According to data from HM Land Registry, 4, Park Hill, Harpenden sits on a plot of 134 m².

We have plot size data on 25 out of 41 other houses in the postcode and 4, Park Hill, Harpenden sits on the 25th largest plot.

4, Park Hill, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Sep 2015.

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

According to HM Land Registry, 4, Park Hill, Harpenden was last sold on 25th February 2010 for £365,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since February 2010, the market for similar properties has risen by 83.9%.

• Sold Feb 2010£365,000
• Sold Aug 2004£302,500
• Sold Jun 1998£145,000

According to the Land Registry and our network of Estate Agents, there have been 74 sales of properties similar to 4, Park Hill, Harpenden within a radius of 720 metres since 2014.

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

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 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 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 Jul 2018£597,500 | 3 Bed House15, Park Mount, Harpenden, AL5 3AS15, Park Mount, Harpenden, AL5 3AS
• Sold Sep 2017£635,000 | 3 Bed House9, Park Mount, Harpenden, AL5 3AS9, Park Mount, Harpenden, AL5 3AS
• Sold May 2015£515,000 | 3 Bed House14, Park Hill, Harpenden, AL5 3AT14, Park Hill, Harpenden, AL5 3AT
• Sold Aug 2014£484,200 | 3 Bed House11, Park Hill, Harpenden, AL5 3AT11, Park Hill, Harpenden, AL5 3AT
• Sold Apr 2014£425,000 | 3 Bed House12, Park Hill, Harpenden, AL5 3AT12, Park Hill, Harpenden, AL5 3AT

Park Hill, Harpenden, AL5 has a total of 41 addresses. According to our analysis of all the public data, 4, Park Hill, Harpenden is the 33rd largest and the 31st most expensive property on the street.

When compared to the postcode district it is £239k less expensive than the average property in AL5.

• Roundwood Primary School

  400 m away
• St Nicholas CofE VA Primary School

  800 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

  |

  6.0 km away
• Luton

  |

  7.4 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.