20, Chiswick Street, Towcester has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 31 Jan 2025.

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

According to HM Land Registry, 20, Chiswick Street, Towcester was last sold on 28th February 2025 for £427,496 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since February 2025, the market for similar properties has risen by 5.5%.

• Sold Feb 2025£427,496

According to the Land Registry and our network of Estate Agents, there have been 207 sales of properties similar to 20, Chiswick Street, Towcester within a radius of 1.0 kilometres since 2022.

The most recent example is 12, Chiswick Street, Towcester, NN12 6PZ, a freehold house which sold for £546,245 on the 12th November 2025.

Read more about house prices in NN12.

• Sold Nov 2025£546,245 | 4 Bed House12, Chiswick Street, Towcester, NN12 6PZ12, Chiswick Street, Towcester, NN12 6PZ
• Sold Jul 2025£433,595 | 4 Bed House18, Chiswick Street, Towcester, NN12 6PZ18, Chiswick Street, Towcester, NN12 6PZ
• Sold Jun 2025£500,000 | 4 Bed House7, Ludlow Lane, Towcester, NN12 6ND7, Ludlow Lane, Towcester, NN12 6ND
• Sold Jun 2025£531,795 | 4 Bed House14, Chiswick Street, Towcester, NN12 6PZ14, Chiswick Street, Towcester, NN12 6PZ
• Sold Jun 2025£525,995 | 4 Bed House10, Chiswick Street, Towcester, NN12 6PZ10, Chiswick Street, Towcester, NN12 6PZ
• Sold May 2025£549,995 | 4 Bed House1, Rousham Close, Towcester, NN12 6PY1, Rousham Close, Towcester, NN12 6PY
• Sold May 2025£424,315 | 4 Bed House2, Studley Street, Towcester, NN12 6QE2, Studley Street, Towcester, NN12 6QE
• Sold May 2025£559,495 | 4 Bed House5, Chiswick Street, Towcester, NN12 6PZ5, Chiswick Street, Towcester, NN12 6PZ
• Sold Mar 2025£519,995 | 4 Bed House16, Chiswick Street, Towcester, NN12 6PZ16, Chiswick Street, Towcester, NN12 6PZ
• Sold Mar 2025£564,995 | 4 Bed House7, Chiswick Street, Towcester, NN12 6PZ7, Chiswick Street, Towcester, NN12 6PZ
• Sold Mar 2025£433,595 | 4 Bed House11, Chiswick Street, Towcester, NN12 6PZ11, Chiswick Street, Towcester, NN12 6PZ
• Sold Jan 2025£425,596 | 4 Bed House15, Chiswick Street, Towcester, NN12 6PZ15, Chiswick Street, Towcester, NN12 6PZ
• Sold Dec 2024£489,995 | 4 Bed House38, Stourhead Drive, Towcester, NN12 6PX38, Stourhead Drive, Towcester, NN12 6PX
• Sold Dec 2024£477,995 | 4 Bed House1, Studley Street, Towcester, NN12 6QE1, Studley Street, Towcester, NN12 6QE
• Sold Nov 2024£550,000 | 4 Bed House8, Plantation Lane, Towcester, NN12 6LX8, Plantation Lane, Towcester, NN12 6LX
• Sold Oct 2024£542,500 | 4 Bed House33, Drayson Way, Towcester, NN12 6LN33, Drayson Way, Towcester, NN12 6LN
• Sold Nov 2023£505,000 | 4 Bed House34, Drayson Way, Towcester, NN12 6LL34, Drayson Way, Towcester, NN12 6LL
• Sold Jan 2023£490,000 | 4 Bed House26, Magpie Road, Towcester, NN12 6RJ26, Magpie Road, Towcester, NN12 6RJ
• Sold Aug 2022£492,500 | 4 Bed House39, Burcote Road, Towcester, NN12 6JW39, Burcote Road, Towcester, NN12 6JW
• Sold Feb 2022£440,000 | 4 Bed House19, Magpie Road, Towcester, NN12 6RJ19, Magpie Road, Towcester, NN12 6RJ

Chiswick Street, Towcester, NN12 has a total of 17 addresses. According to our analysis of all the public data, 20, Chiswick Street, Towcester is the 5th largest and the 16th most expensive property on the street.

When compared to the postcode district it is £65k more expensive than the average property in NN12.

• Marie Weller Primary School

  1.0 km away
• Nicholas Hawksmoor Primary School

  1.3 km away
• Towcester Church of England Primary School

  1.4 km away

• Sponne School

  1.8 km away
• Silverstone UTC

  5.1 km away
• Elizabeth Woodville School

  7.4 km away

• Wolverton

  |

  13.8 km away
• Northampton

  |

  14.6 km away
• Milton Keynes Central

  |

  17.3 km away

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