3, Devonshire Road, Harpenden occupies a 437 m² plot as recorded by HM Land Registry.

All 12 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.

3, Devonshire Road, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Mar 2019.

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

3, Devonshire Road, Harpenden last changed hands on 11th August 2021, selling for £1,725,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has dropped by 5.9% since August 2021.

• Sold Aug 2021£1,725,000
• Sold Oct 1996£315,000
• Sold Apr 1996£225,000

Land Registry records and our Estate Agent network show 54 sales of comparable properties within 620 metres of 3, Devonshire Road, Harpenden since 2013.

Most recently, 1, Townsend Lane, Harpenden, AL5 2PY, a freehold house, sold at £950,000 on the 8th May 2026.

Read more about house prices in AL5.

• Sold May 2026£950,000 | 5 Bed House1, Townsend Lane, Harpenden, AL5 2PY1, Townsend Lane, Harpenden, AL5 2PY
• Sold Sep 2025£1,752,500 | 5 Bed House27, Dalkeith Road, Harpenden, AL5 5PP27, Dalkeith Road, Harpenden, AL5 5PP
• Sold Aug 2025£1,750,000 | 5 Bed House5, Walnut Close, Harpenden, AL5 4FP5, Walnut Close, Harpenden, AL5 4FP
• Sold Jul 2025£2,100,000 | 5 Bed House4, Browning Road, Harpenden, AL5 4TR4, Browning Road, Harpenden, AL5 4TR
• Sold Aug 2024£2,100,000 | 5 Bed House65, Dalkeith Road, Harpenden, AL5 5PP65, Dalkeith Road, Harpenden, AL5 5PP
• Sold Mar 2024£1,573,000 | 5 Bed House1, Grant Gardens, Harpenden, AL5 4QD1, Grant Gardens, Harpenden, AL5 4QD
• Sold Sep 2023£1,513,000 | 5 Bed House10, Dalkeith Road, Harpenden, AL5 5PW10, Dalkeith Road, Harpenden, AL5 5PW
• Sold Apr 2023£1,850,000 | 5 Bed House42, Dalkeith Road, Harpenden, AL5 5PW42, Dalkeith Road, Harpenden, AL5 5PW
• Sold Jun 2022£1,800,000 | 5 Bed House17, Bowers Way, Harpenden, AL5 4EP17, Bowers Way, Harpenden, AL5 4EP
• Sold Jan 2022£2,025,000 | 5 Bed House26, Stewart Road, Harpenden, AL5 4QB26, Stewart Road, Harpenden, AL5 4QB
• Sold Jul 2021£1,510,000 | 5 Bed House26, Bowers Way, Harpenden, AL5 4EW26, Bowers Way, Harpenden, AL5 4EW
• Sold May 2020£1,575,000 | 5 Bed House15, Browning Road, Harpenden, AL5 4TS15, Browning Road, Harpenden, AL5 4TS
• Sold Jan 2020£1,680,000 | 5 Bed House5, West Way, Harpenden, AL5 4RD5, West Way, Harpenden, AL5 4RD
• Sold Oct 2019£1,750,000 | 5 Bed House58, Stewart Road, Harpenden, AL5 4QB58, Stewart Road, Harpenden, AL5 4QB
• Sold May 2019£1,387,500 | 5 Bed House10, Hales Meadow, Harpenden, AL5 4JB10, Hales Meadow, Harpenden, AL5 4JB
• Sold May 2019£1,700,000 | 5 Bed House6, Walnut Close, Harpenden, AL5 4FP6, Walnut Close, Harpenden, AL5 4FP
• Sold Jan 2019£1,500,000 | 5 Bed House6, Browning Road, Harpenden, AL5 4TR6, Browning Road, Harpenden, AL5 4TR
• Sold Sep 2018£1,525,000 | 5 Bed House7, Hales Meadow, Harpenden, AL5 4JB7, Hales Meadow, Harpenden, AL5 4JB
• Sold Jun 2018£1,000,000 | 5 Bed House26, Spenser Road, Harpenden, AL5 5NN26, Spenser Road, Harpenden, AL5 5NN
• Sold Mar 2013£995,000 | 5 Bed House84, Station Road, Harpenden, AL5 4TY84, Station Road, Harpenden, AL5 4TY

Our analysis of the public data ranks 3, Devonshire Road, Harpenden as the 3rd largest and the 3rd most expensive of the 12 addresses on Devonshire Road, Harpenden, AL5.

Against the AL5 postcode district average, it is £935k more expensive than the typical property.

• Harpenden Academy

  300 m away
• St Nicholas CofE VA Primary School

  500 m away
• St Dominic Catholic Primary School

  600 m away

• St George's School

  600 m away
• Sir John Lawes School

  700 m away
• Katherine Warington School

  1.4 km away

• Harpenden

  |

  300 m away
• Luton Airport Parkway

  |

  6.9 km away
• St Albans City

  |

  7.6 km away

Environment Agency data suggests this area has a Very Low risk of flooding.