7, Calder Avenue, Hatfield occupies a 811 m² plot as recorded by HM Land Registry.

All 30 other houses in this postcode have recorded plot sizes, and this one ranks as the 14th largest.

7, Calder Avenue, Hatfield last changed hands on 30th September 2004, selling for £595,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold Sep 2004£595,000

Land Registry records and our Estate Agent network show 1003 sales within 1.9 kilometres of 7, Calder Avenue, Hatfield across the last 2 years.

Most recently, 9, Calder Avenue, Hatfield, AL9 7AH, a freehold house, sold at £1,125,000 on the 19th November 2025.

Read more about house prices in AL9.

• Sold Nov 2025£1,125,000 | 5 Bed House9, Calder Avenue, Hatfield, AL9 7AH9, Calder Avenue, Hatfield, AL9 7AH
• Sold Oct 2019£950,000 | 5 Bed House5, Calder Avenue, Hatfield, AL9 7AH5, Calder Avenue, Hatfield, AL9 7AH
• Sold May 2009£635,000 | 4 Bed House13, Calder Avenue, Hatfield, AL9 7AH13, Calder Avenue, Hatfield, AL9 7AH

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

• Brookmans Park Primary School

  1.4 km away
• Little Heath Primary School

  1.8 km away
• Cranborne Primary School

  2.6 km away

• Chancellor's School

  700 m away
• Gracewood Academy

  2.1 km away
• Dame Alice Owen's School

  3.8 km away

• Brookmans Park

  |

  1.5 km away
• Welham Green

  |

  2.5 km away
• Potters Bar

  |

  2.8 km away

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