1, Sun Square, Hemel Hempstead occupies a 31 m² plot as recorded by HM Land Registry.

Of the 9 other houses in this postcode, 5 have recorded plot sizes, and this one ranks as the 4th largest.

1, Sun Square, Hemel Hempstead has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 Mar 2011.

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

1, Sun Square, Hemel Hempstead last changed hands on 22nd March 2012, selling for £237,500. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has risen by 108.4% since March 2012.

• Sold Mar 2012£237,500
• Sold Sep 2002£192,000
• Sold Dec 1996£68,000

Land Registry records and our Estate Agent network show 18 sales of comparable properties within 500 metres of 1, Sun Square, Hemel Hempstead since 2008.

Most recently, 1 Austin Mews, High Street, Hemel Hempstead, HP1 3AF, a freehold house, sold at £295,000 on the 5th December 2025.

Read more about house prices in HP1.

• Sold Dec 2025£295,000 | 2 Bed House1 Austin Mews, High Street, Hemel Hempstead, HP1 3AF1 Austin Mews, High Street, Hemel Hempstead, HP1 3AF
• Sold Apr 2024£300,000 | 2 Bed House6 Mulberry Court, High Street, Hemel Hempstead, HP1 3AL6 Mulberry Court, High Street, Hemel Hempstead, HP1 3AL
• Sold Mar 2024£305,000 | 2 Bed House99, Chapel Street, Hemel Hempstead, HP2 5AE99, Chapel Street, Hemel Hempstead, HP2 5AE
• Sold Nov 2021£272,500 | 2 Bed House4 Mulberry Court, High Street, Hemel Hempstead, HP1 3AL4 Mulberry Court, High Street, Hemel Hempstead, HP1 3AL
• Sold Aug 2021£318,000 | 2 Bed House22, Church Street, Hemel Hempstead, HP2 5AD22, Church Street, Hemel Hempstead, HP2 5AD
• Sold Feb 2021£269,950 | 2 Bed House22, Little Mimms, Hemel Hempstead, HP2 5XP22, Little Mimms, Hemel Hempstead, HP2 5XP
• Sold Aug 2020£256,000 | 2 Bed House5, Armstrong Place, Hemel Hempstead, HP1 3AN5, Armstrong Place, Hemel Hempstead, HP1 3AN
• Sold Aug 2019£250,000 | 2 Bed House3 Mulberry Court, High Street, Hemel Hempstead, HP1 3AL3 Mulberry Court, High Street, Hemel Hempstead, HP1 3AL
• Sold Aug 2019£275,000 | 2 Bed House19, Church Street, Hemel Hempstead, HP2 5AD19, Church Street, Hemel Hempstead, HP2 5AD
• Sold Jan 2017£235,000 | 2 Bed House2 Austin Mews, High Street, Hemel Hempstead, HP1 3AF2 Austin Mews, High Street, Hemel Hempstead, HP1 3AF
• Sold Jun 2015£185,000 | 2 Bed House12, Allandale, Hemel Hempstead, HP2 5XZ12, Allandale, Hemel Hempstead, HP2 5XZ
• Sold May 2015£248,000 | 2 Bed House5 Mulberry Court, High Street, Hemel Hempstead, HP1 3AL5 Mulberry Court, High Street, Hemel Hempstead, HP1 3AL
• Sold Aug 2014£169,950 | 2 Bed House5, The Brackens, Hemel Hempstead, HP2 5JA5, The Brackens, Hemel Hempstead, HP2 5JA
• Sold Mar 2014£167,500 | 2 Bed House49B, High Street, Hemel Hempstead, HP1 3AF49B, High Street, Hemel Hempstead, HP1 3AF
• Sold Nov 2013£89,232 | 3 Bed House30, Little Mimms, Hemel Hempstead, HP2 5XP30, Little Mimms, Hemel Hempstead, HP2 5XP
• Sold Nov 2013£184,950 | 2 Bed House101, Chapel Street, Hemel Hempstead, HP2 5AE101, Chapel Street, Hemel Hempstead, HP2 5AE
• Sold Sep 2011£133,000 | 2 Bed House1, The Brackens, Hemel Hempstead, HP2 5JA1, The Brackens, Hemel Hempstead, HP2 5JA
• Sold Nov 2008£134,000 | 2 Bed House14, Church Street, Hemel Hempstead, HP2 5AD14, Church Street, Hemel Hempstead, HP2 5AD

Our analysis of the public data ranks 1, Sun Square, Hemel Hempstead as the 8th largest and the 6th most expensive of the 11 addresses on Sun Square, Hemel Hempstead, HP1.

Against the HP1 postcode district average, it is £123k less expensive than the typical property.

• George Street Primary School

  300 m away
• Gade Valley Primary School

  700 m away
• St Cuthbert Mayne Voluntary Catholic Junior Academy

  700 m away

• Laureate Academy

  800 m away
• The Hemel Hempstead School

  1.3 km away
• The Adeyfield Academy

  1.8 km away

• Hemel Hempstead

  |

  2.4 km away
• Apsley

  |

  3.2 km away
• Berkhamsted

  |

  6.2 km away

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