20, Seaton Road, Hemel Hempstead has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Aug 2014.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

Land Registry records and our Estate Agent network show 129 sales of comparable properties within 480 metres of 20, Seaton Road, Hemel Hempstead since 2012.

Most recently, 80, Sempill Road, Hemel Hempstead, HP3 9FW, a freehold house, sold at £385,000 on the 30th January 2026.

Read more about house prices in HP3.

• Sold Jan 2026£385,000 | 3 Bed House80, Sempill Road, Hemel Hempstead, HP3 9FW80, Sempill Road, Hemel Hempstead, HP3 9FW
• Sold Dec 2025£280,000 | 3 Bed House167, Lawn Lane, Hemel Hempstead, HP3 9JF167, Lawn Lane, Hemel Hempstead, HP3 9JF
• Sold Nov 2025£400,000 | 3 Bed House16, Seaton Road, Hemel Hempstead, HP3 9HT16, Seaton Road, Hemel Hempstead, HP3 9HT
• Sold Sep 2025£380,000 | 3 Bed House126, Seaton Road, Hemel Hempstead, HP3 9HU126, Seaton Road, Hemel Hempstead, HP3 9HU
• Sold Jun 2025£390,000 | 3 Bed House49, Crabtree Lane, Hemel Hempstead, HP3 9EG49, Crabtree Lane, Hemel Hempstead, HP3 9EG
• Sold Feb 2025£429,000 | 3 Bed House46, Charlesworth Close, Hemel Hempstead, HP3 9EW46, Charlesworth Close, Hemel Hempstead, HP3 9EW
• Sold Oct 2024£410,000 | 3 Bed House222, Lawn Lane, Hemel Hempstead, HP3 9JF222, Lawn Lane, Hemel Hempstead, HP3 9JF
• Sold Apr 2024£424,000 | 3 Bed House1, Charlesworth Close, Hemel Hempstead, HP3 9EW1, Charlesworth Close, Hemel Hempstead, HP3 9EW
• Sold Mar 2024£360,000 | 3 Bed House52, Ebberns Road, Hemel Hempstead, HP3 9QR52, Ebberns Road, Hemel Hempstead, HP3 9QR
• Sold Oct 2022£370,000 | 3 Bed House139, Lawn Lane, Hemel Hempstead, HP3 9HX139, Lawn Lane, Hemel Hempstead, HP3 9HX
• Sold May 2022£425,000 | 3 Bed House119, Seaton Road, Hemel Hempstead, HP3 9HU119, Seaton Road, Hemel Hempstead, HP3 9HU
• Sold Feb 2022£412,500 | 3 Bed House23, Ebberns Road, Hemel Hempstead, HP3 9QR23, Ebberns Road, Hemel Hempstead, HP3 9QR
• Sold Dec 2021£327,500 | 3 Bed House193, Lawn Lane, Hemel Hempstead, HP3 9JF193, Lawn Lane, Hemel Hempstead, HP3 9JF
• Sold Mar 2021£325,000 | 3 Bed House76, Seaton Road, Hemel Hempstead, HP3 9HU76, Seaton Road, Hemel Hempstead, HP3 9HU
• Sold Feb 2021£320,000 | 3 Bed House24, Seaton Road, Hemel Hempstead, HP3 9HT24, Seaton Road, Hemel Hempstead, HP3 9HT
• Sold Feb 2021£345,000 | 3 Bed House182, Lawn Lane, Hemel Hempstead, HP3 9JF182, Lawn Lane, Hemel Hempstead, HP3 9JF
• Sold Oct 2015£245,000 | 3 Bed House149, Lawn Lane, Hemel Hempstead, HP3 9HX149, Lawn Lane, Hemel Hempstead, HP3 9HX
• Sold Dec 2014£275,000 | 3 Bed House141, Lawn Lane, Hemel Hempstead, HP3 9HX141, Lawn Lane, Hemel Hempstead, HP3 9HX
• Sold Mar 2014£199,950 | 3 Bed House60, Seaton Road, Hemel Hempstead, HP3 9HT60, Seaton Road, Hemel Hempstead, HP3 9HT
• Sold Sep 2012£191,595 | 3 Bed House14, Seaton Road, Hemel Hempstead, HP3 9HT14, Seaton Road, Hemel Hempstead, HP3 9HT

Our analysis of the public data ranks 20, Seaton Road, Hemel Hempstead as the 108th largest and the 95th most expensive of the 124 addresses on Seaton Road, Hemel Hempstead, HP3.

Against the HP3 postcode district average, it is £117k less expensive than the typical property.

• Tudor Primary School

  500 m away
• Lime Walk Primary School

  900 m away
• Belswains Primary School

  1.0 km away

• The Hemel Hempstead School

  1.1 km away
• Longdean School

  1.7 km away
• The Adeyfield Academy

  1.7 km away

• Apsley

  |

  1.2 km away
• Hemel Hempstead

  |

  1.6 km away
• Kings Langley

  |

  4.5 km away

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