21, Broad Street, Northampton occupies a 1,173 m² plot as recorded by HM Land Registry.

Of the 33 other houses in this postcode, 28 have recorded plot sizes, and this one ranks as the largest.

21, Broad Street, Northampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 Mar 2014.

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

21, Broad Street, Northampton last changed hands on 2nd November 2020, selling for £490,000. 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 39.5% since November 2020.

Land Registry records and our Estate Agent network show 118 sales of comparable properties within 630 metres of 21, Broad Street, Northampton since 2019.

Most recently, 38, The Ashway, Northampton, NN6 9TZ, a freehold house, sold at £530,000 on the 16th January 2026.

Read more about house prices in NN6.

• Sold Jan 2026£530,000 | 4 Bed House38, The Ashway, Northampton, NN6 9TZ38, The Ashway, Northampton, NN6 9TZ
• Sold Dec 2025£495,000 | 4 Bed House4, Far Brook, Northampton, NN6 9UN4, Far Brook, Northampton, NN6 9UN
• Sold Nov 2025£475,000 | 4 Bed House80, The Ashway, Northampton, NN6 9UZ80, The Ashway, Northampton, NN6 9UZ
• Sold Nov 2025£530,000 | 4 Bed House7, Far Brook, Northampton, NN6 9UN7, Far Brook, Northampton, NN6 9UN
• Sold Oct 2025£555,000 | 5 Bed House1, Knightons Way, Northampton, NN6 9UE1, Knightons Way, Northampton, NN6 9UE
• Sold Jul 2025£560,000 | 4 Bed House2, The Pickerings, Northampton, NN6 9XA2, The Pickerings, Northampton, NN6 9XA
• Sold Nov 2024£490,000 | 5 Bed House24, Knightons Way, Northampton, NN6 9UE24, Knightons Way, Northampton, NN6 9UE
• Sold Aug 2024£450,000 | 4 Bed House10, Portwey Close, Northampton, NN6 9XE10, Portwey Close, Northampton, NN6 9XE
• Sold Aug 2024£540,000 | 4 Bed House15, Far Brook, Northampton, NN6 9UN15, Far Brook, Northampton, NN6 9UN
• Sold Feb 2024£545,000 | 4 Bed House21A, Broad Street, Northampton, NN6 9EB21A, Broad Street, Northampton, NN6 9EB
• Sold Dec 2023£500,000 | 4 Bed House9, Olde Forde Close, Northampton, NN6 9XF9, Olde Forde Close, Northampton, NN6 9XF
• Sold Sep 2023£525,000 | 5 Bed House34, Knightons Way, Northampton, NN6 9UE34, Knightons Way, Northampton, NN6 9UE
• Sold Aug 2023£425,000 | 4 Bed House79, The Ashway, Northampton, NN6 9UZ79, The Ashway, Northampton, NN6 9UZ
• Sold Sep 2022£600,000 | 5 Bed House94, The Ashway, Northampton, NN6 9UZ94, The Ashway, Northampton, NN6 9UZ
• Sold Feb 2022£540,000 | 4 Bed House109, The Ashway, Northampton, NN6 9UZ109, The Ashway, Northampton, NN6 9UZ
• Sold Sep 2021£500,000 | 4 Bed House1A, St. Davids Close, Northampton, NN6 9EA1A, St. Davids Close, Northampton, NN6 9EA
• Sold Oct 2020£415,000 | 4 Bed House76, The Ashway, Northampton, NN6 9UZ76, The Ashway, Northampton, NN6 9UZ
• Sold Oct 2020£385,000 | 4 Bed House34, Froxhill Crescent, Northampton, NN6 9LN34, Froxhill Crescent, Northampton, NN6 9LN
• Sold Apr 2020£420,000 | 4 Bed House17, Far Brook, Northampton, NN6 9UN17, Far Brook, Northampton, NN6 9UN
• Sold Dec 2019£430,000 | 4 Bed House24, Far Brook, Northampton, NN6 9UN24, Far Brook, Northampton, NN6 9UN

Our analysis of the public data ranks 21, Broad Street, Northampton as the 2nd largest and the most expensive of the 34 addresses on Broad Street, Brixworth, Northampton, NN6.

Against the NN6 postcode district average, it is £136k more expensive than the typical property.

• Brixworth CofE VC Primary School

  300 m away
• Pitsford Primary School

  2.3 km away
• Spratton Church of England Primary School

  3.1 km away

• Moulton School and Science College

  5.1 km away
• Northampton School

  6.1 km away
• Kingsthorpe College

  6.1 km away

• Northampton

  |

  9.8 km away
• Long Buckby

  |

  13.0 km away
• Kettering

  |

  13.9 km away

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