Rare opportunity to build a custom home on a large 20959 sq ft lot (almost 1/2 acres) located right in the heart of Walnut behind the city hall and public library on the prestigious Gartel Dr! The gentle rolling slope lot is perfect for building your custom dream home with 2 stories and an ADU! The surrounding environment offers serenity and fresh air, near Snow Creek Park, Creekside Park, and horse trails! Centrally located just minutes away from 10 & 60 freeways, Mt SAC, Cal Poly Pomona, restaurants, shopping and most importantly zoned to Walnut Valley Unified School District! Do not miss this rare opportunity! **Property is located adjacent to 616 Gartel. Buyers and buyers agent to do your own due diligence regarding square footage, zoning, development standards, ADU, and permits**