18, Mercury Walk, Hemel Hempstead occupies a 199 m² plot as recorded by HM Land Registry.

Of the 24 other houses in this postcode, 22 have recorded plot sizes, and this one ranks as the 7th largest.

18, Mercury Walk, Hemel Hempstead has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 21 Apr 2010.

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

18, Mercury Walk, Hemel Hempstead last changed hands on 8th December 2014, selling for £250,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 72.3% since December 2014.

• Sold Dec 2014£250,000
• Sold Oct 2010£194,500

Land Registry records and our Estate Agent network show 269 sales of comparable properties within 620 metres of 18, Mercury Walk, Hemel Hempstead since 2018.

Most recently, 103, Jupiter Drive, Hemel Hempstead, HP2 5NT, a freehold house, sold at £345,000 on the 22nd January 2026.

Read more about house prices in HP2.

• Sold Jan 2026£345,000 | 3 Bed House103, Jupiter Drive, Hemel Hempstead, HP2 5NT103, Jupiter Drive, Hemel Hempstead, HP2 5NT
• Sold Jul 2025£376,000 | 3 Bed House16, Mercury Walk, Hemel Hempstead, HP2 5PH16, Mercury Walk, Hemel Hempstead, HP2 5PH
• Sold Mar 2025£365,000 | 3 Bed House68, Saturn Way, Hemel Hempstead, HP2 5PA68, Saturn Way, Hemel Hempstead, HP2 5PA
• Sold Feb 2025£390,000 | 3 Bed House97, Saturn Way, Hemel Hempstead, HP2 5PD97, Saturn Way, Hemel Hempstead, HP2 5PD
• Sold Aug 2024£365,000 | 3 Bed House83, Jupiter Drive, Hemel Hempstead, HP2 5NT83, Jupiter Drive, Hemel Hempstead, HP2 5NT
• Sold Jul 2024£357,000 | 3 Bed House62, Saturn Way, Hemel Hempstead, HP2 5PA62, Saturn Way, Hemel Hempstead, HP2 5PA
• Sold May 2024£320,000 | 3 Bed House179, Jupiter Drive, Hemel Hempstead, HP2 5NN179, Jupiter Drive, Hemel Hempstead, HP2 5NN
• Sold Dec 2023£375,000 | 3 Bed House169, Jupiter Drive, Hemel Hempstead, HP2 5NN169, Jupiter Drive, Hemel Hempstead, HP2 5NN
• Sold Dec 2023£372,500 | 3 Bed House38, Larchwood Road, Hemel Hempstead, HP2 5NB38, Larchwood Road, Hemel Hempstead, HP2 5NB
• Sold Dec 2023£343,000 | 3 Bed House36, Saturn Way, Hemel Hempstead, HP2 5PA36, Saturn Way, Hemel Hempstead, HP2 5PA
• Sold Jul 2023£343,000 | 3 Bed House25, Mercury Walk, Hemel Hempstead, HP2 5PH25, Mercury Walk, Hemel Hempstead, HP2 5PH
• Sold Nov 2022£350,000 | 3 Bed House21, Mercury Walk, Hemel Hempstead, HP2 5PH21, Mercury Walk, Hemel Hempstead, HP2 5PH
• Sold Jun 2022£325,000 | 3 Bed House194, Jupiter Drive, Hemel Hempstead, HP2 5NJ194, Jupiter Drive, Hemel Hempstead, HP2 5NJ
• Sold Mar 2022£360,000 | 3 Bed House38, Saturn Way, Hemel Hempstead, HP2 5PA38, Saturn Way, Hemel Hempstead, HP2 5PA
• Sold Dec 2021£353,000 | 3 Bed House183, Jupiter Drive, Hemel Hempstead, HP2 5NN183, Jupiter Drive, Hemel Hempstead, HP2 5NN
• Sold Jun 2021£340,000 | 3 Bed House209, Jupiter Drive, Hemel Hempstead, HP2 5NJ209, Jupiter Drive, Hemel Hempstead, HP2 5NJ
• Sold Apr 2021£318,000 | 3 Bed House75, Saturn Way, Hemel Hempstead, HP2 5PA75, Saturn Way, Hemel Hempstead, HP2 5PA
• Sold Aug 2020£272,500 | 3 Bed House54, Saturn Way, Hemel Hempstead, HP2 5PA54, Saturn Way, Hemel Hempstead, HP2 5PA
• Sold May 2020£280,000 | 3 Bed House19, Mercury Walk, Hemel Hempstead, HP2 5PH19, Mercury Walk, Hemel Hempstead, HP2 5PH
• Sold Mar 2018£307,000 | 3 Bed House74, Saturn Way, Hemel Hempstead, HP2 5PA74, Saturn Way, Hemel Hempstead, HP2 5PA

Our analysis of the public data ranks 18, Mercury Walk, Hemel Hempstead as the 36th largest and the 36th most expensive of the 52 addresses on Mercury Walk, Hemel Hempstead, HP2.

Against the HP2 postcode district average, it is £10k less expensive than the typical property.

• Jupiter Primary School

  300 m away
• Hammond Academy

  400 m away
• Yewtree Primary School

  500 m away

• The Astley Cooper School

  1.1 km away
• The Adeyfield Academy

  1.4 km away
• Laureate Academy

  2.3 km away

• Hemel Hempstead

  |

  3.7 km away
• Apsley

  |

  3.8 km away
• Kings Langley

  |

  6.7 km away

Environment Agency data suggests this area has a Very Low risk of flooding.