HM Land Registry records the plot of land for 23, Blackwater Close, Basingstoke as measuring 117 m².

That makes it the 18th largest plot in the postcode, where all 23 other houses have recorded plot data.

23, Blackwater Close, Basingstoke has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Jul 2025.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 23, Blackwater Close, Basingstoke completed on 10th November 1995 at £59,995 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

• Sold Nov 1995£59,995

Since 2018 141 properties similar to 23, Blackwater Close, Basingstoke have sold within a radius of 650 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th March 2026, was 13, Cam Walk, Basingstoke, RG21 4DF, a leasehold house which sold for £275,000.

Read more about house prices in RG21.

• Sold Mar 2026£275,000 | 3 Bed House13, Cam Walk, Basingstoke, RG21 4DF13, Cam Walk, Basingstoke, RG21 4DF
• Sold Feb 2026£275,000 | 3 Bed House11, Arun Court, Basingstoke, RG21 4BP11, Arun Court, Basingstoke, RG21 4BP
• Sold Dec 2025£325,000 | 3 Bed House6, Meon Walk, Basingstoke, RG21 4DX6, Meon Walk, Basingstoke, RG21 4DX
• Sold Nov 2025£310,000 | 3 Bed House5, Meon Walk, Basingstoke, RG21 4DX5, Meon Walk, Basingstoke, RG21 4DX
• Sold Oct 2025£238,000 | 3 Bed House17, Avon Walk, Basingstoke, RG21 4DJ17, Avon Walk, Basingstoke, RG21 4DJ
• Sold Sep 2025£285,000 | 3 Bed House16, Kennet Close, Basingstoke, RG21 4BU16, Kennet Close, Basingstoke, RG21 4BU
• Sold Aug 2025£295,000 | 3 Bed House11, Bourne Court, Basingstoke, RG21 4QA11, Bourne Court, Basingstoke, RG21 4QA
• Sold May 2025£300,000 | 3 Bed House15, Thames Court, Basingstoke, RG21 4DP15, Thames Court, Basingstoke, RG21 4DP
• Sold Mar 2025£284,000 | 3 Bed House10, Thames Court, Basingstoke, RG21 4DP10, Thames Court, Basingstoke, RG21 4DP
• Sold Feb 2025£360,000 | 3 Bed House14, Trent Way, Basingstoke, RG21 4DW14, Trent Way, Basingstoke, RG21 4DW
• Sold Jan 2025£260,000 | 3 Bed House4, Avon Walk, Basingstoke, RG21 4DJ4, Avon Walk, Basingstoke, RG21 4DJ
• Sold Oct 2024£280,000 | 3 Bed House7, Roding Close, Basingstoke, RG21 4DU7, Roding Close, Basingstoke, RG21 4DU
• Sold Sep 2024£322,500 | 3 Bed House5, Blackwater Close, Basingstoke, RG21 4QB5, Blackwater Close, Basingstoke, RG21 4QB
• Sold May 2024£280,000 | 3 Bed House1, Trent Way, Basingstoke, RG21 4DW1, Trent Way, Basingstoke, RG21 4DW
• Sold Sep 2023£320,000 | 3 Bed House6, Bourne Court, Basingstoke, RG21 4QA6, Bourne Court, Basingstoke, RG21 4QA
• Sold May 2023£260,000 | 3 Bed House16, Thames Court, Basingstoke, RG21 4DP16, Thames Court, Basingstoke, RG21 4DP
• Sold Nov 2022£320,000 | 3 Bed House3, Trent Way, Basingstoke, RG21 4DW3, Trent Way, Basingstoke, RG21 4DW
• Sold Jul 2021£295,000 | 3 Bed House9, Meon Walk, Basingstoke, RG21 4DX9, Meon Walk, Basingstoke, RG21 4DX
• Sold Jul 2020£240,000 | 3 Bed House3, Meon Walk, Basingstoke, RG21 4DX3, Meon Walk, Basingstoke, RG21 4DX
• Sold Feb 2018£270,000 | 3 Bed House3, Roding Close, Basingstoke, RG21 4DU3, Roding Close, Basingstoke, RG21 4DU

Of the 23 addresses on Blackwater Close, Basingstoke, RG21, 23, Blackwater Close, Basingstoke comes out as the 3rd largest and the 3rd most expensive in our analysis of the public data.

It is also £17k more expensive than the average property across the RG21 district.

• Rucstall Primary School

  900 m away
• Fairfields Primary School

  1.0 km away
• South View Junior School

  1.1 km away

• The Costello School

  400 m away
• The Vyne Community School

  1.2 km away
• Cranbourne

  2.0 km away

• Basingstoke

  |

  800 m away
• Bramley (Hampshire)

  |

  7.2 km away
• Hook

  |

  8.2 km away

The flood risk here is rated Very Low, based on Environment Agency data.