According to data from HM Land Registry, Mariner House, 3 The Heights, Southampton sits on a plot of 1,137 m².

We have plot size data on 27 out of 27 other houses in the postcode and Mariner House, 3 The Heights, Southampton sits on the largest plot.

According to the Land Registry and our network of Estate Agents, there have been 965 property sales within 840 metres of Mariner House, 3 The Heights, Southampton over the last 2 years.

The most recent example is 16, Strawberry Fields, Southampton, SO30 4QY, a freehold house which sold for £825,000 on the 19th March 2026.

Read more about house prices in SO30.

• Sold Mar 2026£825,000 | 5 Bed House16, Strawberry Fields, Southampton, SO30 4QY16, Strawberry Fields, Southampton, SO30 4QY
• Sold Nov 2021£832,500 | 5 Bed House2 The Heights, Strawberry Fields, Southampton, SO30 4QY2 The Heights, Strawberry Fields, Southampton, SO30 4QY
• Sold Oct 2020£555,000 | 5 Bed House1 The Heights, Strawberry Fields, Southampton, SO30 4QY1 The Heights, Strawberry Fields, Southampton, SO30 4QY

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

• Kanes Hill Primary School

  900 m away
• Hightown Primary School

  1.1 km away
• Shamblehurst Primary School

  1.3 km away

• Wildern School

  1.4 km away
• Woodlands Community College

  1.8 km away
• Deer Park School

  2.7 km away

• Hedge End

  |

  2.9 km away
• Bursledon

  |

  3.0 km away
• Sholing

  |

  3.7 km away

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