21, High Street, Northampton occupies a 352 m² plot as recorded by HM Land Registry.

Of the 27 other houses in this postcode, 19 have recorded plot sizes, and this one ranks as the 9th largest.

21, High Street, Northampton has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 24 Feb 2023.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (electric).

21, High Street, Northampton last changed hands on 24th January 2020, selling for £410,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 4 times since 1995.

The market for similar properties has risen by 17.2% since January 2020.

Land Registry records and our Estate Agent network show 131 sales of comparable properties within 3.5 kilometres of 21, High Street, Northampton since 2008.

Most recently, New Chappells Barn, High Street, Northampton, NN6 7TS, a freehold house, sold at £420,000 on the 13th March 2026.

Read more about house prices in NN6.

• Sold Mar 2026£420,000 | 4 Bed HouseNew Chappells Barn, High Street, Northampton, NN6 7TSNew Chappells Barn, High Street, Northampton, NN6 7TS
• Sold Feb 2026£575,000 | 5 Bed House12, Pyke Way, Northampton, NN6 7NZ12, Pyke Way, Northampton, NN6 7NZ
• Sold Oct 2025£492,500 | 4 Bed House16, Bury Dyke, Northampton, NN6 7XA16, Bury Dyke, Northampton, NN6 7XA
• Sold May 2025£575,000 | 4 Bed House5, Lauds Road, Northampton, NN6 7TJ5, Lauds Road, Northampton, NN6 7TJ
• Sold Apr 2025£510,000 | 4 Bed House12, Fallowfields, Northampton, NN6 7GA12, Fallowfields, Northampton, NN6 7GA
• Sold Oct 2022£620,000 | 4 Bed House5, The Derry, Northampton, NN6 7SZ5, The Derry, Northampton, NN6 7SZ
• Sold May 2021£445,000 | 4 Bed House16, Pyke Way, Northampton, NN6 7NZ16, Pyke Way, Northampton, NN6 7NZ
• Sold Jan 2021£390,000 | 4 Bed House19, Main Road, Northampton, NN6 7TU19, Main Road, Northampton, NN6 7TU
• Sold Oct 2020£420,000 | 4 Bed House22, Bury Dyke, Northampton, NN6 7XA22, Bury Dyke, Northampton, NN6 7XA
• Sold Sep 2020£435,000 | 4 Bed House14, Fallowfields, Northampton, NN6 7GA14, Fallowfields, Northampton, NN6 7GA
• Sold May 2020£415,000 | 4 Bed House9, Pyke Way, Northampton, NN6 7NZ9, Pyke Way, Northampton, NN6 7NZ
• Sold Jan 2019£405,000 | 4 Bed House4, Fallowfields, Northampton, NN6 7GA4, Fallowfields, Northampton, NN6 7GA
• Sold Nov 2018£380,000 | 4 Bed House15, Pyke Way, Northampton, NN6 7NZ15, Pyke Way, Northampton, NN6 7NZ
• Sold Nov 2017£485,000 | 4 Bed House21, Watford Road, Northampton, NN6 7TT21, Watford Road, Northampton, NN6 7TT
• Sold Jun 2015£375,000 | 4 Bed House4, The Marsh, Northampton, NN6 7TN4, The Marsh, Northampton, NN6 7TN
• Sold Feb 2014£305,000 | 4 Bed House19, High Street, Northampton, NN6 7TS19, High Street, Northampton, NN6 7TS
• Sold Sep 2013£399,950 | 4 Bed House1, Lauds Road, Northampton, NN6 7TJ1, Lauds Road, Northampton, NN6 7TJ
• Sold Nov 2012£310,000 | 5 Bed House8, High Street, Northampton, NN6 7TS8, High Street, Northampton, NN6 7TS
• Sold Jul 2009£420,000 | 4 Bed House12, High Street, Northampton, NN6 7TS12, High Street, Northampton, NN6 7TS
• Sold Dec 2008£294,000 | 4 Bed House27, High Street, Northampton, NN6 7TS27, High Street, Northampton, NN6 7TS

Agents in our network have reported 3 lettings within 3.5 kilometres of 21, High Street, Northampton across the last 2 years.

The newest of these is 11, Brookside Close, Northampton, NN6 6LP, a freehold house let by Newman Property Experts in February 2013.

• 
  Let Feb 2013£ Undisclosed | 3 Bed House11, Brookside Close, Northampton, NN6 6LP11, Brookside Close, Northampton, NN6 6LP
• 
  Let Dec 2011£ Undisclosed | 3 Bed House27A, Church Street, Northampton, NN6 7TP27A, Church Street, Northampton, NN6 7TP
• 
  Let Oct 2009£ Undisclosed | 3 Bed House12, Ashwells Lane, Northampton, NN6 6LW12, Ashwells Lane, Northampton, NN6 6LW

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Our analysis of the public data ranks 21, High Street, Northampton as the 11th largest and the 11th most expensive of the 27 addresses on High Street, Crick, Northampton, NN6.

Against the NN6 postcode district average, it is £121k more expensive than the typical property.

• Crick Primary School

  200 m away
• Kilsby Church of England Primary School

  3.0 km away
• Yelvertoft Primary School

  3.4 km away

• Houlton School

  4.3 km away
• Ashlawn School

  6.6 km away
• Guilsborough Academy

  8.0 km away

• Long Buckby

  |

  6.6 km away
• Rugby

  |

  8.6 km away
• Northampton

  |

  19.7 km away

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