S-037-20 – ACTION: Landmark Land Investments LLC, landowner, Hilgart Wilson, engineer, requesting approval of a tentative plat for San Tan 320, for a 429 lots and tracts A-GGG, on a 346.30 ± acre parcel in the R-7/PAD, R-9/PAD, R-12/PAD, MD/PAD(PZ-PD-008-15). Tax parcels 509-02-005A, -005B, -005F, -005H, -008A, -008B, -008C, -008D, Situated in a portion of the Southwest Quarter of Section 15 and the Northwest Quarter of Section 22 Township 3 South Range 7 East, Gila and Salt River Base and Meridian, Pinal County, Arizona. Located south of Phillips Rd in the San Tan Valley Area.