According to data from HM Land Registry, 6, Seaward Avenue, Leiston sits on a plot of 333 m².

We have plot size data on 17 out of 29 other houses in the postcode and 6, Seaward Avenue, Leiston sits on the 6th largest plot.

6, Seaward Avenue, Leiston has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 Nov 2012.

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

According to the Land Registry and our network of Estate Agents, there have been 835 property sales within 650 metres of 6, Seaward Avenue, Leiston since 2007.

The most recent example is 55, Eastward Ho, Leiston, IP16 4AY, a freehold house which sold for £170,000 on the 5th June 2026.

Read more about house prices in IP16.

• Sold Jun 2026£170,000 | 3 Bed House55, Eastward Ho, Leiston, IP16 4AY55, Eastward Ho, Leiston, IP16 4AY
• Sold Feb 2026£250,000 | 3 Bed House10, Andrew Close, Leiston, IP16 4LE10, Andrew Close, Leiston, IP16 4LE
• Sold Feb 2026£257,000 | 3 Bed House17, Garrett Crescent, Leiston, IP16 4LF17, Garrett Crescent, Leiston, IP16 4LF
• Sold Aug 2024£200,000 | 3 Bed House6, Andrew Close, Leiston, IP16 4LE6, Andrew Close, Leiston, IP16 4LE
• Sold Nov 2023£170,000 | 2 Bed House9, Haven Road, Leiston, IP16 4AZ9, Haven Road, Leiston, IP16 4AZ
• Sold Jun 2023£270,000 | 3 Bed House16, Andrew Close, Leiston, IP16 4LE16, Andrew Close, Leiston, IP16 4LE
• Sold Jul 2022£236,000 | 3 Bed House8, Andrew Close, Leiston, IP16 4LE8, Andrew Close, Leiston, IP16 4LE
• Sold Jun 2022£270,600 | 3 Bed House25, Garrett Crescent, Leiston, IP16 4LF25, Garrett Crescent, Leiston, IP16 4LF
• Sold Sep 2020£256,000 | 3 Bed House2, Andrew Close, Leiston, IP16 4LE2, Andrew Close, Leiston, IP16 4LE
• Sold Apr 2020£280,000 | 3 Bed House18A, Andrew Close, Leiston, IP16 4LE18A, Andrew Close, Leiston, IP16 4LE
• Sold Aug 2019£199,000 | 3 Bed House4, Seaward Avenue, Leiston, IP16 4BB4, Seaward Avenue, Leiston, IP16 4BB
• Sold May 2019£200,000 | 3 Bed House4, Andrew Close, Leiston, IP16 4LE4, Andrew Close, Leiston, IP16 4LE
• Sold Apr 2019£60,000 | 3 Bed House8A, Andrew Close, Leiston, IP16 4LE8A, Andrew Close, Leiston, IP16 4LE
• Sold Jan 2019£210,100 | 3 Bed House27, Garrett Crescent, Leiston, IP16 4LF27, Garrett Crescent, Leiston, IP16 4LF
• Sold Dec 2017£345,000 | 4 Bed House2A, Seaward Avenue, Leiston, IP16 4BB2A, Seaward Avenue, Leiston, IP16 4BB
• Sold Sep 2016£139,000 | 2 Bed House11, Haven Road, Leiston, IP16 4AZ11, Haven Road, Leiston, IP16 4AZ
• Sold Dec 2013£80,000 | 3 Bed House23, Seaward Avenue, Leiston, IP16 4BB23, Seaward Avenue, Leiston, IP16 4BB
• Sold Aug 2011£155,000 | 3 Bed House23, Andrew Close, Leiston, IP16 4LE23, Andrew Close, Leiston, IP16 4LE
• Sold Jun 2009£328,000 | 4 Bed House1, Aldeburgh Road, Leiston, IP16 4JY1, Aldeburgh Road, Leiston, IP16 4JY
• Sold Jul 2007£165,000 | 3 Bed House18, Andrew Close, Leiston, IP16 4LE18, Andrew Close, Leiston, IP16 4LE

Seaward Avenue, Leiston, IP16 has a total of 93 addresses. According to our analysis of all the public data, 6, Seaward Avenue, Leiston is the 79th largest and the 92nd most expensive property on the street.

When compared to the postcode district it is £273k less expensive than the average property in IP16.

• Leiston Primary School

  300 m away
• Coldfair Green Community Primary School

  1.9 km away
• Middleton Community Primary School

  5.9 km away

• Alde Valley Academy

  300 m away
• Thomas Mills High School & Sixth Form

  17.4 km away
• Farlingaye High School

  22.1 km away

• Saxmundham

  |

  6.3 km away
• Darsham

  |

  8.7 km away
• Wickham Market

  |

  13.7 km away

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