According to data from HM Land Registry, 5, Crabtree Lane, Harpenden sits on a plot of 374 m².

We have plot size data on 10 out of 10 other houses in the postcode and 5, Crabtree Lane, Harpenden sits on the 6th largest plot.

5, Crabtree Lane, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Apr 2026.

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 the Land Registry and our network of Estate Agents, there have been 47 sales of properties similar to 5, Crabtree Lane, Harpenden within a radius of 660 metres since 2013.

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£1,525,000 | 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 Mar 2025£1,595,000 | 5 Bed House23, Topstreet Way, Harpenden, AL5 5TU23, Topstreet Way, Harpenden, AL5 5TU
• 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 Jan 2025£1,825,000 | 5 Bed House33, Southdown Road, Harpenden, AL5 1PF33, Southdown Road, Harpenden, AL5 1PF
• 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 Oct 2023£1,465,000 | 5 Bed House43, Southdown Road, Harpenden, AL5 1PG43, Southdown Road, Harpenden, AL5 1PG
• Sold Apr 2023£1,685,000 | 5 Bed House2, Chaucer Close, Harpenden, AL5 5JP2, Chaucer Close, Harpenden, AL5 5JP
• Sold Jun 2022£1,575,000 | 5 Bed House31, Topstreet Way, Harpenden, AL5 5TU31, Topstreet Way, Harpenden, AL5 5TU
• Sold Apr 2021£1,367,500 | 5 Bed House33, Topstreet Way, Harpenden, AL5 5TU33, Topstreet Way, Harpenden, AL5 5TU
• Sold Feb 2021£1,350,000 | 5 Bed House15, Gibbs Close, Harpenden, AL5 1FA15, Gibbs Close, Harpenden, AL5 1FA
• Sold Jul 2020£1,455,000 | 5 Bed House4, Topstreet Way, Harpenden, AL5 5TT4, Topstreet Way, Harpenden, AL5 5TT
• Sold Sep 2019£1,380,000 | 4 Bed House46, Southdown Road, Harpenden, AL5 1PG46, Southdown Road, Harpenden, AL5 1PG
• Sold Jun 2018£1,000,000 | 5 Bed House26, Spenser Road, Harpenden, AL5 5NN26, Spenser Road, Harpenden, AL5 5NN
• Sold Jan 2016£1,200,000 | 5 Bed House44, Southdown Road, Harpenden, AL5 1PG44, Southdown Road, Harpenden, AL5 1PG
• Sold Jan 2013£1,225,000 | 5 Bed House36, Southdown Road, Harpenden, AL5 1PG36, Southdown Road, Harpenden, AL5 1PG

Crabtree Lane, Harpenden, AL5 has a total of 146 addresses. According to our analysis of all the public data, 5, Crabtree Lane, Harpenden is the 19th largest and the 14th most expensive property on the street.

When compared to the postcode district it is £614k more expensive than the average property in AL5.

• St Dominic Catholic Primary School

  200 m away
• Harpenden Academy

  700 m away
• The Grove Junior School

  800 m away

• St George's School

  1.4 km away
• Sir John Lawes School

  1.4 km away
• Katherine Warington School

  1.8 km away

• Harpenden

  |

  600 m away
• St Albans City

  |

  6.8 km away
• St Albans Abbey

  |

  7.3 km away

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