According to data from HM Land Registry, 52, Park Mount, Harpenden sits on a plot of 221 m².

We have plot size data on 19 out of 33 other houses in the postcode and 52, Park Mount, Harpenden sits on the 15th largest plot.

52, Park Mount, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Jul 2017.

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

According to HM Land Registry, 52, Park Mount, Harpenden was last sold on 8th December 2017 for £840,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since December 2017, the market for similar properties has risen by 21.8%.

• Sold Dec 2017£840,000
• Sold Jul 2001£270,000

According to the Land Registry and our network of Estate Agents, there have been 126 sales of properties similar to 52, Park Mount, Harpenden within a radius of 740 metres since 2013.

The most recent example is 13, Park Rise, Harpenden, AL5 3AH, a freehold house which sold for £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 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£890,000 | 4 Bed House12, Ridgewood Gardens, Harpenden, AL5 3NN12, Ridgewood Gardens, Harpenden, AL5 3NN
• Sold Apr 2022£925,000 | 4 Bed House57, Park Mount, Harpenden, AL5 3AS57, Park Mount, Harpenden, AL5 3AS
• 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 2021£825,000 | 4 Bed House18, Ridgewood Gardens, Harpenden, AL5 3NN18, Ridgewood Gardens, Harpenden, AL5 3NN
• Sold Jan 2021£815,000 | 4 Bed House6, Ridgewood Gardens, Harpenden, AL5 3NN6, Ridgewood Gardens, Harpenden, AL5 3NN
• 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 Sep 2018£855,000 | 4 Bed House30, Park Mount, Harpenden, AL5 3AR30, Park Mount, Harpenden, AL5 3AR
• Sold Aug 2018£1,100,000 | 4 Bed House28, Park Rise, Harpenden, AL5 3AL28, Park Rise, Harpenden, AL5 3AL
• Sold Dec 2017£937,000 | 4 Bed House28A, Park Hill, Harpenden, AL5 3AT28A, Park Hill, Harpenden, AL5 3AT
• Sold Jan 2014£540,000 | 4 Bed House12, Otterton Close, Harpenden, AL5 3BE12, Otterton Close, Harpenden, AL5 3BE
• Sold Aug 2013£579,950 | 4 Bed House15, Park Rise, Harpenden, AL5 3AH15, Park Rise, Harpenden, AL5 3AH

Park Mount, Harpenden, AL5 has a total of 70 addresses. According to our analysis of all the public data, 52, Park Mount, Harpenden is the 23rd largest and the 24th most expensive property on the street.

When compared to the postcode district it is £32k more expensive than the average property in AL5.

• 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

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