According to data from HM Land Registry, 20, Onibury Road, Southampton sits on a plot of 290 m².

We have plot size data on 37 out of 38 other houses in the postcode and 20, Onibury Road, Southampton sits on the 13th largest plot.

20, Onibury Road, Southampton has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 01 May 2014.

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

According to HM Land Registry, 20, Onibury Road, Southampton was last sold on 2nd September 2014 for £199,950 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since September 2014, the market for similar properties has risen by 62.2%.

• Sold Sep 2014£199,950
• Sold Oct 2009£165,000

According to the Land Registry and our network of Estate Agents, there have been 183 sales of properties similar to 20, Onibury Road, Southampton within a radius of 480 metres since 2018.

The most recent example is 83, Vanguard Road, Southampton, SO18 2EN, a freehold house which sold for £270,000 on the 2nd April 2026.

Read more about house prices in SO18.

• Sold Apr 2026£270,000 | 3 Bed House83, Vanguard Road, Southampton, SO18 2EN83, Vanguard Road, Southampton, SO18 2EN
• Sold Mar 2026£258,000 | 3 Bed House40, Onibury Road, Southampton, SO18 2DD40, Onibury Road, Southampton, SO18 2DD
• Sold Oct 2025£285,000 | 3 Bed House4, Bromley Road, Southampton, SO18 2AB4, Bromley Road, Southampton, SO18 2AB
• Sold Aug 2025£275,000 | 2 Bed House4, Barton Crescent, Southampton, SO18 2BN4, Barton Crescent, Southampton, SO18 2BN
• Sold Apr 2025£300,000 | 3 Bed House107, Cleveland Road, Southampton, SO18 2BU107, Cleveland Road, Southampton, SO18 2BU
• Sold Mar 2025£285,000 | 3 Bed House16, Middleton Close, Southampton, SO18 2FP16, Middleton Close, Southampton, SO18 2FP
• Sold Oct 2024£320,000 | 3 Bed House24, Exeter Close, Southampton, SO18 2EF24, Exeter Close, Southampton, SO18 2EF
• Sold Aug 2024£322,000 | 2 Bed House2, Rother Close, Southampton, SO18 3NJ2, Rother Close, Southampton, SO18 3NJ
• Sold May 2024£245,000 | 3 Bed House28, Onibury Road, Southampton, SO18 2DD28, Onibury Road, Southampton, SO18 2DD
• Sold May 2024£300,000 | 3 Bed House2, Wycliffe Road, Southampton, SO18 2BZ2, Wycliffe Road, Southampton, SO18 2BZ
• Sold May 2024£295,000 | 3 Bed House19, Kesteven Way, Southampton, SO18 5RJ19, Kesteven Way, Southampton, SO18 5RJ
• Sold Dec 2023£280,000 | 3 Bed House61, Vanguard Road, Southampton, SO18 2EN61, Vanguard Road, Southampton, SO18 2EN
• Sold Jun 2023£285,000 | 3 Bed House14, Middleton Close, Southampton, SO18 2FP14, Middleton Close, Southampton, SO18 2FP
• Sold Jan 2023£305,000 | 3 Bed House24, Roundhill Close, Southampton, SO18 2FR24, Roundhill Close, Southampton, SO18 2FR
• Sold Jul 2022£345,000 | 3 Bed House20, Barton Crescent, Southampton, SO18 2BN20, Barton Crescent, Southampton, SO18 2BN
• Sold Mar 2022£250,000 | 3 Bed House55, Lytham Road, Southampton, SO18 2BW55, Lytham Road, Southampton, SO18 2BW
• Sold Dec 2021£275,000 | 3 Bed House95, Cleveland Road, Southampton, SO18 2BU95, Cleveland Road, Southampton, SO18 2BU
• Sold Sep 2021£270,000 | 3 Bed House25, Lytham Road, Southampton, SO18 2BQ25, Lytham Road, Southampton, SO18 2BQ
• Sold Mar 2021£252,000 | 2 Bed House59, Lytham Road, Southampton, SO18 2BW59, Lytham Road, Southampton, SO18 2BW
• Sold Oct 2018£245,000 | 3 Bed House9, Exeter Close, Southampton, SO18 2EF9, Exeter Close, Southampton, SO18 2EF

Onibury Road, Southampton, SO18 has a total of 58 addresses. According to our analysis of all the public data, 20, Onibury Road, Southampton is the 13th largest and the 13th most expensive property on the street.

When compared to the postcode district it is £26k more expensive than the average property in SO18.

• Moorlands Primary School

  300 m away
• Townhill Infant School

  500 m away
• Townhill Junior School

  500 m away

• Bitterne Park School

  1.0 km away
• Woodlands Community College

  1.5 km away
• Oasis Academy Sholing

  2.3 km away

• Bitterne

  |

  1.6 km away
• Swaythling

  |

  2.2 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.