Lush secluded site on the very west of Baseline-small private spur at the foot of the Flatirons. Spectacular views. Designed and built by Boulder mid-century modernist commercial/residential architectural master, Hobart Wagener (Boulder Country Club, Williams Village Towers, Fairview High) for renowned mid-century Boulder commercial developer Robert Grayson (IBM, Boulder Dinner Theater, Ball Brothers) as his personal residence, this home has been Grayson family owned since new. Period architectural details with paneled, vaulted and beamed ceilings, retro kitchen, walls of glass, 3 fireplaces (gas) and over 4100 sq ft to work with. Sprawling ranch with a full walk-out lower level and incredible outdoor living spaces. All original condition and ready for a top to bottom renovation, this is an appealing example of 1950's modernism architecture. In its prime, the outdoor living spaces overlooked a forest of trees and flowering gardens with seasonal Gregory Creek flowing at the west edge of the property. 15,926 sq ft site with incredible Flatirons views, at the foot of Flagstaff Mountain, and right across from beautiful Chautauqua Park. Big square footage ready for your 21st century redesign. Please contact listing agent for interior pictures.