J&B Elberon Properties acquired Walnut Chestnut Park Apartments at 322 E. 23rd St. in Chester from WCPP LP for $6.6 million, or approximately $47,826 per unit. This six building, 138-unit, garden-style apartment complex was built in 1967 and is 95% occupied. It features 90 one-bedroom apartments and 48 two-bedroom apartments.