According to data from HM Land Registry, 277, Luton Road, Harpenden sits on a plot of 423 m².

We have plot size data on 12 out of 13 other houses in the postcode and 277, Luton Road, Harpenden sits on the 3rd largest plot.

277, Luton Road, Harpenden has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 19 Jul 2011.

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

According to HM Land Registry, 277, Luton Road, Harpenden was last sold on 30th March 2012 for £566,500 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since March 2012, the market for similar properties has risen by 75.1%.

• Sold Mar 2012£566,500

According to the Land Registry and our network of Estate Agents, there have been 127 sales of properties similar to 277, Luton Road, Harpenden within a radius of 930 metres since 2013.

The most recent example is 20, Ashley Gardens, Harpenden, AL5 3EY, a freehold house which sold for £800,000 on the 19th November 2025.

Read more about house prices in AL5.

• Sold Nov 2025£800,000 | 4 Bed House20, Ashley Gardens, Harpenden, AL5 3EY20, Ashley Gardens, Harpenden, AL5 3EY
• Sold Jul 2025£820,000 | 3 Bed House11, Crosspaths, Harpenden, AL5 3HB11, Crosspaths, Harpenden, AL5 3HB
• Sold Mar 2025£1,100,000 | 3 Bed House1, Lambourn Gardens, Harpenden, AL5 4DQ1, Lambourn Gardens, Harpenden, AL5 4DQ
• Sold Jan 2025£894,000 | 3 Bed House55, Tuffnells Way, Harpenden, AL5 3HA55, Tuffnells Way, Harpenden, AL5 3HA
• Sold Dec 2024£852,000 | 3 Bed House24, Park Mount, Harpenden, AL5 3AR24, Park Mount, Harpenden, AL5 3AR
• Sold Oct 2024£880,000 | 4 Bed House28, Ashley Gardens, Harpenden, AL5 3EY28, Ashley Gardens, Harpenden, AL5 3EY
• Sold Mar 2024£805,000 | 4 Bed House335, Luton Road, Harpenden, AL5 3LW335, Luton Road, Harpenden, AL5 3LW
• Sold Jan 2023£780,000 | 3 Bed House7, Penshurst Close, Harpenden, AL5 3LP7, Penshurst Close, Harpenden, AL5 3LP
• Sold Aug 2022£870,000 | 4 Bed House11, Molescroft, Harpenden, AL5 3LS11, Molescroft, Harpenden, AL5 3LS
• Sold Jan 2022£810,000 | 3 Bed House36, Ashley Gardens, Harpenden, AL5 3EY36, Ashley Gardens, Harpenden, AL5 3EY
• Sold Nov 2021£795,000 | 3 Bed House21, Ridge Avenue, Harpenden, AL5 3LT21, Ridge Avenue, Harpenden, AL5 3LT
• Sold Oct 2021£670,000 | 4 Bed House23, Vale Close, Harpenden, AL5 3LX23, Vale Close, Harpenden, AL5 3LX
• Sold Jun 2021£575,000 | 4 Bed House16, Vale Close, Harpenden, AL5 3LX16, Vale Close, Harpenden, AL5 3LX
• Sold May 2020£720,000 | 3 Bed House12, Ridge Avenue, Harpenden, AL5 3LU12, Ridge Avenue, Harpenden, AL5 3LU
• Sold May 2019£675,000 | 4 Bed House22, Ashley Gardens, Harpenden, AL5 3EY22, Ashley Gardens, Harpenden, AL5 3EY
• Sold Aug 2018£670,000 | 3 Bed House52, Park Rise, Harpenden, AL5 3AL52, Park Rise, Harpenden, AL5 3AL
• Sold Feb 2018£730,000 | 4 Bed House2, Wells Close, Harpenden, AL5 3LQ2, Wells Close, Harpenden, AL5 3LQ
• Sold Oct 2017£780,000 | 4 Bed House233, Luton Road, Harpenden, AL5 3DE233, Luton Road, Harpenden, AL5 3DE
• Sold Nov 2015£600,000 | 3 Bed House28, Ridge Avenue, Harpenden, AL5 3LT28, Ridge Avenue, Harpenden, AL5 3LT
• Sold Jul 2013£585,000 | 3 Bed House279, Luton Road, Harpenden, AL5 3LN279, Luton Road, Harpenden, AL5 3LN

Luton Road, Harpenden, AL5 has a total of 236 addresses. According to our analysis of all the public data, 277, Luton Road, Harpenden is the 135th largest and the 106th most expensive property on the street.

When compared to the postcode district it is £144k less expensive than the average property in AL5.

• Wood End School

  600 m away
• Roundwood Primary School

  1.0 km away
• The Lea Primary School and Nursery

  1.3 km away

• Roundwood Park School

  900 m away
• St George's School

  1.5 km away
• Sir John Lawes School

  2.0 km away

• Harpenden

  |

  2.1 km away
• Luton Airport Parkway

  |

  5.2 km away
• Luton

  |

  6.6 km away

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