HM Land Registry records the plot of land for 18, Walnut Grove, Hemel Hempstead as measuring 209 m².

That makes it the 30th largest plot in the postcode, where all 50 other houses have recorded plot data.

18, Walnut Grove, Hemel Hempstead has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Sep 2024.

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 18, Walnut Grove, Hemel Hempstead completed on 13th December 2024 at £420,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 2.0% over the period since December 2024.

• Sold Dec 2024£420,000

Since 2014 94 properties similar to 18, Walnut Grove, Hemel Hempstead have sold within a radius of 490 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 15th December 2025, was 146, Turners Hill, Hemel Hempstead, HP2 4LW, a freehold house which sold for £430,000.

Read more about house prices in HP2.

• Sold Dec 2025£430,000 | 3 Bed House146, Turners Hill, Hemel Hempstead, HP2 4LW146, Turners Hill, Hemel Hempstead, HP2 4LW
• Sold Aug 2025£470,000 | 3 Bed House239, Turners Hill, Hemel Hempstead, HP2 4LW239, Turners Hill, Hemel Hempstead, HP2 4LW
• Sold May 2025£430,000 | 3 Bed House9, Woodfarm Road, Hemel Hempstead, HP2 4LG9, Woodfarm Road, Hemel Hempstead, HP2 4LG
• Sold May 2025£395,000 | 3 Bed House43, Turners Hill, Hemel Hempstead, HP2 4LH43, Turners Hill, Hemel Hempstead, HP2 4LH
• Sold Mar 2025£416,000 | 3 Bed House16, Woodfarm Road, Hemel Hempstead, HP2 4LG16, Woodfarm Road, Hemel Hempstead, HP2 4LG
• Sold Oct 2024£460,000 | 3 Bed House4, Walnut Grove, Hemel Hempstead, HP2 4AP4, Walnut Grove, Hemel Hempstead, HP2 4AP
• Sold May 2024£428,000 | 3 Bed House50, Mountfield Road, Hemel Hempstead, HP2 5DX50, Mountfield Road, Hemel Hempstead, HP2 5DX
• Sold May 2024£410,000 | 3 Bed House21B, Toms Croft, Hemel Hempstead, HP2 4LL21B, Toms Croft, Hemel Hempstead, HP2 4LL
• Sold Oct 2023£428,000 | 3 Bed House21, Toms Croft, Hemel Hempstead, HP2 4LL21, Toms Croft, Hemel Hempstead, HP2 4LL
• Sold Jul 2023£430,000 | 3 Bed House142, Turners Hill, Hemel Hempstead, HP2 4LW142, Turners Hill, Hemel Hempstead, HP2 4LW
• Sold Dec 2022£495,000 | 3 Bed House26, Walnut Grove, Hemel Hempstead, HP2 4AP26, Walnut Grove, Hemel Hempstead, HP2 4AP
• Sold Mar 2022£375,000 | 3 Bed House23, Toms Croft, Hemel Hempstead, HP2 4LL23, Toms Croft, Hemel Hempstead, HP2 4LL
• Sold Jun 2021£395,000 | 3 Bed House181, Turners Hill, Hemel Hempstead, HP2 4LN181, Turners Hill, Hemel Hempstead, HP2 4LN
• Sold Mar 2021£370,000 | 3 Bed House199, Turners Hill, Hemel Hempstead, HP2 4LN199, Turners Hill, Hemel Hempstead, HP2 4LN
• Sold Feb 2020£370,000 | 3 Bed House10, Walnut Grove, Hemel Hempstead, HP2 4AP10, Walnut Grove, Hemel Hempstead, HP2 4AP
• Sold Jan 2020£360,000 | 3 Bed House11, Walnut Grove, Hemel Hempstead, HP2 4AP11, Walnut Grove, Hemel Hempstead, HP2 4AP
• Sold Dec 2019£470,000 | 3 Bed House78, Alexandra Road, Hemel Hempstead, HP2 4AQ78, Alexandra Road, Hemel Hempstead, HP2 4AQ
• Sold Apr 2019£365,000 | 3 Bed House185, Turners Hill, Hemel Hempstead, HP2 4LN185, Turners Hill, Hemel Hempstead, HP2 4LN
• Sold Apr 2018£377,500 | 3 Bed House191, Turners Hill, Hemel Hempstead, HP2 4LN191, Turners Hill, Hemel Hempstead, HP2 4LN
• Sold Sep 2014£322,000 | 3 Bed House27, Walnut Grove, Hemel Hempstead, HP2 4AP27, Walnut Grove, Hemel Hempstead, HP2 4AP

Over the past 2 years our Estate Agent network has recorded 1 let within 490 metres of 18, Walnut Grove, Hemel Hempstead.

The latest, in December 2023, was 43, Fern Drive, Hemel Hempstead, HP3 9EU, a leasehold flat let by Collinson Hall.

• 
  Let Dec 2023£ Undisclosed | 1 Bed Flat43, Fern Drive, Hemel Hempstead, HP3 9EU43, Fern Drive, Hemel Hempstead, HP3 9EU

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

Of the 50 addresses on Walnut Grove, Hemel Hempstead, HP2, 18, Walnut Grove, Hemel Hempstead comes out as the 49th largest and the 50th most expensive in our analysis of the public data.

It is also £61k more expensive than the average property across the HP2 district.

• Broadfield Academy

  600 m away
• Tudor Primary School

  700 m away
• South Hill Primary School

  800 m away

• The Hemel Hempstead School

  900 m away
• Laureate Academy

  1.3 km away
• The Adeyfield Academy

  1.3 km away

• Hemel Hempstead

  |

  1.9 km away
• Apsley

  |

  2.2 km away
• Kings Langley

  |

  5.4 km away

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