According to data from HM Land Registry, 20, Windmill Avenue, Northampton sits on a plot of 246 m².

We have plot size data on 30 out of 35 other houses in the postcode and 20, Windmill Avenue, Northampton sits on the 18th largest plot.

20, Windmill Avenue, Northampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 09 Dec 2011.

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, 20, Windmill Avenue, Northampton was last sold on 17th July 2012 for £157,500 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since July 2012, the market for similar properties has risen by 88.6%.

• Sold Jul 2012£157,500
• Sold Oct 2006£166,000
• Sold Mar 2006£127,000

According to the Land Registry and our network of Estate Agents, there have been 137 sales of properties similar to 20, Windmill Avenue, Northampton within a radius of 3.0 kilometres since 2015.

The most recent example is 8, Home Close, Northampton, NN7 3DJ, a freehold house which sold for £290,000 on the 17th June 2026.

Read more about house prices in NN7.

• Sold Jun 2026£290,000 | 3 Bed House8, Home Close, Northampton, NN7 3DJ8, Home Close, Northampton, NN7 3DJ
• Sold Feb 2026£325,000 | 3 Bed House54, Connegar Leys, Northampton, NN7 3DF54, Connegar Leys, Northampton, NN7 3DF
• Sold Nov 2024£300,000 | 3 Bed House79, Connegar Leys, Northampton, NN7 3DE79, Connegar Leys, Northampton, NN7 3DE
• Sold Jul 2024£301,000 | 3 Bed House77, Connegar Leys, Northampton, NN7 3DE77, Connegar Leys, Northampton, NN7 3DE
• Sold Apr 2024£230,000 | 3 Bed House59, Connegar Leys, Northampton, NN7 3DE59, Connegar Leys, Northampton, NN7 3DE
• Sold Sep 2023£285,000 | 3 Bed House14, West Brook, Northampton, NN7 3EN14, West Brook, Northampton, NN7 3EN
• Sold Jan 2023£283,000 | 3 Bed House35, Windmill Avenue, Northampton, NN7 3EQ35, Windmill Avenue, Northampton, NN7 3EQ
• Sold Dec 2022£290,000 | 3 Bed House23, Greenside, Northampton, NN7 3BY23, Greenside, Northampton, NN7 3BY
• Sold Sep 2021£410,000 | 3 Bed House17, High Street, Northampton, NN7 3BJ17, High Street, Northampton, NN7 3BJ
• Sold Sep 2021£275,000 | 3 Bed House26, Buttmead, Northampton, NN7 3DQ26, Buttmead, Northampton, NN7 3DQ
• Sold Feb 2021£225,000 | 3 Bed House6, Home Close, Northampton, NN7 3DJ6, Home Close, Northampton, NN7 3DJ
• Sold Oct 2020£107,500 | 3 Bed House28, Buttmead, Northampton, NN7 3DQ28, Buttmead, Northampton, NN7 3DQ
• Sold Jul 2019£140,000 | 3 Bed House1, Connegar Leys, Northampton, NN7 3DE1, Connegar Leys, Northampton, NN7 3DE
• Sold May 2019£205,000 | 3 Bed House29, Connegar Leys, Northampton, NN7 3DE29, Connegar Leys, Northampton, NN7 3DE
• Sold Sep 2018£225,000 | 3 Bed House28, Greenside, Northampton, NN7 3BY28, Greenside, Northampton, NN7 3BY
• Sold Jan 2017£188,000 | 3 Bed House10, Buttmead, Northampton, NN7 3DQ10, Buttmead, Northampton, NN7 3DQ
• Sold Sep 2016£205,000 | 3 Bed House3, Home Close, Northampton, NN7 3DJ3, Home Close, Northampton, NN7 3DJ
• Sold Jul 2016£199,000 | 3 Bed House18, Buttmead, Northampton, NN7 3DQ18, Buttmead, Northampton, NN7 3DQ
• Sold May 2016£192,500 | 3 Bed House12, Buttmead, Northampton, NN7 3DQ12, Buttmead, Northampton, NN7 3DQ
• Sold Feb 2015£215,000 | 3 Bed House19, Windmill Avenue, Northampton, NN7 3EQ19, Windmill Avenue, Northampton, NN7 3EQ

Windmill Avenue, Blisworth, Northampton, NN7 has a total of 35 addresses. According to our analysis of all the public data, 20, Windmill Avenue, Northampton is the 30th largest and the 30th most expensive property on the street.

When compared to the postcode district it is £129k less expensive than the average property in NN7.

• Blisworth Community Primary School

  200 m away
• Milton Parochial Primary School

  2.1 km away
• Gayton Church of England Primary School

  3.1 km away

• Elizabeth Woodville School

  3.2 km away
• Abbeyfield School

  5.1 km away
• Sponne School

  6.2 km away

• Northampton

  |

  7.3 km away
• Wolverton

  |

  15.0 km away
• Long Buckby

  |

  16.9 km away

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