HM Land Registry records the plot of land for 21, High Street, Northampton as measuring 1,209 m².

That makes it the 6th largest plot in the postcode, where 43 of the 54 other houses have recorded plot data.

21, High Street, Northampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Apr 2016.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

Since 2016 48 properties similar to 21, High Street, Northampton have sold within a radius of 2.8 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 13th April 2026, was 10, Blacksmith Road, Northampton, NN7 2QW, a freehold house which sold for £670,000.

Read more about house prices in NN7.

• Sold Apr 2026£670,000 | 5 Bed House10, Blacksmith Road, Northampton, NN7 2QW10, Blacksmith Road, Northampton, NN7 2QW
• Sold Jan 2026£625,000 | 5 Bed House3, Field View, Northampton, NN7 2QY3, Field View, Northampton, NN7 2QY
• Sold Sep 2025£637,500 | 5 Bed House59, Stoke Road, Northampton, NN7 2JN59, Stoke Road, Northampton, NN7 2JN
• Sold Jul 2025£662,000 | 4 Bed House4, Church End, Northampton, NN7 2NP4, Church End, Northampton, NN7 2NP
• Sold Mar 2025£673,000 | 5 Bed House28, Hartwell Road, Northampton, NN7 2NU28, Hartwell Road, Northampton, NN7 2NU
• Sold Mar 2025£670,000 | 5 Bed House6, Field View, Northampton, NN7 2QY6, Field View, Northampton, NN7 2QY
• Sold Sep 2022£700,000 | 5 Bed House43, High Street, Northampton, NN7 2NW43, High Street, Northampton, NN7 2NW
• Sold Jan 2020£555,000 | 5 Bed House10, Tew Road, Northampton, NN7 2LG10, Tew Road, Northampton, NN7 2LG
• Sold Dec 2019£554,995 | 5 Bed House7, The Gravel, Northampton, NN7 2QX7, The Gravel, Northampton, NN7 2QX
• Sold Sep 2019£668,000 | 5 Bed House5-7, Church End, Northampton, NN7 2NP5-7, Church End, Northampton, NN7 2NP
• Sold May 2019£564,995 | 5 Bed House9, The Gravel, Northampton, NN7 2QX9, The Gravel, Northampton, NN7 2QX
• Sold Nov 2017£569,995 | 5 Bed House1, Tew Road, Northampton, NN7 2LG1, Tew Road, Northampton, NN7 2LG
• Sold Nov 2017£620,000 | 5 Bed House3, Hartwell Road, Northampton, NN7 2NT3, Hartwell Road, Northampton, NN7 2NT
• Sold Jul 2017£564,995 | 5 Bed House7, Tew Road, Northampton, NN7 2LG7, Tew Road, Northampton, NN7 2LG
• Sold Jun 2017£601,200 | 5 Bed House3, The Green, Northampton, NN7 2PD3, The Green, Northampton, NN7 2PD
• Sold Jun 2017£12,500 | 5 Bed House13, Hartwell Road, Northampton, NN7 2NT13, Hartwell Road, Northampton, NN7 2NT
• Sold Oct 2016£595,000 | 5 Bed House4, Field View, Northampton, NN7 2QY4, Field View, Northampton, NN7 2QY
• Sold Aug 2016£575,000 | 5 Bed House10, Church End, Northampton, NN7 2NP10, Church End, Northampton, NN7 2NP
• Sold Jun 2016£450,000 | 5 Bed House1, Field View, Northampton, NN7 2QY1, Field View, Northampton, NN7 2QY
• Sold Jan 2016£485,000 | 5 Bed HouseChapel House, Croft Lane, Northampton, NN7 2QZChapel House, Croft Lane, Northampton, NN7 2QZ

Of the 54 addresses on High Street, Roade, Northampton, NN7, 21, High Street, Northampton comes out as the 3rd largest and the 3rd most expensive in our analysis of the public data.

It is also £292k more expensive than the average property across the NN7 district.

• Roade Primary School

  300 m away
• Ashton CofE Primary School

  1.9 km away
• Stoke Bruerne Church of England Primary School

  2.4 km away

• Elizabeth Woodville School

  600 m away
• Abbeyfield School

  6.4 km away
• Sponne School

  7.3 km away

• Northampton

  |

  8.8 km away
• Wolverton

  |

  12.0 km away
• Milton Keynes Central

  |

  16.1 km away

The flood risk here is rated Very Low, based on Environment Agency data.