30, Park Mount, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Feb 2018.

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

30, Park Mount, Harpenden last changed hands on 3rd September 2018, selling for £855,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 23.1% since September 2018.

• Sold Sep 2018£855,000

Land Registry records and our Estate Agent network show 124 sales of comparable properties within 740 metres of 30, Park Mount, Harpenden since 2007.

Most recently, 13, Park Rise, Harpenden, AL5 3AH, a freehold house, sold at £835,000 on the 12th December 2025.

Read more about house prices in AL5.

• Sold Dec 2025£835,000 | 4 Bed House13, Park Rise, Harpenden, AL5 3AH13, Park Rise, Harpenden, AL5 3AH
• Sold Nov 2025£1,095,000 | 4 Bed House44, Park Mount, Harpenden, AL5 3AR44, Park Mount, Harpenden, AL5 3AR
• Sold Sep 2025£1,160,000 | 4 Bed House4, Park Mount, Harpenden, AL5 3AR4, Park Mount, Harpenden, AL5 3AR
• Sold Mar 2025£1,020,000 | 4 Bed House10, Park Mount, Harpenden, AL5 3AR10, Park Mount, Harpenden, AL5 3AR
• Sold Mar 2025£895,000 | 4 Bed House13, Otterton Close, Harpenden, AL5 3BE13, Otterton Close, Harpenden, AL5 3BE
• Sold Oct 2024£1,260,000 | 4 Bed House45, Park Mount, Harpenden, AL5 3AS45, Park Mount, Harpenden, AL5 3AS
• Sold Feb 2024£1,160,000 | 4 Bed House4, Park Rise, Harpenden, AL5 3AH4, Park Rise, Harpenden, AL5 3AH
• Sold Nov 2023£735,000 | 4 Bed House20, Park Hill, Harpenden, AL5 3AT20, Park Hill, Harpenden, AL5 3AT
• Sold Oct 2023£875,000 | 4 Bed House75, Luton Road, Harpenden, AL5 3BA75, Luton Road, Harpenden, AL5 3BA
• Sold Aug 2022£1,010,000 | 4 Bed House25, Park Rise, Harpenden, AL5 3AP25, Park Rise, Harpenden, AL5 3AP
• Sold Apr 2022£925,000 | 4 Bed House57, Park Mount, Harpenden, AL5 3AS57, Park Mount, Harpenden, AL5 3AS
• Sold Dec 2021£1,135,000 | 4 Bed House22, Park Mount, Harpenden, AL5 3AR22, Park Mount, Harpenden, AL5 3AR
• Sold Oct 2021£885,000 | 4 Bed House50A, Park Mount, Harpenden, AL5 3AR50A, Park Mount, Harpenden, AL5 3AR
• Sold Oct 2021£1,150,000 | 4 Bed House38, Park Mount, Harpenden, AL5 3AR38, Park Mount, Harpenden, AL5 3AR
• Sold Mar 2020£925,000 | 4 Bed House16, Park Rise, Harpenden, AL5 3AH16, Park Rise, Harpenden, AL5 3AH
• Sold Oct 2019£840,000 | 4 Bed House40, Park Mount, Harpenden, AL5 3AR40, Park Mount, Harpenden, AL5 3AR
• Sold Jul 2019£675,000 | 4 Bed House14, Park Rise, Harpenden, AL5 3AH14, Park Rise, Harpenden, AL5 3AH
• Sold Apr 2019£800,000 | 4 Bed House50, Park Mount, Harpenden, AL5 3AR50, Park Mount, Harpenden, AL5 3AR
• Sold Oct 2018£745,000 | 4 Bed House38, Park Rise, Harpenden, AL5 3AL38, Park Rise, Harpenden, AL5 3AL
• Sold Aug 2007£570,000 | 4 Bed House34, Park Mount, Harpenden, AL5 3AR34, Park Mount, Harpenden, AL5 3AR

Our analysis of the public data ranks 30, Park Mount, Harpenden as the 20th largest and the 23rd most expensive of the 70 addresses on Park Mount, Harpenden, AL5.

Against the AL5 postcode district average, it is £33k more expensive than the typical property.

• 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

  1.5 km away

• Harpenden

  |

  1.4 km away
• Luton Airport Parkway

  |

  5.9 km away
• Luton

  |

  7.3 km away

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