4, Blackwall Close, Northampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 May 2025.

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

Land Registry records and our Estate Agent network show 227 sales of comparable properties within 620 metres of 4, Blackwall Close, Northampton since 2020.

Most recently, 39, Leah Bank, Northampton, NN4 8RG, a freehold house, sold at £310,000 on the 27th February 2026.

Read more about house prices in NN4.

• Sold Feb 2026£310,000 | 3 Bed House39, Leah Bank, Northampton, NN4 8RG39, Leah Bank, Northampton, NN4 8RG
• Sold Jan 2026£335,000 | 3 Bed House42, Leah Bank, Northampton, NN4 8RH42, Leah Bank, Northampton, NN4 8RH
• Sold Dec 2025£327,500 | 4 Bed House41, Floribunda Drive, Northampton, NN4 8TY41, Floribunda Drive, Northampton, NN4 8TY
• Sold Aug 2025£290,000 | 3 Bed House28, Leah Bank, Northampton, NN4 8RH28, Leah Bank, Northampton, NN4 8RH
• Sold May 2025£220,000 | 3 Bed House69, Blisworth Close, Northampton, NN4 8QT69, Blisworth Close, Northampton, NN4 8QT
• Sold Apr 2025£272,000 | 3 Bed House40, Leah Bank, Northampton, NN4 8RH40, Leah Bank, Northampton, NN4 8RH
• Sold Oct 2023£256,000 | 3 Bed House45, Harvester Way, Northampton, NN4 8JZ45, Harvester Way, Northampton, NN4 8JZ
• Sold Jul 2023£312,500 | 3 Bed House32, Harvester Way, Northampton, NN4 8JZ32, Harvester Way, Northampton, NN4 8JZ
• Sold Jun 2023£305,000 | 3 Bed House9, Harvester Way, Northampton, NN4 8JZ9, Harvester Way, Northampton, NN4 8JZ
• Sold Jun 2023£361,000 | 4 Bed House5, Kingmaker Way, Northampton, NN4 8QL5, Kingmaker Way, Northampton, NN4 8QL
• Sold Apr 2023£320,000 | 3 Bed House53, Harvester Way, Northampton, NN4 8JZ53, Harvester Way, Northampton, NN4 8JZ
• Sold Mar 2023£320,000 | 3 Bed House14, Harvester Way, Northampton, NN4 8JZ14, Harvester Way, Northampton, NN4 8JZ
• Sold Mar 2023£320,000 | 3 Bed House9, Grassland Way, Northampton, NN4 8UA9, Grassland Way, Northampton, NN4 8UA
• Sold Jan 2023£380,000 | 3 Bed House63, Harvester Way, Northampton, NN4 8JZ63, Harvester Way, Northampton, NN4 8JZ
• Sold Aug 2022£285,000 | 4 Bed House23, Piccadilly Close, Northampton, NN4 8RU23, Piccadilly Close, Northampton, NN4 8RU
• Sold Jul 2022£265,000 | 3 Bed House75, Blisworth Close, Northampton, NN4 8QT75, Blisworth Close, Northampton, NN4 8QT
• Sold Jun 2022£260,000 | 3 Bed House59, Blisworth Close, Northampton, NN4 8QT59, Blisworth Close, Northampton, NN4 8QT
• Sold Jan 2022£235,000 | 3 Bed House73, Blisworth Close, Northampton, NN4 8QT73, Blisworth Close, Northampton, NN4 8QT
• Sold Dec 2020£506,790 | 3 Bed House57, Harvester Way, Northampton, NN4 8JZ57, Harvester Way, Northampton, NN4 8JZ
• Sold Aug 2020£240,000 | 3 Bed House61, Blisworth Close, Northampton, NN4 8QT61, Blisworth Close, Northampton, NN4 8QT

Our analysis of the public data ranks 4, Blackwall Close, Northampton as the 3rd largest and the 4th most expensive of the 11 addresses on Blackwall Close, Northampton, NN4.

Against the NN4 postcode district average, it is £14k less expensive than the typical property.

• Hunsbury Park Primary School

  200 m away
• Briar Hill Primary School & Nursery

  500 m away
• Delapre Primary School

  700 m away

• Abbeyfield School

  1.1 km away

• Northampton

  |

  1.9 km away
• Long Buckby

  |

  14.1 km away
• Wellingborough

  |

  18.8 km away

Environment Agency data suggests this area has a Very Low risk of flooding.