According to data from HM Land Registry, 48, Grassmere Avenue, Northampton sits on a plot of 789 m².

We have plot size data on 45 out of 47 other houses in the postcode and 48, Grassmere Avenue, Northampton sits on the 2nd largest plot.

48, Grassmere Avenue, Northampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Mar 2014.

The property is not 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, 48, Grassmere Avenue, Northampton was last sold on 21st November 2008 for £159,995 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since November 2008, the market for similar properties has risen by 74.5%.

• Sold Nov 2008£159,995

According to the Land Registry and our network of Estate Agents, there have been 94 sales of properties similar to 48, Grassmere Avenue, Northampton within a radius of 670 metres since 2017.

The most recent example is 100, Charnwood Avenue, Northampton, NN3 3DY, a freehold house which sold for £255,000 on the 2nd February 2026.

Read more about house prices in NN3.

• Sold Feb 2026£255,000 | 3 Bed House100, Charnwood Avenue, Northampton, NN3 3DY100, Charnwood Avenue, Northampton, NN3 3DY
• Sold Oct 2025£220,000 | 3 Bed House16, Landsdown Drive, Northampton, NN3 3ED16, Landsdown Drive, Northampton, NN3 3ED
• Sold Aug 2025£260,000 | 3 Bed House8, Landsdown Drive, Northampton, NN3 3ED8, Landsdown Drive, Northampton, NN3 3ED
• Sold May 2025£239,000 | 3 Bed House92, Charnwood Avenue, Northampton, NN3 3DY92, Charnwood Avenue, Northampton, NN3 3DY
• Sold Apr 2025£215,000 | 3 Bed House48, Charnwood Avenue, Northampton, NN3 3DU48, Charnwood Avenue, Northampton, NN3 3DU
• Sold Feb 2025£240,000 | 3 Bed House79, Charnwood Avenue, Northampton, NN3 3EE79, Charnwood Avenue, Northampton, NN3 3EE
• Sold Aug 2024£243,000 | 3 Bed House7, Moorland Close, Northampton, NN3 3DR7, Moorland Close, Northampton, NN3 3DR
• Sold May 2022£295,000 | 3 Bed House14, Beechwood Drive, Northampton, NN3 3DW14, Beechwood Drive, Northampton, NN3 3DW
• Sold Aug 2021£260,000 | 3 Bed House15, Moorland Close, Northampton, NN3 3DR15, Moorland Close, Northampton, NN3 3DR
• Sold May 2021£235,000 | 3 Bed House93, Ashley Way, Northampton, NN3 3EB93, Ashley Way, Northampton, NN3 3EB
• Sold Dec 2020£198,000 | 3 Bed House41, Charnwood Avenue, Northampton, NN3 3DX41, Charnwood Avenue, Northampton, NN3 3DX
• Sold Aug 2020£230,000 | 3 Bed House21, Beechwood Drive, Northampton, NN3 3DW21, Beechwood Drive, Northampton, NN3 3DW
• Sold Aug 2020£207,000 | 3 Bed House26, Grassmere Avenue, Northampton, NN3 3DP26, Grassmere Avenue, Northampton, NN3 3DP
• Sold Jul 2020£253,000 | 3 Bed House17, Moorland Close, Northampton, NN3 3DR17, Moorland Close, Northampton, NN3 3DR
• Sold Feb 2020£217,500 | 3 Bed House39, Charnwood Avenue, Northampton, NN3 3DX39, Charnwood Avenue, Northampton, NN3 3DX
• Sold Nov 2019£235,000 | 3 Bed House42, Charnwood Avenue, Northampton, NN3 3DU42, Charnwood Avenue, Northampton, NN3 3DU
• Sold Jul 2019£200,000 | 3 Bed House2, Beechwood Drive, Northampton, NN3 3DW2, Beechwood Drive, Northampton, NN3 3DW
• Sold Jun 2019£235,000 | 3 Bed House44, Charnwood Avenue, Northampton, NN3 3DU44, Charnwood Avenue, Northampton, NN3 3DU
• Sold Oct 2018£185,000 | 3 Bed House23, Moorland Close, Northampton, NN3 3DR23, Moorland Close, Northampton, NN3 3DR
• Sold Dec 2017£220,000 | 3 Bed House29, Charnwood Avenue, Northampton, NN3 3DX29, Charnwood Avenue, Northampton, NN3 3DX

Grassmere Avenue, Northampton, NN3 has a total of 47 addresses. According to our analysis of all the public data, 48, Grassmere Avenue, Northampton is the 28th largest and the 22nd most expensive property on the street.

When compared to the postcode district it is £26k 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.