HM Land Registry records the plot of land for 21, Green Lane, Hemel Hempstead as measuring 1,285 m².

That makes it the 4th largest plot in the postcode, where 7 of the 10 other houses have recorded plot data.

21, Green Lane, Hemel Hempstead has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 May 2015.

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

Since 2013 28 properties similar to 21, Green Lane, Hemel Hempstead have sold within a radius of 670 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 12th December 2025, was Monks Cottage, Leverstock Green Road, Hemel Hempstead, HP3 8LR, a freehold house which sold for £980,000.

Read more about house prices in HP2.

• Sold Dec 2025£980,000 | 5 Bed HouseMonks Cottage, Leverstock Green Road, Hemel Hempstead, HP3 8LRMonks Cottage, Leverstock Green Road, Hemel Hempstead, HP3 8LR
• Sold Oct 2025£940,000 | 5 Bed House355, Chambersbury Lane, Hemel Hempstead, HP3 8LW355, Chambersbury Lane, Hemel Hempstead, HP3 8LW
• Sold Oct 2025£870,000 | 5 Bed House27, Green Lane, Hemel Hempstead, HP2 4SA27, Green Lane, Hemel Hempstead, HP2 4SA
• Sold Aug 2025£870,000 | 4 Bed House352, Chambersbury Lane, Hemel Hempstead, HP3 8LW352, Chambersbury Lane, Hemel Hempstead, HP3 8LW
• Sold Jan 2025£838,000 | 4 Bed House357, Chambersbury Lane, Hemel Hempstead, HP3 8LW357, Chambersbury Lane, Hemel Hempstead, HP3 8LW
• Sold Jan 2025£800,000 | 5 Bed House52, Bedmond Road, Hemel Hempstead, HP3 8LL52, Bedmond Road, Hemel Hempstead, HP3 8LL
• Sold Sep 2024£785,000 | 5 Bed House28, Delmar Avenue, Hemel Hempstead, HP2 4LZ28, Delmar Avenue, Hemel Hempstead, HP2 4LZ
• Sold Oct 2022£745,000 | 5 Bed House45, Delmar Avenue, Hemel Hempstead, HP2 4LZ45, Delmar Avenue, Hemel Hempstead, HP2 4LZ
• Sold Apr 2022£840,000 | 4 Bed House8, Bartel Close, Hemel Hempstead, HP3 8LX8, Bartel Close, Hemel Hempstead, HP3 8LX
• Sold Sep 2021£805,000 | 5 Bed House12, The Horseshoe, Hemel Hempstead, HP3 8QW12, The Horseshoe, Hemel Hempstead, HP3 8QW
• Sold May 2021£885,000 | 4 Bed House40, Tile Kiln Crescent, Hemel Hempstead, HP3 8NT40, Tile Kiln Crescent, Hemel Hempstead, HP3 8NT
• Sold Jan 2020£660,000 | 5 Bed House26, Delmar Avenue, Hemel Hempstead, HP2 4LZ26, Delmar Avenue, Hemel Hempstead, HP2 4LZ
• Sold Dec 2019£490,000 | 5 Bed House26, Malmes Croft, Hemel Hempstead, HP3 8QX26, Malmes Croft, Hemel Hempstead, HP3 8QX
• Sold Dec 2018£940,000 | 5 Bed House25, Green Lane, Hemel Hempstead, HP2 4SA25, Green Lane, Hemel Hempstead, HP2 4SA
• Sold Nov 2017£875,000 | 4 Bed House7, Delmar Avenue, Hemel Hempstead, HP2 4LY7, Delmar Avenue, Hemel Hempstead, HP2 4LY
• Sold Sep 2017£650,000 | 4 Bed House52, Greenacres, Hemel Hempstead, HP2 4NA52, Greenacres, Hemel Hempstead, HP2 4NA
• Sold Jan 2017£860,000 | 4 Bed House361, Chambersbury Lane, Hemel Hempstead, HP3 8LW361, Chambersbury Lane, Hemel Hempstead, HP3 8LW
• Sold Dec 2016£765,000 | 5 Bed House1, Oakhill Close, Hemel Hempstead, HP2 4FZ1, Oakhill Close, Hemel Hempstead, HP2 4FZ
• Sold Nov 2016£705,000 | 5 Bed House2, Greenacres, Hemel Hempstead, HP2 4LX2, Greenacres, Hemel Hempstead, HP2 4LX
• Sold Nov 2013£530,000 | 4 Bed House18, The Horseshoe, Hemel Hempstead, HP3 8QW18, The Horseshoe, Hemel Hempstead, HP3 8QW

Of the 29 addresses on Green Lane, Hemel Hempstead, HP2, 21, Green Lane, Hemel Hempstead comes out as the 9th largest and the 7th most expensive in our analysis of the public data.

It is also £632k more expensive than the average property across the HP2 district.

• Leverstock Green Church of England Primary School

  100 m away
• Hobbs Hill Wood Primary School

  1.1 km away
• Saint Albert the Great Catholic Primary School, a Voluntary Academy

  1.1 km away

• Longdean School

  1.2 km away
• The Adeyfield Academy

  1.3 km away
• The Astley Cooper School

  3.1 km away

• Apsley

  |

  2.9 km away
• Hemel Hempstead

  |

  4.2 km away
• Kings Langley

  |

  4.8 km away

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