12, St. Michaels Mount, Northampton occupies a 91 m² plot as recorded by HM Land Registry.

Of the 15 other houses in this postcode, 12 have recorded plot sizes, and this one ranks as the 12th largest.

12, St. Michaels Mount, Northampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Apr 2018.

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

12, St. Michaels Mount, Northampton last changed hands on 13th July 2007, selling for £163,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 43.5% since July 2007.

• Sold Jul 2007£163,000
• Sold Jul 1999£58,500

Land Registry records and our Estate Agent network show 210 sales of comparable properties within 340 metres of 12, St. Michaels Mount, Northampton since 2022.

Most recently, 87, Turner Street, Northampton, NN1 4JJ, a freehold house, sold at £225,000 on the 21st April 2026.

Read more about house prices in NN1.

• Sold Apr 2026£225,000 | 3 Bed House87, Turner Street, Northampton, NN1 4JJ87, Turner Street, Northampton, NN1 4JJ
• Sold Apr 2026£185,000 | 3 Bed House1, Derby Road, Northampton, NN1 4JP1, Derby Road, Northampton, NN1 4JP
• Sold Mar 2026£210,000 | 3 Bed House7, Turner Street, Northampton, NN1 4JJ7, Turner Street, Northampton, NN1 4JJ
• Sold Feb 2026£230,000 | 3 Bed House45, Derby Road, Northampton, NN1 4JP45, Derby Road, Northampton, NN1 4JP
• Sold Jul 2025£237,000 | 3 Bed House42, Derby Road, Northampton, NN1 4JS42, Derby Road, Northampton, NN1 4JS
• Sold Jun 2025£255,000 | 3 Bed House75, Turner Street, Northampton, NN1 4JJ75, Turner Street, Northampton, NN1 4JJ
• Sold Jun 2025£210,500 | 3 Bed House96, Whitworth Road, Northampton, NN1 4HJ96, Whitworth Road, Northampton, NN1 4HJ
• Sold May 2025£220,000 | 3 Bed House76, Colwyn Road, Northampton, NN1 3PX76, Colwyn Road, Northampton, NN1 3PX
• Sold Mar 2025£219,000 | 3 Bed House45, Turner Street, Northampton, NN1 4JJ45, Turner Street, Northampton, NN1 4JJ
• Sold Jan 2025£248,000 | 3 Bed House35, Derby Road, Northampton, NN1 4JP35, Derby Road, Northampton, NN1 4JP
• Sold Dec 2024£280,000 | 4 Bed House90, Hood Street, Northampton, NN1 3QU90, Hood Street, Northampton, NN1 3QU
• Sold Dec 2024£250,000 | 3 Bed House19, Cowper Street, Northampton, NN1 3QR19, Cowper Street, Northampton, NN1 3QR
• Sold Oct 2024£230,000 | 3 Bed House16, Perry Street, Northampton, NN1 4HP16, Perry Street, Northampton, NN1 4HP
• Sold May 2024£320,000 | 3 Bed House1-3, Henry Street, Northampton, NN1 4JD1-3, Henry Street, Northampton, NN1 4JD
• Sold Apr 2024£240,000 | 3 Bed House29, Cowper Street, Northampton, NN1 3QR29, Cowper Street, Northampton, NN1 3QR
• Sold Apr 2024£240,000 | 3 Bed House6, Henry Street, Northampton, NN1 4JE6, Henry Street, Northampton, NN1 4JE
• Sold Aug 2023£190,000 | 3 Bed House15, Derby Road, Northampton, NN1 4JP15, Derby Road, Northampton, NN1 4JP
• Sold May 2023£243,000 | 3 Bed House27, Derby Road, Northampton, NN1 4JP27, Derby Road, Northampton, NN1 4JP
• Sold Dec 2022£250,000 | 3 Bed House16, Derby Road, Northampton, NN1 4JS16, Derby Road, Northampton, NN1 4JS
• Sold Jul 2022£220,000 | 3 Bed House29, Derby Road, Northampton, NN1 4JP29, Derby Road, Northampton, NN1 4JP

Our analysis of the public data ranks 12, St. Michaels Mount, Northampton as the 26th largest and the 23rd most expensive of the 51 addresses on St. Michaels Mount, Northampton, NN1.

Against the NN1 postcode district average, it is £38k more expensive than the typical property.

• Stimpson Avenue Academy

  400 m away
• Barry Primary School

  700 m away
• Vernon Terrace Primary School

  800 m away

• Malcolm Arnold Academy

  1.2 km away
• Northampton School for Boys

  1.2 km away
• Northampton School for Girls

  2.3 km away

• Northampton

  |

  1.9 km away
• Long Buckby

  |

  15.0 km away
• Wellingborough

  |

  15.4 km away

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