283 Castle Hill Ranch Rd, Walnut Creek, CA 94595

Build Your Dream Home in Prestigious Tice Valley 5.66 Acres • Zoned R-40 • Architectural Plans Included  A rare opportunity to own 5.66 acres of premium hillside land in the coveted Tice Valley area of Walnut Creek. This private, tree-lined parcel sits at the end of a quiet road and comes with architectural blueprints and renderings for a stunning 4,215 sq ft modern estate—saving you time and design costs.  Zoned R-40 – Ideal for a custom estate, investment property, or potential expansion with neighboring parcels. Secluded Hillside Setting – Enjoy privacy, natural beauty, and sweeping views while still being just minutes to downtown Walnut Creek, BART, Hwy 24/680, and top-rated schools. Blueprints Included – Skip months of planning; the property includes thoughtfully designed plans tailored to the lot’s topography. Ready for Infrastructure – Utilities have not been installed, offering a clean slate for custom planning and development.  Whether you're a visionary builder, savvy investor, or future homeowner ready to create a luxurious retreat, this is a rare canvas in one of Walnut Creek’s most sought-after locations.