After crossing the Lamington River, CR 523 enters Bedminster Township in Somerset County, passing through farmland as it intersects CR 665. From here, the route turns north-northeast and passes through woods and the entrance to Trump National Golf Club Bedminster before heading back into a mix of farms, woods, and homes. Residential development increases as the road comes to a junction with US 206. After passing a mix of homes a businesses, CR 523 ends at the US 202 (Hillside Avenue) intersection.