Carder-Andrews signed for Conference South club Hampton & Richmond Borough in October 2011. He made 25 appearances and scored one goal during the 2011–12 season, but despite winning the 2012 Middlesex Senior Cup, the Beavers suffered relegation to the Isthmian League Premier Division. Carder-Andrews committed to the club for the 2012–13 season by signing a new contract in June 2012. Carder-Andrews made only 8 senior appearances during the 2012–13 season before departing in February 2013, due to budget concerns and a lack of game time. Between 2013 and 2016, Carder-Andrews moved around the Isthmian and Combined Counties Leagues and played for Chipstead, Sandhurst Town, Bedfont & Feltham, Cove, in addition to a second spell with Hampton & Richmond Borough. He joined Combined Counties League Premier Division club Westfield (Surrey) in April 2016 and helped the team win promotion to the Isthmian League South Central Division during the 2017–18 season. Carder-Andrews dropped back down to the Combined Counties League Premier Division to join Hanworth Villa in December 2018. Hampton & Richmond Borough Bedfont & Feltham  Westfield (Surrey)