33C, 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 31 sales of comparable properties within 330 metres of 33C, Gray Street, Northampton since 2015.

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 Oct 2025£95,000 | 2 Bed FlatFlat 4, Watkin Court, Watkin Terrace, Northampton, NN1 3ERFlat 4, Watkin Court, Watkin Terrace, Northampton, NN1 3ER
• 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 Jul 2025£130,000 | 2 Bed FlatFlat 4, The Printworks 73, Duke Street, Northampton, NN1 3BEFlat 4, The Printworks 73, Duke Street, Northampton, NN1 3BE
• Sold Apr 2025£137,500 | 2 Bed FlatFlat 2, Grove Works 72, Clare Street, Northampton, NN1 3LSFlat 2, Grove Works 72, Clare Street, Northampton, NN1 3LS
• Sold Oct 2023£164,000 | 2 Bed FlatFlat 15, 78, Cowper Street, Northampton, NN1 3QRFlat 15, 78, Cowper Street, Northampton, NN1 3QR
• 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 Apr 2023£120,000 | 1 Bed FlatFlat 8, Watkin Court, Watkin Terrace, Northampton, NN1 3ERFlat 8, Watkin Court, Watkin Terrace, Northampton, NN1 3ER
• Sold Nov 2021£110,000 | 2 Bed FlatFlat 6, The Printworks 73, Duke Street, Northampton, NN1 3BEFlat 6, The Printworks 73, Duke Street, Northampton, NN1 3BE
• Sold Sep 2021£110,000 | 2 Bed FlatFlat 6, 51-53 , Shakespeare Road, Northampton, NN1 3QGFlat 6, 51-53 , Shakespeare Road, Northampton, NN1 3QG
• Sold Feb 2021£110,000 | 2 Bed FlatFlat 4, 51-53 , Shakespeare Road, Northampton, NN1 3QGFlat 4, 51-53 , Shakespeare Road, Northampton, NN1 3QG
• 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 Jan 2019£132,000 | 2 Bed FlatFlat 1, Grove Works 72, Clare Street, Northampton, NN1 3LSFlat 1, Grove Works 72, Clare Street, Northampton, NN1 3LS
• 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 Dec 2016£232,500 | 2 Bed FlatFlat 1, 18, Watkin Terrace, Northampton, NN1 3DPFlat 1, 18, Watkin Terrace, Northampton, NN1 3DP
• 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£101,000 | 2 Bed FlatFlat 4, 78, Cowper Street, Northampton, NN1 3QRFlat 4, 78, Cowper Street, Northampton, NN1 3QR
• 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

Our analysis of the public data ranks 33C, Gray Street, Northampton as the 54th largest and the 55th most expensive of the 87 addresses on Gray Street, Northampton, NN1.

Against the NN1 postcode district average, it is £76k 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.