5, Seaview Avenue, Basildon occupies a 527 m² plot as recorded by HM Land Registry.

Of the 30 other houses in this postcode, 27 have recorded plot sizes, and this one ranks as the 5th largest.

5, Seaview Avenue, Basildon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Nov 2025.

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

5, Seaview Avenue, Basildon last changed hands on 12th February 2026, selling for £450,000. 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 dropped by 1.9% since February 2026.

• Sold Feb 2026£450,000
• Sold Jan 2016£306,000

Land Registry records and our Estate Agent network show 32 sales of comparable properties within 830 metres of 5, Seaview Avenue, Basildon since 2012.

Most recently, 17, Hillcrest View, Basildon, SS16 4QU, a freehold house, sold at £425,000 on the 4th July 2025.

Read more about house prices in SS16.

• Sold Jul 2025£425,000 | 4 Bed House17, Hillcrest View, Basildon, SS16 4QU17, Hillcrest View, Basildon, SS16 4QU
• Sold May 2025£505,000 | 4 Bed House10, Hillcrest View, Basildon, SS16 4QU10, Hillcrest View, Basildon, SS16 4QU
• Sold Mar 2025£535,000 | 4 Bed House22, Hillcrest View, Basildon, SS16 4QU22, Hillcrest View, Basildon, SS16 4QU
• Sold Apr 2024£365,000 | 4 Bed House18, Downs Grove, Basildon, SS16 4QL18, Downs Grove, Basildon, SS16 4QL
• Sold Sep 2023£490,000 | 4 Bed House14, Mountview Close, Basildon, SS16 4RN14, Mountview Close, Basildon, SS16 4RN
• Sold Feb 2023£505,000 | 4 Bed House38, Seaview Avenue, Basildon, SS16 4QZ38, Seaview Avenue, Basildon, SS16 4QZ
• Sold Jan 2022£489,995 | 4 Bed House46, Seaview Avenue, Basildon, SS16 4QZ46, Seaview Avenue, Basildon, SS16 4QZ
• Sold Jun 2021£381,000 | 4 Bed House37, Seaview Avenue, Basildon, SS16 4QZ37, Seaview Avenue, Basildon, SS16 4QZ
• Sold May 2021£400,000 | 4 Bed House20, Leon Drive, Basildon, SS16 4RJ20, Leon Drive, Basildon, SS16 4RJ
• Sold Mar 2021£450,000 | 4 Bed House4, The Vale, Basildon, SS16 4RL4, The Vale, Basildon, SS16 4RL
• Sold Jan 2021£420,000 | 4 Bed House1, Angel Close, Basildon, SS16 4RF1, Angel Close, Basildon, SS16 4RF
• Sold Sep 2019£450,000 | 4 Bed House28, Hillcrest View, Basildon, SS16 4QU28, Hillcrest View, Basildon, SS16 4QU
• Sold Sep 2019£350,000 | 4 Bed House31, Seaview Avenue, Basildon, SS16 4QZ31, Seaview Avenue, Basildon, SS16 4QZ
• Sold Jun 2019£386,000 | 4 Bed House36, Seaview Avenue, Basildon, SS16 4QZ36, Seaview Avenue, Basildon, SS16 4QZ
• Sold Jun 2018£420,000 | 4 Bed House22, Mountview Close, Basildon, SS16 4RN22, Mountview Close, Basildon, SS16 4RN
• Sold Feb 2018£414,000 | 4 Bed House14, Hillcrest View, Basildon, SS16 4QU14, Hillcrest View, Basildon, SS16 4QU
• Sold Aug 2017£392,000 | 4 Bed House3, Seaview Avenue, Basildon, SS16 4QZ3, Seaview Avenue, Basildon, SS16 4QZ
• Sold Dec 2014£330,000 | 4 Bed House34, Seaview Avenue, Basildon, SS16 4QZ34, Seaview Avenue, Basildon, SS16 4QZ
• Sold Mar 2014£245,000 | 4 Bed House19, Downs Grove, Basildon, SS16 4QL19, Downs Grove, Basildon, SS16 4QL
• Sold Jan 2012£220,000 | 4 Bed House27, Seaview Avenue, Basildon, SS16 4QZ27, Seaview Avenue, Basildon, SS16 4QZ

Our analysis of the public data ranks 5, Seaview Avenue, Basildon as the 12th largest and the 11th most expensive of the 43 addresses on Seaview Avenue, Basildon, SS16.

Against the SS16 postcode district average, it is £102k more expensive than the typical property.

• Vange Primary School and Nursery

  500 m away
• Ryedene Primary and Nursery School

  700 m away
• Bardfield Academy

  900 m away

• Woodlands School

  1.8 km away
• The Basildon Lower Academy

  1.9 km away
• The Basildon Upper Academy

  2.2 km away

• Pitsea

  |

  1.9 km away
• Basildon

  |

  2.0 km away
• Laindon

  |

  4.0 km away

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