40, Allandale, Hemel Hempstead occupies a 186 m² plot as recorded by HM Land Registry.

Of the 15 other houses in this postcode, 9 have recorded plot sizes, and this one ranks as the largest.

40, Allandale, Hemel Hempstead has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 May 2018.

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

40, Allandale, Hemel Hempstead last changed hands on 25th September 2018, selling for £315,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 22.1% since September 2018.

• Sold Sep 2018£315,000

Land Registry records and our Estate Agent network show 156 sales of comparable properties within 430 metres of 40, Allandale, Hemel Hempstead since 2018.

Most recently, 23, Cattsdell, Hemel Hempstead, HP2 5SW, a freehold house, sold at £415,000 on the 12th May 2026.

Read more about house prices in HP2.

• Sold May 2026£415,000 | 3 Bed House23, Cattsdell, Hemel Hempstead, HP2 5SW23, Cattsdell, Hemel Hempstead, HP2 5SW
• Sold Mar 2026£397,000 | 3 Bed House64, Allandale, Hemel Hempstead, HP2 5AT64, Allandale, Hemel Hempstead, HP2 5AT
• Sold Sep 2025£397,000 | 3 Bed House27, Garland Close, Hemel Hempstead, HP2 5HU27, Garland Close, Hemel Hempstead, HP2 5HU
• Sold Jul 2025£346,500 | 3 Bed House72, Thumpers, Hemel Hempstead, HP2 5SH72, Thumpers, Hemel Hempstead, HP2 5SH
• Sold Jul 2025£380,000 | 3 Bed House38, Cattsdell, Hemel Hempstead, HP2 5SN38, Cattsdell, Hemel Hempstead, HP2 5SN
• Sold Jul 2025£410,000 | 3 Bed House22, Cattsdell, Hemel Hempstead, HP2 5SN22, Cattsdell, Hemel Hempstead, HP2 5SN
• Sold Apr 2025£327,000 | 3 Bed House40, Townsend, Hemel Hempstead, HP2 5SU40, Townsend, Hemel Hempstead, HP2 5SU
• Sold Jan 2025£360,000 | 3 Bed House44, Cattsdell, Hemel Hempstead, HP2 5SN44, Cattsdell, Hemel Hempstead, HP2 5SN
• Sold Nov 2024£420,000 | 3 Bed House13, Cattsdell, Hemel Hempstead, HP2 5SW13, Cattsdell, Hemel Hempstead, HP2 5SW
• Sold Sep 2024£405,000 | 3 Bed House14, Cattsdell, Hemel Hempstead, HP2 5SN14, Cattsdell, Hemel Hempstead, HP2 5SN
• Sold Sep 2024£377,500 | 3 Bed House23, The Bounce, Hemel Hempstead, HP2 5UF23, The Bounce, Hemel Hempstead, HP2 5UF
• Sold Aug 2024£340,000 | 3 Bed House21, The Bounce, Hemel Hempstead, HP2 5UF21, The Bounce, Hemel Hempstead, HP2 5UF
• Sold Aug 2024£306,000 | 3 Bed House5, Great Heart, Hemel Hempstead, HP2 5AN5, Great Heart, Hemel Hempstead, HP2 5AN
• Sold Mar 2024£330,000 | 3 Bed House44, Allandale, Hemel Hempstead, HP2 5AF44, Allandale, Hemel Hempstead, HP2 5AF
• Sold Feb 2023£380,000 | 3 Bed House95, Townsend, Hemel Hempstead, HP2 5SU95, Townsend, Hemel Hempstead, HP2 5SU
• Sold Feb 2023£395,000 | 3 Bed House66, Allandale, Hemel Hempstead, HP2 5AT66, Allandale, Hemel Hempstead, HP2 5AT
• Sold Jan 2023£400,000 | 3 Bed House24, Cattsdell, Hemel Hempstead, HP2 5SN24, Cattsdell, Hemel Hempstead, HP2 5SN
• Sold Oct 2022£432,000 | 3 Bed House37, Cattsdell, Hemel Hempstead, HP2 5SN37, Cattsdell, Hemel Hempstead, HP2 5SN
• Sold Feb 2022£331,000 | 3 Bed House17, Great Heart, Hemel Hempstead, HP2 5AN17, Great Heart, Hemel Hempstead, HP2 5AN
• Sold Mar 2018£320,000 | 3 Bed House54, Allandale, Hemel Hempstead, HP2 5AT54, Allandale, Hemel Hempstead, HP2 5AT

Our analysis of the public data ranks 40, Allandale, Hemel Hempstead as the 35th largest and the 55th most expensive of the 95 addresses on Allandale, Hemel Hempstead, HP2.

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

• George Street Primary School

  300 m away
• Yewtree Primary School

  600 m away
• Jupiter Primary School

  800 m away

• Laureate Academy

  1.3 km away
• The Adeyfield Academy

  1.5 km away
• The Hemel Hempstead School

  1.6 km away

• Hemel Hempstead

  |

  2.7 km away
• Apsley

  |

  3.2 km away
• Kings Langley

  |

  6.4 km away

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