17, Longfield, Hemel Hempstead occupies a 405 m² plot as recorded by HM Land Registry.

All 14 other houses in this postcode have recorded plot sizes, and this one ranks as the 13th largest.

17, Longfield, Hemel Hempstead has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Aug 2014.

The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).

17, Longfield, Hemel Hempstead last changed hands on 23rd January 2015, selling for £400,000. 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 29.8% since January 2015.

• Sold Jan 2015£400,000

Land Registry records and our Estate Agent network show 144 sales of comparable properties within 630 metres of 17, Longfield, Hemel Hempstead since 2019.

Most recently, 3, Grasmere Close, Hemel Hempstead, HP3 8QZ, a freehold house, sold at £570,000 on the 5th June 2026.

Read more about house prices in HP3.

• Sold Jun 2026£570,000 | 4 Bed House3, Grasmere Close, Hemel Hempstead, HP3 8QZ3, Grasmere Close, Hemel Hempstead, HP3 8QZ
• Sold Dec 2025£750,000 | 4 Bed House21, Kendale, Hemel Hempstead, HP3 8NN21, Kendale, Hemel Hempstead, HP3 8NN
• Sold Nov 2025£750,000 | 4 Bed House3, Kendale, Hemel Hempstead, HP3 8NN3, Kendale, Hemel Hempstead, HP3 8NN
• Sold Sep 2025£780,000 | 4 Bed House8, St. Anthonys Avenue, Hemel Hempstead, HP3 8HQ8, St. Anthonys Avenue, Hemel Hempstead, HP3 8HQ
• Sold Aug 2025£800,000 | 4 Bed House12, St. Michaels Avenue, Hemel Hempstead, HP3 8HF12, St. Michaels Avenue, Hemel Hempstead, HP3 8HF
• Sold Jul 2025£600,000 | 4 Bed House31, Tile Kiln Lane, Hemel Hempstead, HP3 8NH31, Tile Kiln Lane, Hemel Hempstead, HP3 8NH
• Sold Jun 2025£690,000 | 4 Bed House94, Tile Kiln Lane, Hemel Hempstead, HP3 8NW94, Tile Kiln Lane, Hemel Hempstead, HP3 8NW
• Sold Nov 2024£825,000 | 4 Bed House16, St. Anthonys Avenue, Hemel Hempstead, HP3 8HQ16, St. Anthonys Avenue, Hemel Hempstead, HP3 8HQ
• Sold Jul 2023£565,000 | 3 Bed House6, Grasmere Close, Hemel Hempstead, HP3 8QZ6, Grasmere Close, Hemel Hempstead, HP3 8QZ
• Sold Jan 2023£621,000 | 4 Bed House2, Grasmere Close, Hemel Hempstead, HP3 8QZ2, Grasmere Close, Hemel Hempstead, HP3 8QZ
• Sold Oct 2022£691,000 | 4 Bed House34, Tile Kiln Crescent, Hemel Hempstead, HP3 8NT34, Tile Kiln Crescent, Hemel Hempstead, HP3 8NT
• Sold Jun 2022£695,000 | 4 Bed House106, Tile Kiln Lane, Hemel Hempstead, HP3 8NW106, Tile Kiln Lane, Hemel Hempstead, HP3 8NW
• Sold Apr 2022£640,000 | 4 Bed House32, Tile Kiln Crescent, Hemel Hempstead, HP3 8NT32, Tile Kiln Crescent, Hemel Hempstead, HP3 8NT
• Sold Sep 2021£675,000 | 4 Bed House17, Kendale, Hemel Hempstead, HP3 8NN17, Kendale, Hemel Hempstead, HP3 8NN
• Sold Sep 2021£750,000 | 4 Bed House11, Kilncroft, Hemel Hempstead, HP3 8HH11, Kilncroft, Hemel Hempstead, HP3 8HH
• Sold Mar 2021£777,500 | 4 Bed House7, St. Anthonys Avenue, Hemel Hempstead, HP3 8HQ7, St. Anthonys Avenue, Hemel Hempstead, HP3 8HQ
• Sold Mar 2021£597,000 | 3 Bed House20, Grasmere Close, Hemel Hempstead, HP3 8QZ20, Grasmere Close, Hemel Hempstead, HP3 8QZ
• Sold Oct 2020£675,000 | 4 Bed House17, Kilncroft, Hemel Hempstead, HP3 8HH17, Kilncroft, Hemel Hempstead, HP3 8HH
• Sold Feb 2020£600,000 | 4 Bed House17, Grasmere Close, Hemel Hempstead, HP3 8QZ17, Grasmere Close, Hemel Hempstead, HP3 8QZ
• Sold Mar 2019£540,000 | 4 Bed House24, Kilncroft, Hemel Hempstead, HP3 8HH24, Kilncroft, Hemel Hempstead, HP3 8HH

Our analysis of the public data ranks 17, Longfield, Hemel Hempstead as the 10th largest and the 10th most expensive of the 14 addresses on Longfield, Hemel Hempstead, HP3.

Against the HP3 postcode district average, it is £179k more expensive than the typical property.

• Hobbs Hill Wood Primary School

  400 m away
• Saint Albert the Great Catholic Primary School, a Voluntary Academy

  500 m away
• Leverstock Green Church of England Primary School

  800 m away

• Longdean School

  600 m away
• The Adeyfield Academy

  1.0 km away
• The Hemel Hempstead School

  2.8 km away

• Apsley

  |

  2.3 km away
• Hemel Hempstead

  |

  3.6 km away
• Kings Langley

  |

  4.4 km away

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