4, Maple Road, Harpenden occupies a 772 m² plot as recorded by HM Land Registry.

All 4 other houses in this postcode have recorded plot sizes, and this one ranks as the 3rd largest.

4, Maple Road, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Mar 2025.

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

4, Maple Road, Harpenden last changed hands on 23rd July 2025, selling for £2,300,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has dropped by 30.0% since July 2025.

• Sold Jul 2025£2,300,000
• Sold Nov 2006£1,005,000

Land Registry records and our Estate Agent network show 43 sales of comparable properties within 880 metres of 4, Maple Road, Harpenden since 2007.

Most recently, 23, Kirkdale Road, Harpenden, AL5 2PT, a freehold house, sold at £1,900,000 on the 29th August 2025.

Read more about house prices in AL5.

• Sold Aug 2025£1,900,000 | 4 Bed House23, Kirkdale Road, Harpenden, AL5 2PT23, Kirkdale Road, Harpenden, AL5 2PT
• Sold Jun 2025£2,195,000 | 5 Bed House11C, Douglas Road, Harpenden, AL5 2EN11C, Douglas Road, Harpenden, AL5 2EN
• Sold Aug 2024£2,300,000 | 5 Bed House11, Moreton Avenue, Harpenden, AL5 2EU11, Moreton Avenue, Harpenden, AL5 2EU
• Sold Jul 2024£2,362,500 | 5 Bed House1, Rosebery Avenue, Harpenden, AL5 2QT1, Rosebery Avenue, Harpenden, AL5 2QT
• Sold Feb 2023£2,125,000 | 5 Bed House20A, Park Avenue South, Harpenden, AL5 2EA20A, Park Avenue South, Harpenden, AL5 2EA
• Sold Aug 2022£2,075,000 | 5 Bed House4, Orchard Avenue, Harpenden, AL5 2DP4, Orchard Avenue, Harpenden, AL5 2DP
• Sold Feb 2022£2,750,000 | 5 Bed House43, Park Avenue North, Harpenden, AL5 2EE43, Park Avenue North, Harpenden, AL5 2EE
• Sold Jan 2021£1,931,000 | 5 Bed House2, Orchard Avenue, Harpenden, AL5 2DP2, Orchard Avenue, Harpenden, AL5 2DP
• Sold Dec 2020£1,795,000 | 5 Bed House2, The Drive, Harpenden, AL5 2EL2, The Drive, Harpenden, AL5 2EL
• Sold Mar 2020£1,850,000 | 5 Bed House12, Avenue St. Nicholas, Harpenden, AL5 2BX12, Avenue St. Nicholas, Harpenden, AL5 2BX
• Sold Dec 2019£1,905,000 | 5 Bed House14, Amenbury Lane, Harpenden, AL5 2DF14, Amenbury Lane, Harpenden, AL5 2DF
• Sold Jul 2019£1,750,000 | 5 Bed House16, Moreton Avenue, Harpenden, AL5 2ET16, Moreton Avenue, Harpenden, AL5 2ET
• Sold Apr 2019£1,875,000 | 5 Bed House1, Park Avenue South, Harpenden, AL5 2DZ1, Park Avenue South, Harpenden, AL5 2DZ
• Sold Aug 2018£1,405,000 | 5 Bed House23, Moreton Avenue, Harpenden, AL5 2EU23, Moreton Avenue, Harpenden, AL5 2EU
• Sold Sep 2015£1,800,000 | 5 Bed House3, Rothamsted Avenue, Harpenden, AL5 2BY3, Rothamsted Avenue, Harpenden, AL5 2BY
• Sold Mar 2015£1,735,000 | 5 Bed House6, Maple Road, Harpenden, AL5 2DS6, Maple Road, Harpenden, AL5 2DS
• Sold Jan 2014£2,300,000 | 5 Bed House7, Longcroft Avenue, Harpenden, AL5 2RB7, Longcroft Avenue, Harpenden, AL5 2RB
• Sold Oct 2012£1,318,000 | 5 Bed House24, Amenbury Lane, Harpenden, AL5 2DF24, Amenbury Lane, Harpenden, AL5 2DF
• Sold Apr 2012£1,700,000 | 5 Bed House1, Maple Road, Harpenden, AL5 2DY1, Maple Road, Harpenden, AL5 2DY
• Sold Oct 2007£1,325,050 | 5 Bed House22, Rothamsted Avenue, Harpenden, AL5 2DJ22, Rothamsted Avenue, Harpenden, AL5 2DJ

Our analysis of the public data ranks 4, Maple Road, Harpenden as the 12th largest and the 5th most expensive of the 18 addresses on Maple Road, Harpenden, AL5.

Against the AL5 postcode district average, it is £1.324m more expensive than the typical property.

• St Nicholas CofE VA Primary School

  500 m away
• Roundwood Primary School

  600 m away
• Harpenden Academy

  800 m away

• Roundwood Park School

  600 m away
• St George's School

  1.1 km away
• Sir John Lawes School

  1.5 km away

• Harpenden

  |

  1.0 km away
• Luton Airport Parkway

  |

  6.6 km away
• St Albans City

  |

  7.8 km away

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