According to data from HM Land Registry, 37, Crabtree Lane, Harpenden sits on a plot of 327 m².

We have plot size data on 15 out of 18 other houses in the postcode and 37, Crabtree Lane, Harpenden sits on the 12th largest plot.

37, Crabtree Lane, Harpenden has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 29 Sep 2009.

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

According to HM Land Registry, 37, Crabtree Lane, Harpenden was last sold on 11th December 2009 for £777,500 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since December 2009, the market for similar properties has risen by 96.2%.

• Sold Dec 2009£777,500
• Sold Mar 2008£950,000

According to the Land Registry and our network of Estate Agents, there have been 84 sales of properties similar to 37, Crabtree Lane, Harpenden within a radius of 590 metres since 2014.

The most recent example is 8, Spenser Road, Harpenden, AL5 5NN, a freehold house which sold for £1,675,000 on the 18th December 2025.

Read more about house prices in AL5.

• Sold Dec 2025£1,675,000 | 5 Bed House8, Spenser Road, Harpenden, AL5 5NN8, Spenser Road, Harpenden, AL5 5NN
• Sold Oct 2025£1,395,000 | 5 Bed House35, Crabtree Lane, Harpenden, AL5 5NT35, Crabtree Lane, Harpenden, AL5 5NT
• Sold Oct 2025£1,525,000 | 5 Bed House23, Meadow Walk, Harpenden, AL5 5TF23, Meadow Walk, Harpenden, AL5 5TF
• Sold Sep 2025£1,395,000 | 4 Bed House30, Crabtree Lane, Harpenden, AL5 5NS30, Crabtree Lane, Harpenden, AL5 5NS
• Sold Aug 2025£1,530,565 | 5 Bed House1B, Crabtree Lane, Harpenden, AL5 5TA1B, Crabtree Lane, Harpenden, AL5 5TA
• Sold Apr 2025£1,500,000 | 5 Bed House2A, Kipling Way, Harpenden, AL5 4XG2A, Kipling Way, Harpenden, AL5 4XG
• Sold Feb 2025£1,465,000 | 5 Bed House4, Spenser Road, Harpenden, AL5 5NN4, Spenser Road, Harpenden, AL5 5NN
• Sold Feb 2025£1,550,000 | 5 Bed House18, Spenser Road, Harpenden, AL5 5NN18, Spenser Road, Harpenden, AL5 5NN
• Sold Jul 2024£1,225,000 | 5 Bed House34, Highfield Avenue, Harpenden, AL5 5UA34, Highfield Avenue, Harpenden, AL5 5UA
• Sold Jan 2024£1,350,000 | 5 Bed House15, Spenser Road, Harpenden, AL5 5NW15, Spenser Road, Harpenden, AL5 5NW
• Sold Oct 2023£1,185,000 | 5 Bed House25, Crabtree Lane, Harpenden, AL5 5NT25, Crabtree Lane, Harpenden, AL5 5NT
• Sold Sep 2023£1,076,000 | 5 Bed House4, Meadow Walk, Harpenden, AL5 5TG4, Meadow Walk, Harpenden, AL5 5TG
• Sold Mar 2021£1,010,000 | 5 Bed House8, Gibbs Close, Harpenden, AL5 1FA8, Gibbs Close, Harpenden, AL5 1FA
• Sold Feb 2021£1,350,000 | 5 Bed House15, Gibbs Close, Harpenden, AL5 1FA15, Gibbs Close, Harpenden, AL5 1FA
• Sold Feb 2021£1,100,000 | 5 Bed House9, Gibbs Close, Harpenden, AL5 1FA9, Gibbs Close, Harpenden, AL5 1FA
• Sold Oct 2020£1,210,000 | 5 Bed House35A, Crabtree Lane, Harpenden, AL5 5NT35A, Crabtree Lane, Harpenden, AL5 5NT
• Sold Aug 2020£1,175,000 | 4 Bed House33, Crabtree Lane, Harpenden, AL5 5NT33, Crabtree Lane, Harpenden, AL5 5NT
• Sold Dec 2015£850,000 | 5 Bed House33B, Crabtree Lane, Harpenden, AL5 5NT33B, Crabtree Lane, Harpenden, AL5 5NT
• Sold Jun 2015£985,000 | 5 Bed House37A, Crabtree Lane, Harpenden, AL5 5NT37A, Crabtree Lane, Harpenden, AL5 5NT
• Sold Nov 2014£912,000 | 5 Bed House33A, Crabtree Lane, Harpenden, AL5 5NT33A, Crabtree Lane, Harpenden, AL5 5NT

Crabtree Lane, Harpenden, AL5 has a total of 146 addresses. According to our analysis of all the public data, 37, Crabtree Lane, Harpenden is the 24th largest and the 35th most expensive property on the street.

When compared to the postcode district it is £398k more expensive than the average property in AL5.

• St Dominic Catholic Primary School

  400 m away
• Crabtree Infants' School

  500 m away
• Crabtree Junior School

  500 m away

• Sir John Lawes School

  1.1 km away
• St George's School

  1.2 km away
• Katherine Warington School

  1.5 km away

• Harpenden

  |

  500 m away
• St Albans City

  |

  7.0 km away
• St Albans Abbey

  |

  7.5 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.