According to data from HM Land Registry, 19, Mayfield Close, Harpenden sits on a plot of 514 m².

We have plot size data on 19 out of 19 other houses in the postcode and 19, Mayfield Close, Harpenden sits on the 11th largest plot.

19, Mayfield Close, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Jan 2019.

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, 19, Mayfield Close, Harpenden was last sold on 30th August 2019 for £1,350,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since August 2019, the market for similar properties has risen by 17.8%.

• Sold Aug 2019£1,350,000
• Sold Nov 2002£375,000

According to the Land Registry and our network of Estate Agents, there have been 35 sales of properties similar to 19, Mayfield Close, Harpenden within a radius of 900 metres since 2012.

The most recent example is 9, Hillside Road, Harpenden, AL5 4BS, a freehold house which sold for £1,650,000 on the 1st June 2026.

Read more about house prices in AL5.

• Sold Jun 2026£1,650,000 | 5 Bed House9, Hillside Road, Harpenden, AL5 4BS9, Hillside Road, Harpenden, AL5 4BS
• Sold Jan 2026£1,925,000 | 5 Bed House7, Moreton Place, Harpenden, AL5 2UF7, Moreton Place, Harpenden, AL5 2UF
• Sold Mar 2025£1,715,000 | 5 Bed House26, Bloomfield Road, Harpenden, AL5 4DB26, Bloomfield Road, Harpenden, AL5 4DB
• Sold Nov 2023£980,000 | 5 Bed House56, Roundwood Park, Harpenden, AL5 3AF56, Roundwood Park, Harpenden, AL5 3AF
• Sold Jan 2023£1,645,000 | 5 Bed House5, Wood End Road, Harpenden, AL5 3EB5, Wood End Road, Harpenden, AL5 3EB
• Sold Jul 2022£1,425,000 | 5 Bed House27, Claygate Avenue, Harpenden, AL5 2HE27, Claygate Avenue, Harpenden, AL5 2HE
• Sold Jun 2022£1,645,000 | 5 Bed House14, Moreton End Lane, Harpenden, AL5 2EX14, Moreton End Lane, Harpenden, AL5 2EX
• Sold Jun 2022£1,900,000 | 5 Bed House31, Claygate Avenue, Harpenden, AL5 2HE31, Claygate Avenue, Harpenden, AL5 2HE
• Sold Jun 2021£1,392,000 | 5 Bed House12, Roundwood Gardens, Harpenden, AL5 3AJ12, Roundwood Gardens, Harpenden, AL5 3AJ
• Sold Jul 2019£1,605,000 | 5 Bed House33, Roundwood Park, Harpenden, AL5 3AG33, Roundwood Park, Harpenden, AL5 3AG
• Sold Sep 2018£1,465,000 | 5 Bed House5, Hanover Grange, Harpenden, AL5 3BD5, Hanover Grange, Harpenden, AL5 3BD
• Sold Sep 2018£1,510,000 | 5 Bed House3, Osprey Close, Harpenden, AL5 3FA3, Osprey Close, Harpenden, AL5 3FA
• Sold Jun 2018£1,607,000 | 5 Bed House47, Roundwood Lane, Harpenden, AL5 3BP47, Roundwood Lane, Harpenden, AL5 3BP
• Sold May 2018£1,550,000 | 5 Bed House4, Osprey Close, Harpenden, AL5 3FA4, Osprey Close, Harpenden, AL5 3FA
• Sold Sep 2016£1,295,000 | 5 Bed House6, Hanover Grange, Harpenden, AL5 3BD6, Hanover Grange, Harpenden, AL5 3BD
• Sold May 2014£1,200,000 | 5 Bed House48A, Roundwood Park, Harpenden, AL5 3AF48A, Roundwood Park, Harpenden, AL5 3AF
• Sold Apr 2014£1,225,000 | 5 Bed House21, Wood End Road, Harpenden, AL5 3EE21, Wood End Road, Harpenden, AL5 3EE
• Sold Aug 2013£858,000 | 5 Bed House40, Tuffnells Way, Harpenden, AL5 3HQ40, Tuffnells Way, Harpenden, AL5 3HQ
• Sold Aug 2013£970,000 | 5 Bed House25, Wood End Road, Harpenden, AL5 3EE25, Wood End Road, Harpenden, AL5 3EE
• Sold Jul 2012£1,210,000 | 5 Bed House9, Wood End Road, Harpenden, AL5 3EE9, Wood End Road, Harpenden, AL5 3EE

Mayfield Close, Harpenden, AL5 has a total of 19 addresses. According to our analysis of all the public data, 19, Mayfield Close, Harpenden is the largest and the most expensive property on the street.

When compared to the postcode district it is £817k more expensive than the average property in AL5.

• Wood End School

  500 m away
• Roundwood Primary School

  700 m away
• The Lea Primary School and Nursery

  1.4 km away

• Roundwood Park School

  700 m away
• St George's School

  1.4 km away
• Sir John Lawes School

  1.9 km away

• Harpenden

  |

  2.0 km away
• Luton Airport Parkway

  |

  5.4 km away
• Luton

  |

  6.8 km away

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