HM Land Registry records the plot of land for 2, Clarendon Road, Harpenden as measuring 580 m².

That makes it the 2nd largest plot in the postcode, where 7 of the 8 other houses have recorded plot data.

2, Clarendon Road, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Dec 2014.

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

Since 2007 24 properties similar to 2, Clarendon Road, Harpenden have sold within a radius of 690 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th August 2025, was 23, Stewart Road, Harpenden, AL5 4QE, a freehold house which sold for £1,950,000.

Read more about house prices in AL5.

• Sold Aug 2025£1,950,000 | 5 Bed House23, Stewart Road, Harpenden, AL5 4QE23, Stewart Road, Harpenden, AL5 4QE
• Sold Nov 2024£2,275,000 | 5 Bed House36, Sauncey Avenue, Harpenden, AL5 4QJ36, Sauncey Avenue, Harpenden, AL5 4QJ
• Sold Jul 2024£2,145,746 | 5 Bed House24, Browning Road, Harpenden, AL5 4TR24, Browning Road, Harpenden, AL5 4TR
• Sold Jun 2023£1,800,000 | 5 Bed House12, Sauncey Avenue, Harpenden, AL5 4QF12, Sauncey Avenue, Harpenden, AL5 4QF
• Sold Jul 2022£1,930,000 | 5 Bed House32, Sauncey Avenue, Harpenden, AL5 4QJ32, Sauncey Avenue, Harpenden, AL5 4QJ
• Sold Apr 2021£1,860,000 | 5 Bed House42, Sauncey Avenue, Harpenden, AL5 4QL42, Sauncey Avenue, Harpenden, AL5 4QL
• Sold Aug 2020£1,829,500 | 5 Bed House18, Browning Road, Harpenden, AL5 4TR18, Browning Road, Harpenden, AL5 4TR
• Sold Jul 2020£1,860,000 | 5 Bed House26, Sauncey Avenue, Harpenden, AL5 4QJ26, Sauncey Avenue, Harpenden, AL5 4QJ
• Sold May 2020£1,575,000 | 5 Bed House15, Browning Road, Harpenden, AL5 4TS15, Browning Road, Harpenden, AL5 4TS
• Sold Sep 2018£1,525,000 | 5 Bed House7, Hales Meadow, Harpenden, AL5 4JB7, Hales Meadow, Harpenden, AL5 4JB
• Sold Jul 2018£1,600,000 | 5 Bed House22, Browning Road, Harpenden, AL5 4TR22, Browning Road, Harpenden, AL5 4TR
• Sold Apr 2018£2,000,000 | 5 Bed House15, Stewart Road, Harpenden, AL5 4QE15, Stewart Road, Harpenden, AL5 4QE
• Sold Jan 2017£1,545,000 | 5 Bed House36, Sun Lane, Harpenden, AL5 4HA36, Sun Lane, Harpenden, AL5 4HA
• Sold Mar 2015£1,540,000 | 5 Bed House11, Sauncey Avenue, Harpenden, AL5 4QQ11, Sauncey Avenue, Harpenden, AL5 4QQ
• Sold Oct 2014£1,400,000 | 5 Bed House20, Sun Lane, Harpenden, AL5 4EU20, Sun Lane, Harpenden, AL5 4EU
• Sold Apr 2013£1,407,000 | 5 Bed House17, Manland Avenue, Harpenden, AL5 4RG17, Manland Avenue, Harpenden, AL5 4RG
• Sold Apr 2011£1,295,000 | 4 Bed House29, Sauncey Avenue, Harpenden, AL5 4QN29, Sauncey Avenue, Harpenden, AL5 4QN
• Sold Sep 2008£1,130,000 | 5 Bed House17, Sauncey Avenue, Harpenden, AL5 4QQ17, Sauncey Avenue, Harpenden, AL5 4QQ
• Sold Aug 2007£1,125,000 | 5 Bed House15, Manland Avenue, Harpenden, AL5 4RG15, Manland Avenue, Harpenden, AL5 4RG
• Sold Mar 2007£1,250,000 | 5 Bed House16, Fallows Green, Harpenden, AL5 4HD16, Fallows Green, Harpenden, AL5 4HD

Of the 43 addresses on Clarendon Road, Harpenden, AL5, 2, Clarendon Road, Harpenden comes out as the 4th largest and the 2nd most expensive in our analysis of the public data.

It is also £1.143m more expensive than the average property across the AL5 district.

• Manland Primary School

  300 m away
• The Lea Primary School and Nursery

  500 m away
• Sauncey Wood Primary School

  1.0 km away

• St George's School

  400 m away
• Sir John Lawes School

  400 m away
• Katherine Warington School

  1.3 km away

• Harpenden

  |

  1.1 km away
• Luton Airport Parkway

  |

  6.2 km away
• Luton

  |

  7.7 km away

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