Advenir at Walnut Creek Apartments for rent in Mansfield, TX on ForRent.com: (877) 810-9111 - Availability, pricing and special promotions subject to change daily. Advenir at Walnut Creek in Mansfield TX is one of those rare communities where you find a blend of comfort and convenience in a quiet apartment home that offers a perfect fit for every lifestyle. Just minutes from DFW�s major thoroughfares, Advenir at Walnut Creek Apartments also provides ease of access to movie theaters, boutiques, bistros, and entertainment.