900 Twelve Oaks Drive, Williamstown NJ 08094 South Jersey’s Best Value! We are offering 50% off all builder options at Carriage Glen. Hurry in before this offer expires on November 30th. Offer valid on first $25,000 in builder options. *Available on selected models. *Offer valid only at Carriage Glen Over 40 Years of Building Experience! We Build Quality Trust and Value.