25, Gray Street, Northampton has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 18 Oct 2018.

The property is not connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.

Land Registry records and our Estate Agent network show 20 sales of comparable properties within 340 metres of 25, Gray Street, Northampton since 2008.

Most recently, Flat 4, Claude Denis Court 54A, Craven Street, Northampton, NN1 3EZ, a leasehold flat, sold at £110,000 on the 1st April 2026.

Read more about house prices in NN1.

• Sold Apr 2026£110,000 | 1 Bed FlatFlat 4, Claude Denis Court 54A, Craven Street, Northampton, NN1 3EZFlat 4, Claude Denis Court 54A, Craven Street, Northampton, NN1 3EZ
• Sold Jul 2025£108,500 | 1 Bed FlatFlat 12, Military Court, Military Road, Northampton, NN1 3EEFlat 12, Military Court, Military Road, Northampton, NN1 3EE
• Sold Nov 2023£114,000 | 1 Bed FlatFlat 1, 65, Colwyn Road, Northampton, NN1 3PUFlat 1, 65, Colwyn Road, Northampton, NN1 3PU
• Sold Sep 2023£110,000 | 1 Bed FlatFlat 9, Grove Works 74, Clare Street, Northampton, NN1 3LSFlat 9, Grove Works 74, Clare Street, Northampton, NN1 3LS
• Sold Jun 2023£133,000 | 1 Bed Flat5A, Hood Street, Northampton, NN1 3QT5A, Hood Street, Northampton, NN1 3QT
• Sold Apr 2023£120,000 | 1 Bed FlatFlat 8, Watkin Court, Watkin Terrace, Northampton, NN1 3ERFlat 8, Watkin Court, Watkin Terrace, Northampton, NN1 3ER
• Sold Sep 2022£130,000 | 1 Bed FlatFlat 18, 78, Cowper Street, Northampton, NN1 3QRFlat 18, 78, Cowper Street, Northampton, NN1 3QR
• Sold Feb 2022£125,000 | 1 Bed FlatFlat 11, 78, Cowper Street, Northampton, NN1 3QRFlat 11, 78, Cowper Street, Northampton, NN1 3QR
• Sold Jan 2019£104,000 | 1 Bed FlatFlat 11, Military Court, Military Road, Northampton, NN1 3EEFlat 11, Military Court, Military Road, Northampton, NN1 3EE
• Sold May 2018£65,000 | 1 Bed FlatFlat 4, Military Court, Military Road, Northampton, NN1 3EEFlat 4, Military Court, Military Road, Northampton, NN1 3EE
• Sold May 2017£225,000 | 1 Bed FlatFlat 3, Spencer Warehouse 22-28, Spencer Road, Northampton, NN1 3LRFlat 3, Spencer Warehouse 22-28, Spencer Road, Northampton, NN1 3LR
• Sold Dec 2016£90,000 | 1 Bed FlatFlat 1, Watkin Court, Watkin Terrace, Northampton, NN1 3ERFlat 1, Watkin Court, Watkin Terrace, Northampton, NN1 3ER
• Sold Mar 2016£87,500 | 1 Bed FlatFlat 2, Watkin Court, Watkin Terrace, Northampton, NN1 3ERFlat 2, Watkin Court, Watkin Terrace, Northampton, NN1 3ER
• Sold Mar 2015£85,000 | 1 Bed FlatFlat 9, Military Court, Military Road, Northampton, NN1 3EEFlat 9, Military Court, Military Road, Northampton, NN1 3EE
• Sold Mar 2015£108,500 | 1 Bed FlatFlat 14, 4, Grove Road, Northampton, NN1 3LGFlat 14, 4, Grove Road, Northampton, NN1 3LG
• Sold Oct 2013£76,500 | 1 Bed FlatFlat 9, Watkin Court, Watkin Terrace, Northampton, NN1 3ERFlat 9, Watkin Court, Watkin Terrace, Northampton, NN1 3ER
• Sold Nov 2008£90,000 | 1 Bed Flat58B , Gray Street, Northampton, NN1 3QQ58B , Gray Street, Northampton, NN1 3QQ
• Sold Oct 2008£115,000 | 1 Bed FlatFlat 2, Claude Denis Court 54A, Craven Street, Northampton, NN1 3EZFlat 2, Claude Denis Court 54A, Craven Street, Northampton, NN1 3EZ
• Sold May 2008£86,000 | 1 Bed FlatFlat 2, 14, Watkin Terrace, Northampton, NN1 3ERFlat 2, 14, Watkin Terrace, Northampton, NN1 3ER
• Sold May 2008£86,000 | 1 Bed FlatFlat 3, 14, Watkin Terrace, Northampton, NN1 3ERFlat 3, 14, Watkin Terrace, Northampton, NN1 3ER

Our analysis of the public data ranks 25, Gray Street, Northampton as the 65th largest and the 67th most expensive of the 87 addresses on Gray Street, Northampton, NN1.

Against the NN1 postcode district average, it is £85k less expensive than the typical property.

• Stimpson Avenue Academy

  800 m away
• Castle Academy

  800 m away
• Vernon Terrace Primary School

  900 m away

• Malcolm Arnold Academy

  1.1 km away
• Northampton School for Boys

  1.5 km away
• Northampton School for Girls

  2.5 km away

• Northampton

  |

  1.5 km away
• Long Buckby

  |

  14.6 km away
• Wellingborough

  |

  15.8 km away

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