HM Land Registry records the plot of land for 25, Crabtree Lane, Harpenden as measuring 666 m².

That makes it the 5th largest plot in the postcode, where 15 of the 18 other houses have recorded plot data.

25, Crabtree Lane, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Apr 2022.

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

The most recent sale of 25, Crabtree Lane, Harpenden completed on 27th October 2023 at £1,185,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have risen by 10.4% over the period since October 2023.

• Sold Oct 2023£1,185,000
• Sold Feb 2004£520,000
• Sold Oct 2000£395,000

Since 2014 95 properties similar to 25, Crabtree Lane, Harpenden have sold within a radius of 600 metres, per the Land Registry and our network of Estate Agents.

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

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 May 2025£1,270,000 | 4 Bed House8, Meadow Walk, Harpenden, AL5 5TG8, Meadow Walk, Harpenden, AL5 5TG
• 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 Sep 2024£1,192,500 | 4 Bed House87, Overstone Road, Harpenden, AL5 5PL87, Overstone Road, Harpenden, AL5 5PL
• Sold Jul 2024£1,225,000 | 5 Bed House34, Highfield Avenue, Harpenden, AL5 5UA34, Highfield Avenue, Harpenden, AL5 5UA
• Sold Jul 2024£1,125,000 | 4 Bed House89, Topstreet Way, Harpenden, AL5 5TY89, Topstreet Way, Harpenden, AL5 5TY
• Sold Feb 2024£1,237,000 | 4 Bed House28, Fairmead Avenue, Harpenden, AL5 5UE28, Fairmead Avenue, Harpenden, AL5 5UE
• Sold Dec 2023£1,275,000 | 4 Bed House45, Highfield Avenue, Harpenden, AL5 5UB45, Highfield Avenue, Harpenden, AL5 5UB
• Sold Sep 2023£1,076,000 | 5 Bed House4, Meadow Walk, Harpenden, AL5 5TG4, Meadow Walk, Harpenden, AL5 5TG
• Sold Aug 2022£1,300,000 | 4 Bed House81, Topstreet Way, Harpenden, AL5 5TY81, Topstreet Way, Harpenden, AL5 5TY
• Sold Jun 2022£1,575,000 | 5 Bed House31, Topstreet Way, Harpenden, AL5 5TU31, Topstreet Way, Harpenden, AL5 5TU
• Sold Apr 2022£1,257,000 | 5 Bed House18, Fairmead Avenue, Harpenden, AL5 5UE18, Fairmead Avenue, Harpenden, AL5 5UE
• Sold Sep 2021£1,055,000 | 4 Bed House17, Meadow Walk, Harpenden, AL5 5TF17, Meadow Walk, Harpenden, AL5 5TF
• Sold Apr 2021£1,170,000 | 5 Bed House32, Highfield Avenue, Harpenden, AL5 5UA32, Highfield Avenue, Harpenden, AL5 5UA
• Sold Sep 2019£1,062,000 | 5 Bed House38, Meadow Walk, Harpenden, AL5 5TG38, Meadow Walk, Harpenden, AL5 5TG
• Sold Nov 2014£912,000 | 5 Bed House33A, Crabtree Lane, Harpenden, AL5 5NT33A, Crabtree Lane, Harpenden, AL5 5NT

Of the 146 addresses on Crabtree Lane, Harpenden, AL5, 25, Crabtree Lane, Harpenden comes out as the 30th largest and the 38th most expensive in our analysis of the public data.

It is also £388k more expensive than the average property across the AL5 district.

• 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

The flood risk here is rated Very Low, based on Environment Agency data.