According to data from HM Land Registry, 20, Topaz Drive, Andover sits on a plot of 129 m².

We have plot size data on 26 out of 26 other houses in the postcode and 20, Topaz Drive, Andover sits on the 25th largest plot.

20, Topaz Drive, Andover has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Oct 2014.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to Ashwells Estate agents and HM Land Registry, 20, Topaz Drive, Andover was last sold on 30th August 2016 for £249,950 and was recorded as a freehold house.

The selling agent was Ashwells Estate agents. The property has had 4 sales since 1995.

Since August 2016, the market for similar properties has risen by 15.0%.

• 
  Sold Aug 2016£249,950
• Sold Jun 2013£186,000
• Sold Dec 2005£179,950

According to the Land Registry and our network of Estate Agents, there have been 236 sales of properties similar to 20, Topaz Drive, Andover within a radius of 580 metres since 2011.

The most recent example is 5, Topaz Drive, Andover, SP10 3ED, a freehold house which sold for £355,000 on the 27th November 2025.

Read more about house prices in SP10.

• Sold Nov 2025£355,000 | 3 Bed House5, Topaz Drive, Andover, SP10 3ED5, Topaz Drive, Andover, SP10 3ED
• 
  Sold Sep 2025£330,000 | 3 Bed House6, Topaz Drive, Andover, SP10 3ED6, Topaz Drive, Andover, SP10 3ED
• Sold Jun 2025£272,500 | 3 Bed House3, Watson Acre, Andover, SP10 3YB3, Watson Acre, Andover, SP10 3YB
• Sold Apr 2025£425,000 | 3 Bed House18, Amber Gardens, Andover, SP10 3EB18, Amber Gardens, Andover, SP10 3EB
• Sold Jul 2024£310,000 | 3 Bed House6, Watson Acre, Andover, SP10 3YB6, Watson Acre, Andover, SP10 3YB
• Sold May 2024£332,000 | 3 Bed House29, Amber Gardens, Andover, SP10 3EB29, Amber Gardens, Andover, SP10 3EB
• Sold Jan 2024£290,000 | 3 Bed House36, Watson Acre, Andover, SP10 3YB36, Watson Acre, Andover, SP10 3YB
• Sold Jun 2023£345,000 | 3 Bed House54, Topaz Drive, Andover, SP10 3EE54, Topaz Drive, Andover, SP10 3EE
• Sold Mar 2023£330,000 | 3 Bed House71, Topaz Drive, Andover, SP10 3EE71, Topaz Drive, Andover, SP10 3EE
• Sold Jan 2023£400,000 | 3 Bed House11, Topaz Drive, Andover, SP10 3ED11, Topaz Drive, Andover, SP10 3ED
• Sold Aug 2022£370,000 | 3 Bed House75, Topaz Drive, Andover, SP10 3EE75, Topaz Drive, Andover, SP10 3EE
• Sold Feb 2022£340,000 | 3 Bed House2, Topaz Drive, Andover, SP10 3ED2, Topaz Drive, Andover, SP10 3ED
• Sold Feb 2021£243,000 | 3 Bed House8 Stanley Mews, The Drove, Andover, SP10 3NX8 Stanley Mews, The Drove, Andover, SP10 3NX
• Sold Sep 2020£255,000 | 3 Bed House27, Topaz Drive, Andover, SP10 3ED27, Topaz Drive, Andover, SP10 3ED
• Sold Jan 2020£240,000 | 3 Bed House28, Topaz Drive, Andover, SP10 3EE28, Topaz Drive, Andover, SP10 3EE
• Sold Oct 2019£239,950 | 3 Bed House5 Stanley Mews, The Drove, Andover, SP10 3NX5 Stanley Mews, The Drove, Andover, SP10 3NX
• Sold Oct 2016£249,950 | 3 Bed House21, Topaz Drive, Andover, SP10 3ED21, Topaz Drive, Andover, SP10 3ED
• 
  Sold Aug 2015£249,950 | 3 Bed House26, Topaz Drive, Andover, SP10 3ED26, Topaz Drive, Andover, SP10 3ED
• Sold Jan 2015£240,000 | 3 Bed House18, Topaz Drive, Andover, SP10 3ED18, Topaz Drive, Andover, SP10 3ED
• Sold Mar 2011£214,000 | 3 Bed House22, Topaz Drive, Andover, SP10 3ED22, Topaz Drive, Andover, SP10 3ED

Our network of Estate Agents reports 4 lets within 580 metres of 20, Topaz Drive, Andover over the last 2 years.

Most recently, 7, Holmes Court, Andover, SP10 3UB, a freehold house, was let by Ashwells Estate agents in September 2025.

• 
  Let Sep 2025£ Undisclosed | 2 Bed House7, Holmes Court, Andover, SP10 3UB7, Holmes Court, Andover, SP10 3UB
• 
  Let Aug 2025£ Undisclosed | 2 Bed House42, Brackenbury, Andover, SP10 3PU42, Brackenbury, Andover, SP10 3PU
• 
  Let Feb 2024£ Undisclosed | 2 Bed House8, Holmes Court, Andover, SP10 3UB8, Holmes Court, Andover, SP10 3UB
• 
  Let Sep 2023£ Undisclosed | 2 Bed House9, Jenson Gardens, Andover, SP10 3UA9, Jenson Gardens, Andover, SP10 3UA

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

Topaz Drive, Andover, SP10 has a total of 74 addresses. According to our analysis of all the public data, 20, Topaz Drive, Andover is the 36th largest and the 31st most expensive property on the street.

When compared to the postcode district it is £21k more expensive than the average property in SP10.

• Portway Junior School

  400 m away
• Portway Infant School

  400 m away
• St John the Baptist Catholic Primary School, Andover

  600 m away

• John Hanson Community School

  600 m away
• Harrow Way Community School

  700 m away
• Lift Winton

  2.7 km away

• Andover

  |

  700 m away
• Grateley

  |

  9.4 km away
• Whitchurch (Hampshire)

  |

  11.8 km away

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