According to data from HM Land Registry, 4, Onibury Close, Southampton sits on a plot of 327 m².

We have plot size data on 5 out of 7 other houses in the postcode and 4, Onibury Close, Southampton sits on the 2nd largest plot.

4, Onibury Close, Southampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Sep 2016.

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 HM Land Registry, 4, Onibury Close, Southampton was last sold on 23rd July 2018 for £298,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since July 2018, the market for similar properties has risen by 29.0%.

• Sold Jul 2018£298,000
• Sold Nov 2015£153,000
• Sold Aug 2010£60,000

According to the Land Registry and our network of Estate Agents, there have been 149 sales of properties similar to 4, Onibury Close, Southampton within a radius of 490 metres since 2017.

The most recent example is 24, Adur Close, Southampton, SO18 3NH, a freehold house which sold for £370,000 on the 26th February 2026.

Read more about house prices in SO18.

• Sold Feb 2026£370,000 | 3 Bed House24, Adur Close, Southampton, SO18 3NH24, Adur Close, Southampton, SO18 3NH
• Sold Dec 2025£265,000 | 3 Bed House14, Roundhill Close, Southampton, SO18 2FR14, Roundhill Close, Southampton, SO18 2FR
• Sold Oct 2025£285,000 | 3 Bed House4, Bromley Road, Southampton, SO18 2AB4, Bromley Road, Southampton, SO18 2AB
• Sold Aug 2025£325,000 | 3 Bed House67, Cleveland Road, Southampton, SO18 2AE67, Cleveland Road, Southampton, SO18 2AE
• Sold Jun 2025£170,000 | 3 Bed House5, Onibury Close, Southampton, SO18 2DE5, Onibury Close, Southampton, SO18 2DE
• Sold Mar 2025£375,000 | 3 Bed House15, Exeter Road, Southampton, SO18 2ED15, Exeter Road, Southampton, SO18 2ED
• Sold Nov 2024£325,000 | 4 Bed House26, Roundhill Close, Southampton, SO18 2FR26, Roundhill Close, Southampton, SO18 2FR
• Sold Oct 2024£273,000 | 3 Bed House48, Exeter Road, Southampton, SO18 2EG48, Exeter Road, Southampton, SO18 2EG
• Sold Sep 2024£356,000 | 3 Bed House23, Glasslaw Road, Southampton, SO18 5PE23, Glasslaw Road, Southampton, SO18 5PE
• Sold Sep 2023£400,000 | 3 Bed House5, Exeter Road, Southampton, SO18 2ED5, Exeter Road, Southampton, SO18 2ED
• Sold Jul 2023£375,000 | 3 Bed House53, Portview Road, Southampton, SO18 2RJ53, Portview Road, Southampton, SO18 2RJ
• Sold Apr 2023£240,000 | 3 Bed House17, Wakefield Road, Southampton, SO18 2DN17, Wakefield Road, Southampton, SO18 2DN
• Sold Apr 2023£265,000 | 3 Bed House72, Portview Road, Southampton, SO18 2AX72, Portview Road, Southampton, SO18 2AX
• Sold Aug 2022£310,500 | 3 Bed House17, Kesteven Way, Southampton, SO18 5RJ17, Kesteven Way, Southampton, SO18 5RJ
• Sold Apr 2022£310,000 | 3 Bed House103, Cleveland Road, Southampton, SO18 2BU103, Cleveland Road, Southampton, SO18 2BU
• Sold May 2020£246,000 | 4 Bed House13, Middleton Close, Southampton, SO18 2FP13, Middleton Close, Southampton, SO18 2FP
• Sold May 2020£240,000 | 3 Bed House33, Onibury Road, Southampton, SO18 2DB33, Onibury Road, Southampton, SO18 2DB
• Sold Feb 2020£300,000 | 3 Bed House1, Onibury Close, Southampton, SO18 2DE1, Onibury Close, Southampton, SO18 2DE
• Sold Jan 2018£340,000 | 3 Bed House33, Exeter Road, Southampton, SO18 2ED33, Exeter Road, Southampton, SO18 2ED
• Sold Feb 2017£245,000 | 3 Bed House22, Gatcombe Gardens, Southampton, SO18 3NA22, Gatcombe Gardens, Southampton, SO18 3NA

Onibury Close, Southampton, SO18 has a total of 7 addresses. According to our analysis of all the public data, 4, Onibury Close, Southampton is the largest and the most expensive property on the street.

When compared to the postcode district it is £77k more expensive than the average property in SO18.

• Townhill Infant School

  400 m away
• Moorlands Primary School

  400 m away
• Townhill Junior School

  400 m away

• Bitterne Park School

  900 m away
• Woodlands Community College

  1.6 km away
• Oasis Academy Sholing

  2.4 km away

• Bitterne

  |

  1.7 km away
• Swaythling

  |

  2.0 km away
• St Denys

  |

  2.2 km away

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