According to data from HM Land Registry, 21, High Street, Northampton sits on a plot of 142 m².

We have plot size data on 11 out of 21 other houses in the postcode and 21, High Street, Northampton sits on the 2nd largest plot.

According to HM Land Registry, 21, High Street, Northampton was last sold on 8th February 2008 for £290,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since February 2008, the market for similar properties has risen by 74.6%.

• Sold Feb 2008£290,000

According to the Land Registry and our network of Estate Agents, there have been 123 sales of properties similar to 21, High Street, Northampton within a radius of 730 metres since 2018.

The most recent example is 23, Black Cat Drive, Northampton, NN5 4EA, a freehold house which sold for £300,000 on the 22nd December 2025.

Read more about house prices in NN5.

• Sold Dec 2025£300,000 | 4 Bed House23, Black Cat Drive, Northampton, NN5 4EA23, Black Cat Drive, Northampton, NN5 4EA
• Sold Nov 2025£310,000 | 4 Bed House16, Clickers Mews, Northampton, NN5 4EE16, Clickers Mews, Northampton, NN5 4EE
• Sold Jul 2025£320,000 | 4 Bed House58, Clickers Drive, Northampton, NN5 4ED58, Clickers Drive, Northampton, NN5 4ED
• Sold Mar 2025£325,000 | 4 Bed House25, Black Cat Drive, Northampton, NN5 4EA25, Black Cat Drive, Northampton, NN5 4EA
• Sold Mar 2025£370,000 | 4 Bed House57, Knot Tiers Drive, Northampton, NN5 4DA57, Knot Tiers Drive, Northampton, NN5 4DA
• Sold Mar 2025£344,500 | 4 Bed House2, Telford Street, Northampton, NN5 4EU2, Telford Street, Northampton, NN5 4EU
• Sold Jan 2025£452,500 | 5 Bed House24, Black Cat Drive, Northampton, NN5 4EA24, Black Cat Drive, Northampton, NN5 4EA
• Sold Dec 2024£350,150 | 5 Bed House3, Clickers Drive, Northampton, NN5 4ED3, Clickers Drive, Northampton, NN5 4ED
• Sold Oct 2024£355,000 | 4 Bed House11, Scribers Drive, Northampton, NN5 4ES11, Scribers Drive, Northampton, NN5 4ES
• Sold Oct 2024£315,000 | 4 Bed House7, Scribers Drive, Northampton, NN5 4ES7, Scribers Drive, Northampton, NN5 4ES
• Sold Mar 2024£310,000 | 4 Bed House22, Clickers Place, Northampton, NN5 4EB22, Clickers Place, Northampton, NN5 4EB
• Sold Nov 2023£300,000 | 4 Bed House78, High Street, Northampton, NN5 4EH78, High Street, Northampton, NN5 4EH
• Sold Nov 2023£350,000 | 5 Bed House17, Clickers Drive, Northampton, NN5 4ED17, Clickers Drive, Northampton, NN5 4ED
• Sold Sep 2023£329,950 | 4 Bed House84, High Street, Northampton, NN5 4EH84, High Street, Northampton, NN5 4EH
• Sold Sep 2023£415,000 | 5 Bed House12, Black Cat Drive, Northampton, NN5 4EA12, Black Cat Drive, Northampton, NN5 4EA
• Sold Nov 2022£330,000 | 5 Bed House23, Clickers Place, Northampton, NN5 4EB23, Clickers Place, Northampton, NN5 4EB
• Sold Aug 2022£350,000 | 4 Bed House54, High Street, Northampton, NN5 4EH54, High Street, Northampton, NN5 4EH
• Sold Mar 2022£325,000 | 4 Bed House141, High Street, Northampton, NN5 4EN141, High Street, Northampton, NN5 4EN
• Sold Dec 2020£317,000 | 4 Bed House19, Black Cat Drive, Northampton, NN5 4EA19, Black Cat Drive, Northampton, NN5 4EA
• Sold Mar 2018£315,000 | 4 Bed House56, High Street, Northampton, NN5 4EH56, High Street, Northampton, NN5 4EH

Our network of Estate Agents reports 1 let within 730 metres of 21, High Street, Northampton over the last 2 years.

Most recently, 40, Parkside, Northampton, NN5 4EQ, a freehold house, was let by Newman Property Experts in February 2022.

• 
  Let Feb 2022£ Undisclosed | 5 Bed House40, Parkside, Northampton, NN5 4EQ40, Parkside, Northampton, NN5 4EQ

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

High Street, Upton, Northampton, NN5 has a total of 278 addresses. According to our analysis of all the public data, 21, High Street, Northampton is the 25th largest and the 28th most expensive property on the street.

When compared to the postcode district it is £78k more expensive than the average property in NN5.

• Upton Meadows Primary School

  200 m away
• Millway Primary School

  900 m away
• St Luke's Church of England Primary School

  1.2 km away

• Abbeyfield School

  3.2 km away
• Malcolm Arnold Academy

  4.3 km away

• Northampton

  |

  2.6 km away
• Long Buckby

  |

  12.0 km away
• Wellingborough

  |

  19.8 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.