Wilson Creek Estates is a small custom-acreage community on Saddle Horn Court, just west of Sam Johnson Elementary and Waterview Trail, where Celina mailing addresses meet the 75078 ZIP. Homesites are typically one acre—9101, 9104, 9105, and 9111 Saddle Horn sit on about 1.00 to 1.04 acres, with larger tracts at 9159, 9191, 9211, and 9271. Owners brought their own builders; Kleber Custom Homes is among the names on the street. Brick-and-stone one-and-a-half- and two-story estates from 1998 through the mid-2000s fill the loop (9131 in 1998; 9101, 9105, and 9111 in 1999; 9104 in 2000; 9100 in 2008). Several lots back to Wilson Creek or a wooded greenbelt, with pools, septic systems, and a shared irrigation well on some sites. Households zone to Prosper ISD: Sam Johnson Elementary, Lorene Rogers Middle, and Walnut Grove High. Wilson Creek Estates II Residential Association collects about $300 a year. Those 20- to 25-year-old custom hips and long ridge runs still take North Texas hail and UV. Best Contracting Services inspects Wilson Creek Estates homes with practical recommendations that protect curb appeal from 9101 Saddle Horn Court to quieter 9351 addresses.