HM Land Registry records the plot of land for 9 Maple Cottages, Harpenden as measuring 1,418 m².

That makes it the 2nd largest plot in the postcode, where 8 of the 10 other houses have recorded plot data.

9 Maple Cottages, Harpenden has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 20 Jan 2017.

The property is connected to mains gas and has high performance glazing. It is heated using a boiler and underfloor heating (mains gas).

The most recent sale of 9 Maple Cottages, Harpenden completed on 5th April 2017 at £1,325,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have dropped by 11.1% over the period since April 2017.

• Sold Apr 2017£1,325,000

Since 2009 78 properties similar to 9 Maple Cottages, Harpenden have sold within a radius of 1.3 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th August 2025, was 19, Hawsley Road, Harpenden, AL5 2BL, a freehold house which sold for £1,680,000.

Read more about house prices in AL5.

• Sold Aug 2025£1,680,000 | 5 Bed House19, Hawsley Road, Harpenden, AL5 2BL19, Hawsley Road, Harpenden, AL5 2BL
• Sold Apr 2025£1,650,000 | 5 Bed House10, The Chowns, Harpenden, AL5 2BN10, The Chowns, Harpenden, AL5 2BN
• Sold Mar 2025£1,637,500 | 5 Bed House3, The Chowns, Harpenden, AL5 2BN3, The Chowns, Harpenden, AL5 2BN
• Sold Nov 2024£1,395,000 | 5 Bed House17, Penny Croft, Harpenden, AL5 2PD17, Penny Croft, Harpenden, AL5 2PD
• Sold Jul 2024£1,800,000 | 5 Bed House23, The Uplands, Harpenden, AL5 2PG23, The Uplands, Harpenden, AL5 2PG
• Sold Jul 2024£1,325,000 | 5 Bed House17, Barlings Road, Harpenden, AL5 2AL17, Barlings Road, Harpenden, AL5 2AL
• Sold Jun 2024£1,465,000 | 5 Bed House15, Penny Croft, Harpenden, AL5 2PD15, Penny Croft, Harpenden, AL5 2PD
• Sold Apr 2024£1,310,000 | 5 Bed House19, The Deerings, Harpenden, AL5 2PF19, The Deerings, Harpenden, AL5 2PF
• Sold Sep 2023£1,500,000 | 5 Bed House16, The Deerings, Harpenden, AL5 2PE16, The Deerings, Harpenden, AL5 2PE
• Sold Jan 2023£1,425,000 | 5 Bed House36, Barlings Road, Harpenden, AL5 2BJ36, Barlings Road, Harpenden, AL5 2BJ
• Sold Aug 2022£1,675,000 | 5 Bed House5, Netherfield Road, Harpenden, AL5 2AF5, Netherfield Road, Harpenden, AL5 2AF
• Sold Jan 2022£1,350,000 | 5 Bed House6, Barlings Road, Harpenden, AL5 2AN6, Barlings Road, Harpenden, AL5 2AN
• Sold Dec 2020£1,490,000 | 5 Bed House4, High Elms, Harpenden, AL5 2JU4, High Elms, Harpenden, AL5 2JU
• Sold Sep 2019£1,270,000 | 5 Bed HouseClarence Lodge, West Common, Harpenden, AL5 2ARClarence Lodge, West Common, Harpenden, AL5 2AR
• Sold Apr 2019£1,150,000 | 5 Bed House8, The Deerings, Harpenden, AL5 2PE8, The Deerings, Harpenden, AL5 2PE
• Sold Aug 2018£1,350,000 | 5 Bed House18, Netherfield Road, Harpenden, AL5 2AG18, Netherfield Road, Harpenden, AL5 2AG
• Sold Jan 2018£1,250,000 | 5 Bed House5, Barlings Road, Harpenden, AL5 2AL5, Barlings Road, Harpenden, AL5 2AL
• Sold Nov 2016£1,230,000 | 5 Bed HouseClarence House, West Common, Harpenden, AL5 2ARClarence House, West Common, Harpenden, AL5 2AR
• Sold Nov 2014£1,200,000 | 5 Bed House7, Barlings Road, Harpenden, AL5 2AL7, Barlings Road, Harpenden, AL5 2AL
• Sold Oct 2009£780,000 | 5 Bed House18, Hawsley Road, Harpenden, AL5 2BL18, Hawsley Road, Harpenden, AL5 2BL

Of the 135 addresses on West Common, Harpenden, AL5, 9 Maple Cottages, Harpenden comes out as the 24th largest and the 12th most expensive in our analysis of the public data.

It is also £634k more expensive than the average property across the AL5 district.

• The Grove Junior School

  1.6 km away
• The Grove Infant and Nursery School

  1.7 km away
• St Dominic Catholic Primary School

  1.7 km away

• Townsend Church of England School

  2.6 km away
• St George's School

  2.9 km away
• Sir John Lawes School

  2.9 km away

• Harpenden

  |

  2.0 km away
• St Albans City

  |

  5.4 km away
• St Albans Abbey

  |

  5.8 km away

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