According to data from HM Land Registry, Trevethan, Daventry sits on a plot of 187 m².

We have plot size data on 19 out of 21 other houses in the postcode and Trevethan, Daventry sits on the 17th largest plot.

Trevethan, Daventry has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Feb 2013.

The property is not connected to mains gas and has fully double glazed windows. It is heated using air source heat pump (underfloor, electric).

According to HM Land Registry, Trevethan, Daventry was last sold on 16th May 2018 for £390,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since May 2018, the market for similar properties has dropped by 2.6%.

• Sold May 2018£390,000

According to the Land Registry and our network of Estate Agents, there have been 52 sales of properties similar to Trevethan, Daventry within a radius of 2.4 kilometres since 2007.

The most recent example is 24, Bradbury Road, Daventry, NN11 3HD, a freehold house which sold for £325,000 on the 22nd September 2025.

Read more about house prices in NN11.

• Sold Sep 2025£325,000 | 4 Bed House24, Bradbury Road, Daventry, NN11 3HD24, Bradbury Road, Daventry, NN11 3HD
• Sold Oct 2023£537,000 | 3 Bed HouseOrchard Cottage, School Hill, Daventry, NN11 3HGOrchard Cottage, School Hill, Daventry, NN11 3HG
• Sold Jan 2022£290,000 | 3 Bed HouseLester Cottage, Mounts Lane, Daventry, NN11 3ESLester Cottage, Mounts Lane, Daventry, NN11 3ES
• Sold Nov 2021£420,000 | 4 Bed HouseMontag, Mounts Lane, Daventry, NN11 3ESMontag, Mounts Lane, Daventry, NN11 3ES
• Sold Jul 2021£300,000 | 4 Bed House8, Bradbury Road, Daventry, NN11 3HD8, Bradbury Road, Daventry, NN11 3HD
• Sold Jan 2020£372,500 | 3 Bed HouseRose Cottage, School Hill, Daventry, NN11 3HGRose Cottage, School Hill, Daventry, NN11 3HG
• Sold Mar 2018£393,000 | 4 Bed HouseHedge Cottage, School Hill, Daventry, NN11 3HGHedge Cottage, School Hill, Daventry, NN11 3HG
• Sold Dec 2017£352,500 | 3 Bed HouseLinnet Cottage, Mounts Lane, Daventry, NN11 3ESLinnet Cottage, Mounts Lane, Daventry, NN11 3ES
• Sold Feb 2017£285,000 | 3 Bed House9, Lady Close, Daventry, NN11 3HN9, Lady Close, Daventry, NN11 3HN
• Sold Feb 2017£325,000 | 4 Bed HouseHilltop Cottage, Church Street, Daventry, NN11 3ETHilltop Cottage, Church Street, Daventry, NN11 3ET
• Sold Jan 2017£347,000 | 4 Bed HouseDolphin Cottage, Mounts Lane, Daventry, NN11 3ESDolphin Cottage, Mounts Lane, Daventry, NN11 3ES
• Sold Nov 2016£213,000 | 3 Bed House9, School Hill, Daventry, NN11 3HG9, School Hill, Daventry, NN11 3HG
• Sold Dec 2014£317,500 | 4 Bed HouseThe Grove, Manor Lane, Daventry, NN11 3EUThe Grove, Manor Lane, Daventry, NN11 3EU
• Sold Aug 2014£250,000 | 4 Bed House2, School Hill, Daventry, NN11 3HG2, School Hill, Daventry, NN11 3HG
• Sold May 2014£250,000 | 4 Bed House46, Bradbury Road, Daventry, NN11 3HD46, Bradbury Road, Daventry, NN11 3HD
• Sold Jul 2013£225,000 | 4 Bed House49, Bradbury Road, Daventry, NN11 3HD49, Bradbury Road, Daventry, NN11 3HD
• Sold Dec 2011£322,500 | 4 Bed House51A, Bradbury Road, Daventry, NN11 3HD51A, Bradbury Road, Daventry, NN11 3HD
• Sold Feb 2011£238,000 | 4 Bed House43, Bradbury Road, Daventry, NN11 3HD43, Bradbury Road, Daventry, NN11 3HD
• Sold Oct 2009£295,000 | 4 Bed House51B, Bradbury Road, Daventry, NN11 3HD51B, Bradbury Road, Daventry, NN11 3HD
• Sold Mar 2007£258,000 | 4 Bed House3, Weedon Road, Daventry, NN11 3ER3, Weedon Road, Daventry, NN11 3ER

Mounts Lane, Newnham, Daventry, NN11 has a total of 21 addresses. According to our analysis of all the public data, Trevethan, Daventry is the 14th largest and the 14th most expensive property on the street.

When compared to the postcode district it is £119k more expensive than the average property in NN11.

• Newnham Primary School

  400 m away
• Badby School

  2.5 km away
• Abbey CofE Academy

  2.7 km away

• The Parker E-ACT Academy

  3.6 km away
• Campion School

  10.3 km away
• Ashlawn School

  14.9 km away

• Long Buckby

  |

  8.0 km away
• Northampton

  |

  16.4 km away
• Rugby

  |

  17.6 km away

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