This timeless beauty perfectly showcases Charles Klauder's Tuscan Vernacular Revival uniting locally quarried sandstone exteriors with Tuscan inspired interiors blending "harmoniously with Boulder's magnificent mountain backdrop". Own an exceptional property and a glorious chapter in architectural history created and coined "Colorado Style" by Klauder, CU Boulder's 1919 Development plan architect. 707 14th St/"The Pietenpol Residence" is located in Boulder's highly coveted Lower Chautauqua neighborhood with cheerful Flatirons greetings from dawn to dusk and Chautauqua Park and trails at one's doorstep, offering a truly uniquely Boulder living experience. // PROPERTY HIGHLIGHTS: Sprawling 9,228 SF of beautifully landscaped grounds, complete with stone patios, charming walls, a cascading water feature, and inviting al fresco dining areas. The front veranda offers a perfect spot to soak in the beauty of the neighborhood. // INTERIOR: A seamless mix of modern upgrades and historic charm, featuring stone and wood flooring, arched doorways, and intricate iron railings. // CHEF'S KITCHEN: Fully equipped for culinary enthusiasts, adjacent to a formal dining room perfect for entertaining. // PRIMARY SUITE: Luxurious retreat with a cozy fireplace, private balcony with stunning Flatiron views, and a serene atmosphere for relaxation. // ADD'L SPACES: Two upstairs bedrooms offer versatility, while the lower level features a guest bedroom with a full bath, an expansive media room with custom murphy bed, a billiards room and a walkout basement that merges indoor and outdoor living. // OUTDOOR FEATURES: This property is a sanctuary of beauty and serenity, boasting lush perennials, a grape arbor and multiple private spaces designed for relaxation or hosting gatherings. // This remarkable residence captures the best of Boulder living, offering comfort, luxury, and proximity to the iconic Flatirons, Chautauqua's Dining & Music Halls & a quick stroll to Pearl Street & CU Buffs events.