HM Land Registry records the plot of land for 5, Westminster Fields, Harpenden as measuring 433 m².

That makes it the 18th largest plot in the postcode, where all 25 other houses have recorded plot data.

5, Westminster Fields, Harpenden has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 19 Jun 2017.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 5, Westminster Fields, Harpenden completed on 12th April 2018 at £1,050,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 46.6% over the period since April 2018.

• Sold Apr 2018£1,050,000

Since 2014 124 properties similar to 5, Westminster Fields, Harpenden have sold within a radius of 1.4 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 13th November 2025, was 8, Miley Close, Harpenden, AL5 3DS, a freehold house which sold for £1,450,000.

Read more about house prices in AL5.

• Sold Nov 2025£1,450,000 | 5 Bed House8, Miley Close, Harpenden, AL5 3DS8, Miley Close, Harpenden, AL5 3DS
• Sold May 2025£1,400,000 | 5 Bed House66, Derwent Road, Harpenden, AL5 3NX66, Derwent Road, Harpenden, AL5 3NX
• Sold Feb 2024£1,000,500 | 5 Bed House69, Derwent Road, Harpenden, AL5 3NY69, Derwent Road, Harpenden, AL5 3NY
• Sold Feb 2023£1,260,000 | 5 Bed House21, Miley Close, Harpenden, AL5 3DS21, Miley Close, Harpenden, AL5 3DS
• Sold Nov 2022£1,285,000 | 5 Bed House15, Miley Close, Harpenden, AL5 3DS15, Miley Close, Harpenden, AL5 3DS
• Sold Dec 2019£980,000 | 5 Bed House5, Miley Close, Harpenden, AL5 3DS5, Miley Close, Harpenden, AL5 3DS
• Sold Jul 2019£1,035,000 | 5 Bed House61, Derwent Road, Harpenden, AL5 3NY61, Derwent Road, Harpenden, AL5 3NY
• Sold Jun 2019£958,000 | 5 Bed House71, Derwent Road, Harpenden, AL5 3NY71, Derwent Road, Harpenden, AL5 3NY
• Sold May 2019£1,000,000 | 5 Bed House73, Derwent Road, Harpenden, AL5 3NY73, Derwent Road, Harpenden, AL5 3NY
• Sold Mar 2019£1,015,000 | 5 Bed House86, Derwent Road, Harpenden, AL5 3NX86, Derwent Road, Harpenden, AL5 3NX
• Sold Feb 2018£1,045,000 | 5 Bed House4, Westminster Fields, Harpenden, AL5 3DZ4, Westminster Fields, Harpenden, AL5 3DZ
• Sold Dec 2017£1,120,000 | 5 Bed House9, Westminster Fields, Harpenden, AL5 3DZ9, Westminster Fields, Harpenden, AL5 3DZ
• Sold Aug 2017£1,100,000 | 5 Bed House10, Westminster Fields, Harpenden, AL5 3DZ10, Westminster Fields, Harpenden, AL5 3DZ
• Sold Feb 2015£955,000 | 5 Bed House20, Miley Close, Harpenden, AL5 3DS20, Miley Close, Harpenden, AL5 3DS
• Sold Dec 2014£865,000 | 5 Bed House19, Miley Close, Harpenden, AL5 3DS19, Miley Close, Harpenden, AL5 3DS
• Sold Nov 2014£885,000 | 5 Bed House16, Miley Close, Harpenden, AL5 3DS16, Miley Close, Harpenden, AL5 3DS
• Sold Sep 2014£847,500 | 5 Bed House13, Miley Close, Harpenden, AL5 3DS13, Miley Close, Harpenden, AL5 3DS
• Sold Sep 2014£845,000 | 5 Bed House12, Miley Close, Harpenden, AL5 3DS12, Miley Close, Harpenden, AL5 3DS
• Sold Aug 2014£845,000 | 5 Bed House11, Miley Close, Harpenden, AL5 3DS11, Miley Close, Harpenden, AL5 3DS
• Sold Aug 2014£845,000 | 5 Bed House10, Miley Close, Harpenden, AL5 3DS10, Miley Close, Harpenden, AL5 3DS

Of the 25 addresses on Westminster Fields, Harpenden, AL5, 5, Westminster Fields, Harpenden comes out as the 7th largest and the 7th most expensive in our analysis of the public data.

It is also £339k more expensive than the average property across the AL5 district.

• Wood End School

  300 m away
• Roundwood Primary School

  1.2 km away
• St Nicholas CofE VA Primary School

  2.1 km away

• Roundwood Park School

  1.2 km away
• St George's School

  2.2 km away
• Sir John Lawes School

  2.7 km away

• Harpenden

  |

  2.6 km away
• Luton Airport Parkway

  |

  5.2 km away
• Luton

  |

  6.5 km away

The flood risk here is rated Very Low, based on Environment Agency data.