambria, Regatta Quay, Ipswich, IP4 1FF43 The Cambria, Regatta Quay, Ipswich, IP4 1FF
• Sold Dec 2013£97,000 | 2 Bed Flat46 The Cambria, Regatta Quay, Ipswich, IP4 1FF46 The Cambria, Regatta Quay, Ipswich, IP4 1FF
• Sold Oct 2013£102,000 | 2 Bed Flat17 The Cambria, Regatta Quay, Ipswich, IP4 1FF17 The Cambria, Regatta Quay, Ipswich, IP4 1FF
• Sold Aug 2009£120,000 | 2 Bed Flat36 The Cambria, Regatta Quay, Ipswich, IP4 1FF36 The Cambria, Regatta Quay, Ipswich, IP4 1FF
• Sold Jan 2009£154,000 | 2 Bed Flat13 The Cambria, Regatta Quay, Ipswich, IP4 1FF13 The Cambria, Regatta Quay, Ipswich, IP4 1FF
• Sold Oct 2007£125,000 | 1 Bed Flat57, Neptune Square, Ipswich, IP4 1QH57, Neptune Square, Ipswich, IP4 1QH

Our analysis of the public data ranks 12, Neptune Square, Ipswich as the 65th largest and the 64th most expensive of the 69 addresses on Neptune Square, Ipswich, IP4.

Against the IP4 postcode district average, it is £109k less expensive than the typical property.

• St Helen's Primary School

  600 m away
• St Margaret's Church of England Voluntary Aided Primary School, Ipswich

  800 m away
• Clifford Road Primary School & Nursery

  1.0 km away

• Stoke High School - Ormiston Academy

  1.4 km away
• Copleston High School

  2.2 km away
• Chantry Academy

  2.4 km away

• Ipswich

  |

  1.2 km away
• Derby Road (Ipswich)

  |

  1.4 km away
• Westerfield

  |

  3.2 km away

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