9, Heron Close, St. Albans occupies a 195 m² plot as recorded by HM Land Registry.

All 10 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.

9, Heron Close, St. Albans has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 May 2025.

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

9, Heron Close, St. Albans last changed hands on 22nd September 2025, selling for £725,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 2.7% since September 2025.

• Sold Sep 2025£725,000
• Sold May 2015£465,000

Land Registry records and our Estate Agent network show 135 sales of comparable properties within 1.1 kilometres of 9, Heron Close, St. Albans since 2007.

Most recently, 48, Ash Grove, St. Albans, AL4 8DF, a freehold house, sold at £750,000 on the 30th October 2025.

Read more about house prices in AL4.

• Sold Oct 2025£750,000 | 3 Bed House48, Ash Grove, St. Albans, AL4 8DF48, Ash Grove, St. Albans, AL4 8DF
• Sold Mar 2025£565,000 | 3 Bed House2A, Lattimore Road, St. Albans, AL4 8QE2A, Lattimore Road, St. Albans, AL4 8QE
• Sold Jan 2025£557,500 | 3 Bed House27, Brewhouse Hill, St. Albans, AL4 8AN27, Brewhouse Hill, St. Albans, AL4 8AN
• Sold Aug 2024£570,000 | 3 Bed House4, Town Farm, St. Albans, AL4 8QL4, Town Farm, St. Albans, AL4 8QL
• Sold Apr 2024£595,000 | 3 Bed House27, Melbourne Mews, St. Albans, AL4 8FN27, Melbourne Mews, St. Albans, AL4 8FN
• Sold Apr 2024£605,000 | 3 Bed House25, Melbourne Mews, St. Albans, AL4 8FN25, Melbourne Mews, St. Albans, AL4 8FN
• Sold Jul 2023£670,000 | 3 Bed House28, Melbourne Mews, St. Albans, AL4 8FN28, Melbourne Mews, St. Albans, AL4 8FN
• Sold Jul 2023£615,000 | 3 Bed House26, Melbourne Mews, St. Albans, AL4 8FN26, Melbourne Mews, St. Albans, AL4 8FN
• Sold May 2023£575,000 | 3 Bed House20, Melbourne Mews, St. Albans, AL4 8FN20, Melbourne Mews, St. Albans, AL4 8FN
• Sold Apr 2023£590,000 | 3 Bed House19, Melbourne Mews, St. Albans, AL4 8FN19, Melbourne Mews, St. Albans, AL4 8FN
• Sold Sep 2022£602,000 | 3 Bed House6, Town Farm, St. Albans, AL4 8QL6, Town Farm, St. Albans, AL4 8QL
• Sold Jun 2022£700,000 | 3 Bed House14, Kingfisher Close, St. Albans, AL4 8JJ14, Kingfisher Close, St. Albans, AL4 8JJ
• Sold Oct 2021£275,000 | 3 Bed House18, Melbourne Mews, St. Albans, AL4 8FN18, Melbourne Mews, St. Albans, AL4 8FN
• Sold Oct 2021£257,500 | 3 Bed House16, Melbourne Mews, St. Albans, AL4 8FN16, Melbourne Mews, St. Albans, AL4 8FN
• Sold Jul 2021£587,500 | 4 Bed House16, Garden Court, St. Albans, AL4 8RE16, Garden Court, St. Albans, AL4 8RE
• Sold Feb 2018£537,500 | 3 Bed House6, Heron Close, St. Albans, AL4 8JZ6, Heron Close, St. Albans, AL4 8JZ
• Sold Oct 2016£540,000 | 3 Bed House33, Kingfisher Close, St. Albans, AL4 8JJ33, Kingfisher Close, St. Albans, AL4 8JJ
• Sold May 2015£462,500 | 3 Bed House7, Heron Close, St. Albans, AL4 8JZ7, Heron Close, St. Albans, AL4 8JZ
• Sold May 2015£462,500 | 3 Bed House8, Heron Close, St. Albans, AL4 8JZ8, Heron Close, St. Albans, AL4 8JZ
• Sold Sep 2007£340,000 | 3 Bed House37, Kingfisher Close, St. Albans, AL4 8JJ37, Kingfisher Close, St. Albans, AL4 8JJ

Agents in our network have reported 1 letting within 1.1 kilometres of 9, Heron Close, St. Albans across the last 2 years.

The newest of these is 65, High Street, St. Albans, AL4 8DA, a leasehold flat let by Collinson Hall in April 2025.

• 
  Let Apr 2025£ Undisclosed | 2 Bed Flat65, High Street, St. Albans, AL4 8DA65, High Street, St. Albans, AL4 8DA

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

Our analysis of the public data ranks 9, Heron Close, St. Albans as the 7th largest and the 7th most expensive of the 10 addresses on Heron Close, Wheathampstead, St. Albans, AL4.

Against the AL4 postcode district average, it is £56k less expensive than the typical property.

• St Helen's Church of England Primary School

  500 m away
• Beech Hyde Primary School and Nursery

  1.0 km away
• High Beeches Primary School

  2.9 km away

• Katherine Warington School

  2.7 km away
• Sir John Lawes School

  3.6 km away
• St George's School

  4.1 km away

• Harpenden

  |

  3.9 km away
• Welwyn Garden City

  |

  6.4 km away
• Welwyn North

  |

  7.1 km away

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