According to data from HM Land Registry, 77, Crabtree Lane, Harpenden sits on a plot of 1,094 m².

We have plot size data on 25 out of 26 other houses in the postcode and 77, Crabtree Lane, Harpenden sits on the largest plot.

77, Crabtree Lane, Harpenden has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 24 Jun 2015.

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

According to HM Land Registry, 77, Crabtree Lane, Harpenden was last sold on 26th February 2016 for £875,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since February 2016, the market for similar properties has risen by 27.9%.

• Sold Feb 2016£875,000

According to the Land Registry and our network of Estate Agents, there have been 133 sales of properties similar to 77, Crabtree Lane, Harpenden within a radius of 570 metres since 2018.

The most recent example is 40, Overstone Road, Harpenden, AL5 5PJ, a freehold house which sold for £1,095,000 on the 11th June 2026.

Read more about house prices in AL5.

• Sold Jun 2026£1,095,000 | 4 Bed House40, Overstone Road, Harpenden, AL5 5PJ40, Overstone Road, Harpenden, AL5 5PJ
• Sold Nov 2025£1,145,000 | 4 Bed House2, Overstone Road, Harpenden, AL5 5PJ2, Overstone Road, Harpenden, AL5 5PJ
• Sold Nov 2025£1,225,000 | 4 Bed House47, Cowper Road, Harpenden, AL5 5NJ47, Cowper Road, Harpenden, AL5 5NJ
• Sold Aug 2025£1,175,000 | 4 Bed House57, Overstone Road, Harpenden, AL5 5PN57, Overstone Road, Harpenden, AL5 5PN
• Sold Jul 2025£985,000 | 4 Bed House78, Piggottshill Lane, Harpenden, AL5 1LP78, Piggottshill Lane, Harpenden, AL5 1LP
• Sold Dec 2024£1,140,000 | 4 Bed House62, Dalkeith Road, Harpenden, AL5 5PW62, Dalkeith Road, Harpenden, AL5 5PW
• Sold Dec 2024£875,000 | 4 Bed House57, Crabtree Lane, Harpenden, AL5 5PX57, Crabtree Lane, Harpenden, AL5 5PX
• Sold Oct 2024£1,140,000 | 4 Bed House24, Overstone Road, Harpenden, AL5 5PJ24, Overstone Road, Harpenden, AL5 5PJ
• Sold Mar 2024£1,000,000 | 4 Bed House26, Overstone Road, Harpenden, AL5 5PJ26, Overstone Road, Harpenden, AL5 5PJ
• Sold Oct 2023£950,000 | 4 Bed House23, Highfield Avenue, Harpenden, AL5 5UB23, Highfield Avenue, Harpenden, AL5 5UB
• Sold Aug 2023£890,000 | 4 Bed House79, Topstreet Way, Harpenden, AL5 5TY79, Topstreet Way, Harpenden, AL5 5TY
• Sold Aug 2023£1,010,000 | 4 Bed House10, Highfield Avenue, Harpenden, AL5 5UA10, Highfield Avenue, Harpenden, AL5 5UA
• Sold Jun 2023£1,100,000 | 4 Bed House62, Overstone Road, Harpenden, AL5 5PJ62, Overstone Road, Harpenden, AL5 5PJ
• Sold Sep 2022£1,100,000 | 4 Bed House35, Overstone Road, Harpenden, AL5 5PN35, Overstone Road, Harpenden, AL5 5PN
• Sold May 2022£1,270,000 | 4 Bed House60, Overstone Road, Harpenden, AL5 5PJ60, Overstone Road, Harpenden, AL5 5PJ
• Sold Mar 2022£1,100,001 | 4 Bed House59, Overstone Road, Harpenden, AL5 5PN59, Overstone Road, Harpenden, AL5 5PN
• Sold Oct 2020£940,025 | 4 Bed House43, Fairmead Avenue, Harpenden, AL5 5UD43, Fairmead Avenue, Harpenden, AL5 5UD
• Sold Sep 2020£855,000 | 4 Bed House29, Highfield Avenue, Harpenden, AL5 5UB29, Highfield Avenue, Harpenden, AL5 5UB
• Sold Sep 2019£790,000 | 4 Bed House49, Overstone Road, Harpenden, AL5 5PN49, Overstone Road, Harpenden, AL5 5PN
• Sold Nov 2018£785,000 | 4 Bed House43, Overstone Road, Harpenden, AL5 5PN43, Overstone Road, Harpenden, AL5 5PN

Crabtree Lane, Harpenden, AL5 has a total of 146 addresses. According to our analysis of all the public data, 77, Crabtree Lane, Harpenden is the 101st largest and the 79th most expensive property on the street.

When compared to the postcode district it is £132k more expensive than the average property in AL5.

• Crabtree Infants' School

  200 m away
• Crabtree Junior School

  300 m away
• High Beeches Primary School

  400 m away

• Sir John Lawes School

  1.0 km away
• Katherine Warington School

  1.2 km away
• St George's School

  1.2 km away

• Harpenden

  |

  700 m away
• St Albans City

  |

  7.1 km away
• Luton Airport Parkway

  |

  7.5 km away

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