21, Barnhill Square, Northampton occupies a 160 m² plot as recorded by HM Land Registry.

Of the 23 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 9th largest.

21, Barnhill Square, Northampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 31 May 2023.

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

21, Barnhill Square, Northampton last changed hands on 30th November 2023, selling for £205,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has risen by 31.8% since November 2023.

• Sold Nov 2023£205,000
• Sold Mar 2018£150,000
• Sold Feb 2002£49,500

Land Registry records and our Estate Agent network show 266 sales of comparable properties within 640 metres of 21, Barnhill Square, Northampton since 2021.

Most recently, 22, Donellan Green, Northampton, NN3 5DJ, a freehold house, sold at £200,000 on the 27th March 2026.

Read more about house prices in NN3.

• Sold Mar 2026£200,000 | 3 Bed House22, Donellan Green, Northampton, NN3 5DJ22, Donellan Green, Northampton, NN3 5DJ
• Sold Feb 2026£212,000 | 3 Bed House30, Teesdale, Northampton, NN3 5DH30, Teesdale, Northampton, NN3 5DH
• Sold Jun 2025£160,000 | 3 Bed House26, Teesdale, Northampton, NN3 5DH26, Teesdale, Northampton, NN3 5DH
• Sold May 2025£197,500 | 3 Bed House2, Duckworth Dell, Northampton, NN3 5DG2, Duckworth Dell, Northampton, NN3 5DG
• Sold Mar 2025£212,500 | 3 Bed House13, Spelhoe Street, Northampton, NN3 5AX13, Spelhoe Street, Northampton, NN3 5AX
• Sold Feb 2025£157,000 | 3 Bed House28, Teesdale, Northampton, NN3 5DH28, Teesdale, Northampton, NN3 5DH
• Sold Feb 2025£180,000 | 3 Bed House16, Spelhoe Street, Northampton, NN3 5AX16, Spelhoe Street, Northampton, NN3 5AX
• Sold Sep 2024£225,000 | 3 Bed House25, Micklewell Lane, Northampton, NN3 5AU25, Micklewell Lane, Northampton, NN3 5AU
• Sold Sep 2024£200,000 | 3 Bed House11, Foxwell Square, Northampton, NN3 5AT11, Foxwell Square, Northampton, NN3 5AT
• Sold Sep 2024£200,000 | 3 Bed House22, Teesdale, Northampton, NN3 5DH22, Teesdale, Northampton, NN3 5DH
• Sold Oct 2023£165,000 | 3 Bed House11, Duckworth Dell, Northampton, NN3 5DG11, Duckworth Dell, Northampton, NN3 5DG
• Sold Oct 2023£210,000 | 3 Bed House24, Teesdale, Northampton, NN3 5DH24, Teesdale, Northampton, NN3 5DH
• Sold Feb 2023£220,000 | 3 Bed House6, Micklewell Lane, Northampton, NN3 5AU6, Micklewell Lane, Northampton, NN3 5AU
• Sold Dec 2022£210,000 | 3 Bed House3, Donellan Green, Northampton, NN3 5DJ3, Donellan Green, Northampton, NN3 5DJ
• Sold Nov 2022£180,000 | 3 Bed House33, Medellin Hill, Northampton, NN3 5DF33, Medellin Hill, Northampton, NN3 5DF
• Sold May 2022£195,000 | 3 Bed House5, Teesdale, Northampton, NN3 5DH5, Teesdale, Northampton, NN3 5DH
• Sold Apr 2022£167,000 | 3 Bed House9, Barnhill Square, Northampton, NN3 5BB9, Barnhill Square, Northampton, NN3 5BB
• Sold Jan 2022£175,000 | 3 Bed House10, Foxwell Square, Northampton, NN3 5AT10, Foxwell Square, Northampton, NN3 5AT
• Sold Jul 2021£145,000 | 3 Bed House24, Micklewell Lane, Northampton, NN3 5AU24, Micklewell Lane, Northampton, NN3 5AU
• Sold May 2021£186,000 | 3 Bed House18, Spelhoe Street, Northampton, NN3 5AX18, Spelhoe Street, Northampton, NN3 5AX

Our analysis of the public data ranks 21, Barnhill Square, Northampton as the 8th largest and the 14th most expensive of the 23 addresses on Barnhill Square, Northampton, NN3.

Against the NN3 postcode district average, it is £79k less expensive than the typical property.

• Woodvale Primary Academy

  900 m away
• Thorplands Primary School

  1.0 km away
• Blackthorn Primary School

  1.1 km away

• Northampton School

  1.5 km away
• Northampton Academy

  2.0 km away
• Weston Favell Academy

  2.3 km away

• Northampton

  |

  6.9 km away
• Wellingborough

  |

  10.7 km away
• Kettering

  |

  14.6 km away

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