According to data from HM Land Registry, 47, Grassmere Avenue, Northampton sits on a plot of 311 m².

We have plot size data on 45 out of 47 other houses in the postcode and 47, Grassmere Avenue, Northampton sits on the 43rd largest plot.

47, Grassmere Avenue, Northampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Mar 2022.

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

According to HM Land Registry, 47, Grassmere Avenue, Northampton was last sold on 17th May 2022 for £375,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since May 2022, the market for similar properties has dropped by 3.4%.

• Sold May 2022£375,000
• Sold Sep 2015£225,000
• Sold Oct 2002£156,750

According to the Land Registry and our network of Estate Agents, there have been 172 sales of properties similar to 47, Grassmere Avenue, Northampton within a radius of 670 metres since 2017.

The most recent example is 24, Oaklands Drive, Northampton, NN3 3JL, a freehold house which sold for £330,000 on the 29th September 2025.

Read more about house prices in NN3.

• Sold Sep 2025£330,000 | 4 Bed House24, Oaklands Drive, Northampton, NN3 3JL24, Oaklands Drive, Northampton, NN3 3JL
• Sold Sep 2025£245,000 | 4 Bed House19, Grassmere Avenue, Northampton, NN3 3DP19, Grassmere Avenue, Northampton, NN3 3DP
• Sold Jul 2025£360,000 | 4 Bed House8, Charnwood Avenue, Northampton, NN3 3DU8, Charnwood Avenue, Northampton, NN3 3DU
• Sold Jul 2025£270,000 | 3 Bed House27, Ashley Way, Northampton, NN3 3DZ27, Ashley Way, Northampton, NN3 3DZ
• Sold May 2024£320,000 | 4 Bed House55, Charnwood Avenue, Northampton, NN3 3EE55, Charnwood Avenue, Northampton, NN3 3EE
• Sold Nov 2023£335,000 | 3 Bed House52, Westone Avenue, Northampton, NN3 3JQ52, Westone Avenue, Northampton, NN3 3JQ
• Sold Mar 2023£320,000 | 3 Bed House5, Grassmere Avenue, Northampton, NN3 3DP5, Grassmere Avenue, Northampton, NN3 3DP
• Sold Nov 2022£280,000 | 4 Bed House28, Landsdown Drive, Northampton, NN3 3ED28, Landsdown Drive, Northampton, NN3 3ED
• Sold Feb 2022£332,500 | 4 Bed House27, Oaklands Drive, Northampton, NN3 3JN27, Oaklands Drive, Northampton, NN3 3JN
• Sold Nov 2021£325,000 | 4 Bed House6, Oaklands Drive, Northampton, NN3 3JL6, Oaklands Drive, Northampton, NN3 3JL
• Sold Sep 2021£330,000 | 4 Bed House25, Ashley Way, Northampton, NN3 3DZ25, Ashley Way, Northampton, NN3 3DZ
• Sold Feb 2021£263,000 | 3 Bed House44, Firtree Walk, Northampton, NN3 3DT44, Firtree Walk, Northampton, NN3 3DT
• Sold Apr 2020£247,000 | 4 Bed House16, Charnwood Avenue, Northampton, NN3 3DU16, Charnwood Avenue, Northampton, NN3 3DU
• Sold Mar 2020£345,000 | 4 Bed House9, Firtree Walk, Northampton, NN3 3DS9, Firtree Walk, Northampton, NN3 3DS
• Sold Feb 2019£300,000 | 4 Bed House8, Oaklands Drive, Northampton, NN3 3JL8, Oaklands Drive, Northampton, NN3 3JL
• Sold Dec 2018£320,000 | 4 Bed House15, Grassmere Avenue, Northampton, NN3 3DP15, Grassmere Avenue, Northampton, NN3 3DP
• Sold Sep 2018£286,000 | 4 Bed House6, Charnwood Avenue, Northampton, NN3 3DU6, Charnwood Avenue, Northampton, NN3 3DU
• Sold Jul 2018£270,000 | 4 Bed House10, Grassmere Avenue, Northampton, NN3 3DP10, Grassmere Avenue, Northampton, NN3 3DP
• Sold Jul 2018£290,000 | 4 Bed House39, Firtree Walk, Northampton, NN3 3DS39, Firtree Walk, Northampton, NN3 3DS
• Sold Oct 2017£300,000 | 4 Bed House48, Firtree Walk, Northampton, NN3 3DT48, Firtree Walk, Northampton, NN3 3DT

Grassmere Avenue, Northampton, NN3 has a total of 47 addresses. According to our analysis of all the public data, 47, Grassmere Avenue, Northampton is the 7th largest and the 7th most expensive property on the street.

When compared to the postcode district it is £61k more expensive than the average property in NN3.

• Lumbertubs Primary School

  800 m away
• Weston Favell CofE Primary School

  900 m away
• Headlands Primary School

  900 m away

• Northampton Academy

  400 m away
• Weston Favell Academy

  600 m away
• St Thomas Becket Catholic School

  2.2 km away

• Northampton

  |

  5.0 km away
• Wellingborough

  |

  12.3 km away
• Kettering

  |

  17.0 km away

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