15, Park Mount, Harpenden has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 30 Nov 2009.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 15, Park Mount, Harpenden completed on 3rd July 2018 at £597,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 4 times.

Values of comparable properties have risen by 17.2% over the period since July 2018.

• Sold Jul 2018£597,500
• Sold Jul 2016£550,000
• Sold Mar 2010£373,500

Since 2014 68 properties similar to 15, Park Mount, Harpenden have sold within a radius of 720 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 23rd March 2026, was 17, Park Hill, Harpenden, AL5 3AT, a freehold house which sold for £725,600.

Read more about house prices in AL5.

• Sold Mar 2026£725,600 | 3 Bed House17, Park Hill, Harpenden, AL5 3AT17, Park Hill, Harpenden, AL5 3AT
• Sold Nov 2025£682,000 | 3 Bed House7, Park Hill, Harpenden, AL5 3AT7, Park Hill, Harpenden, AL5 3AT
• Sold Nov 2025£620,000 | 3 Bed House17, Aplins Close, Harpenden, AL5 2PZ17, Aplins Close, Harpenden, AL5 2PZ
• Sold Oct 2025£660,000 | 3 Bed House13, Park Hill, Harpenden, AL5 3AT13, Park Hill, Harpenden, AL5 3AT
• Sold Mar 2025£690,000 | 3 Bed House8, Park Hill, Harpenden, AL5 3AT8, Park Hill, Harpenden, AL5 3AT
• Sold Mar 2025£699,950 | 3 Bed House3, Park Hill, Harpenden, AL5 3AT3, Park Hill, Harpenden, AL5 3AT
• Sold Feb 2025£750,000 | 3 Bed House15, Park Hill, Harpenden, AL5 3AT15, Park Hill, Harpenden, AL5 3AT
• Sold Nov 2024£760,000 | 3 Bed House2, Park Hill, Harpenden, AL5 3AT2, Park Hill, Harpenden, AL5 3AT
• Sold Aug 2024£862,500 | 3 Bed House48, Park Mount, Harpenden, AL5 3AR48, Park Mount, Harpenden, AL5 3AR
• Sold Jun 2024£635,000 | 3 Bed House51, Aplins Close, Harpenden, AL5 2PZ51, Aplins Close, Harpenden, AL5 2PZ
• Sold Feb 2023£550,000 | 3 Bed House27, Park Mount, Harpenden, AL5 3AS27, Park Mount, Harpenden, AL5 3AS
• Sold Apr 2022£825,000 | 3 Bed House25, Park Mount, Harpenden, AL5 3AS25, Park Mount, Harpenden, AL5 3AS
• Sold Feb 2022£582,000 | 3 Bed House15, Harpenden Rise, Harpenden, AL5 3BG15, Harpenden Rise, Harpenden, AL5 3BG
• Sold Dec 2021£640,000 | 3 Bed House10, Park Hill, Harpenden, AL5 3AT10, Park Hill, Harpenden, AL5 3AT
• Sold Jun 2021£455,000 | 3 Bed House17, Harpenden Rise, Harpenden, AL5 3BG17, Harpenden Rise, Harpenden, AL5 3BG
• Sold Jun 2021£565,000 | 3 Bed House16, Park Hill, Harpenden, AL5 3AT16, Park Hill, Harpenden, AL5 3AT
• Sold Dec 2020£595,000 | 3 Bed House7, Harpenden Rise, Harpenden, AL5 3BG7, Harpenden Rise, Harpenden, AL5 3BG
• Sold Sep 2019£595,000 | 3 Bed House9, Park Hill, Harpenden, AL5 3AT9, Park Hill, Harpenden, AL5 3AT
• Sold Sep 2017£635,000 | 3 Bed House9, Park Mount, Harpenden, AL5 3AS9, Park Mount, Harpenden, AL5 3AS
• Sold Apr 2014£425,000 | 3 Bed House12, Park Hill, Harpenden, AL5 3AT12, Park Hill, Harpenden, AL5 3AT

Of the 70 addresses on Park Mount, Harpenden, AL5, 15, Park Mount, Harpenden comes out as the 58th largest and the 55th most expensive in our analysis of the public data.

It is also £286k less expensive than the average property across the AL5 district.

• Roundwood Primary School

  500 m away
• St Nicholas CofE VA Primary School

  900 m away
• Wood End School

  1.1 km away

• Roundwood Park School

  500 m away
• St George's School

  900 m away
• Sir John Lawes School

  1.4 km away

• Harpenden

  |

  1.3 km away
• Luton Airport Parkway

  |

  5.9 km away
• Luton

  |

  7.4 km away

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