1, Baulk Close, Harpenden occupies a 234 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 2nd largest.

1, Baulk Close, Harpenden has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 28 Apr 2016.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

1, Baulk Close, Harpenden last changed hands on 27th February 2023, 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 21.6% since February 2023.

• Sold Feb 2023£725,000
• Sold May 2016£550,000

Land Registry records and our Estate Agent network show 145 sales of comparable properties within 980 metres of 1, Baulk Close, Harpenden since 2016.

Most recently, 7, Baulk Close, Harpenden, AL5 4FJ, a freehold house, sold at £705,000 on the 25th July 2025.

Read more about house prices in AL5.

• Sold Jul 2025£705,000 | 4 Bed House7, Baulk Close, Harpenden, AL5 4FJ7, Baulk Close, Harpenden, AL5 4FJ
• Sold Apr 2025£647,500 | 4 Bed House10, Hyde View Road, Harpenden, AL5 4NZ10, Hyde View Road, Harpenden, AL5 4NZ
• Sold Oct 2024£700,000 | 4 Bed House5, Baulk Close, Harpenden, AL5 4FJ5, Baulk Close, Harpenden, AL5 4FJ
• Sold Jul 2024£599,950 | 3 Bed House175, Westfield Road, Harpenden, AL5 4ND175, Westfield Road, Harpenden, AL5 4ND
• Sold Jul 2024£720,000 | 3 Bed House2B, Riverford Close, Harpenden, AL5 4LY2B, Riverford Close, Harpenden, AL5 4LY
• Sold Mar 2024£685,000 | 4 Bed House3, Baulk Close, Harpenden, AL5 4FJ3, Baulk Close, Harpenden, AL5 4FJ
• Sold Nov 2023£750,000 | 4 Bed House145, Westfield Road, Harpenden, AL5 4LU145, Westfield Road, Harpenden, AL5 4LU
• Sold Oct 2023£725,000 | 4 Bed House8, Baulk Close, Harpenden, AL5 4FJ8, Baulk Close, Harpenden, AL5 4FJ
• Sold Jul 2023£680,000 | 3 Bed House5, Riverford Close, Harpenden, AL5 4LX5, Riverford Close, Harpenden, AL5 4LX
• Sold Apr 2023£798,000 | 3 Bed House3, Willoughby Road, Harpenden, AL5 4PF3, Willoughby Road, Harpenden, AL5 4PF
• Sold Jan 2023£749,500 | 4 Bed House22, Westfield Drive, Harpenden, AL5 4LP22, Westfield Drive, Harpenden, AL5 4LP
• Sold Jan 2022£612,500 | 4 Bed House147, Westfield Road, Harpenden, AL5 4LU147, Westfield Road, Harpenden, AL5 4LU
• Sold Jun 2021£620,000 | 4 Bed House4, Baulk Close, Harpenden, AL5 4FJ4, Baulk Close, Harpenden, AL5 4FJ
• Sold Apr 2021£605,000 | 3 Bed House24, Westfield Drive, Harpenden, AL5 4LP24, Westfield Drive, Harpenden, AL5 4LP
• Sold Nov 2019£560,000 | 4 Bed House14, Westfield Drive, Harpenden, AL5 4LP14, Westfield Drive, Harpenden, AL5 4LP
• Sold Feb 2017£450,000 | 3 Bed House173, Westfield Road, Harpenden, AL5 4ND173, Westfield Road, Harpenden, AL5 4ND
• Sold Jul 2016£550,000 | 4 Bed House9, Baulk Close, Harpenden, AL5 4FJ9, Baulk Close, Harpenden, AL5 4FJ
• Sold Jul 2016£550,000 | 4 Bed House10, Baulk Close, Harpenden, AL5 4FJ10, Baulk Close, Harpenden, AL5 4FJ
• Sold Jun 2016£550,000 | 4 Bed House2, Baulk Close, Harpenden, AL5 4FJ2, Baulk Close, Harpenden, AL5 4FJ
• Sold May 2016£550,000 | 4 Bed House6, Baulk Close, Harpenden, AL5 4FJ6, Baulk Close, Harpenden, AL5 4FJ

Our analysis of the public data ranks 1, Baulk Close, Harpenden as the 4th largest and the 4th most expensive of the 10 addresses on Baulk Close, Harpenden, AL5.

Against the AL5 postcode district average, it is £265k less expensive than the typical property.

• The Lea Primary School and Nursery

  400 m away
• Manland Primary School

  800 m away
• Sauncey Wood Primary School

  900 m away

• Sir John Lawes School

  900 m away
• St George's School

  1.0 km away
• Katherine Warington School

  1.4 km away

• Harpenden

  |

  1.8 km away
• Luton Airport Parkway

  |

  5.7 km away
• Luton

  |

  7.3 km away

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