According to data from HM Land Registry, 20, Mosaic Close, Southampton sits on a plot of 188 m².

We have plot size data on 46 out of 46 other houses in the postcode and 20, Mosaic Close, Southampton sits on the 30th largest plot.

20, Mosaic Close, Southampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Oct 2020.

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, 20, Mosaic Close, Southampton was last sold on 31st March 2025 for £311,000 and was recorded as a freehold house.

The property has had 5 sales since 1995.

Since March 2025, the market for similar properties has dropped by 0.1%.

• Sold Mar 2025£311,000
• Sold Jan 2021£260,000
• Sold Aug 2008£168,000

According to the Land Registry and our network of Estate Agents, there have been 87 sales of properties similar to 20, Mosaic Close, Southampton within a radius of 710 metres since 2014.

The most recent example is 2, Tumulus Close, Southampton, SO19 6RL, a freehold house which sold for £325,000 on the 27th February 2026.

Read more about house prices in SO19.

• Sold Feb 2026£325,000 | 3 Bed House2, Tumulus Close, Southampton, SO19 6RL2, Tumulus Close, Southampton, SO19 6RL
• Sold Feb 2026£328,000 | 3 Bed House1, Tumulus Close, Southampton, SO19 6RL1, Tumulus Close, Southampton, SO19 6RL
• Sold Dec 2025£308,000 | 3 Bed House17, Mosaic Close, Southampton, SO19 6RR17, Mosaic Close, Southampton, SO19 6RR
• Sold Nov 2025£250,000 | 3 Bed House11, Flint Close, Southampton, SO19 6RQ11, Flint Close, Southampton, SO19 6RQ
• Sold Nov 2025£310,000 | 3 Bed House45, Flint Close, Southampton, SO19 6RQ45, Flint Close, Southampton, SO19 6RQ
• Sold Sep 2025£298,000 | 3 Bed House25, Mosaic Close, Southampton, SO19 6RR25, Mosaic Close, Southampton, SO19 6RR
• Sold Mar 2025£230,000 | 3 Bed House27, Mosaic Close, Southampton, SO19 6RR27, Mosaic Close, Southampton, SO19 6RR
• Sold Feb 2024£305,000 | 3 Bed House24, Flint Close, Southampton, SO19 6RQ24, Flint Close, Southampton, SO19 6RQ
• Sold Nov 2023£320,000 | 3 Bed House29, Mosaic Close, Southampton, SO19 6RR29, Mosaic Close, Southampton, SO19 6RR
• Sold May 2023£300,000 | 3 Bed House16, Tumulus Close, Southampton, SO19 6RL16, Tumulus Close, Southampton, SO19 6RL
• Sold Apr 2023£315,000 | 3 Bed House26, Flint Close, Southampton, SO19 6RQ26, Flint Close, Southampton, SO19 6RQ
• Sold Aug 2022£247,000 | 3 Bed House13, Tumulus Close, Southampton, SO19 6RL13, Tumulus Close, Southampton, SO19 6RL
• Sold Mar 2022£290,000 | 3 Bed House49, Flint Close, Southampton, SO19 6RQ49, Flint Close, Southampton, SO19 6RQ
• Sold Jun 2021£285,000 | 3 Bed House23, Mosaic Close, Southampton, SO19 6RR23, Mosaic Close, Southampton, SO19 6RR
• Sold Jun 2021£340,000 | 3 Bed House35, Mosaic Close, Southampton, SO19 6RR35, Mosaic Close, Southampton, SO19 6RR
• Sold Dec 2020£218,500 | 3 Bed House17, Flint Close, Southampton, SO19 6RQ17, Flint Close, Southampton, SO19 6RQ
• Sold Sep 2020£250,000 | 3 Bed House19, Flint Close, Southampton, SO19 6RQ19, Flint Close, Southampton, SO19 6RQ
• Sold Oct 2019£220,000 | 3 Bed House7, Mosaic Close, Southampton, SO19 6RR7, Mosaic Close, Southampton, SO19 6RR
• Sold Jun 2018£248,000 | 3 Bed House35, Flint Close, Southampton, SO19 6RQ35, Flint Close, Southampton, SO19 6RQ
• Sold May 2014£199,000 | 3 Bed House16, Mosaic Close, Southampton, SO19 6RR16, Mosaic Close, Southampton, SO19 6RR

Mosaic Close, Southampton, SO19 has a total of 46 addresses. According to our analysis of all the public data, 20, Mosaic Close, Southampton is the 24th largest and the 28th most expensive property on the street.

When compared to the postcode district it is £53k more expensive than the average property in SO19.

• Hightown Primary School

  300 m away
• Kanes Hill Primary School

  1.2 km away
• Valentine Primary School & Nursery

  1.3 km away

• Oasis Academy Mayfield

  1.9 km away
• Woodlands Community College

  2.1 km away
• Oasis Academy Sholing

  2.5 km away

• Bursledon

  |

  2.4 km away
• Sholing

  |

  2.8 km away
• Netley

  |

  3.2 km away

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