A classic aesthetic meets modern luxury with this exceptional five-bedroom, five-bathroom residence nestled on an oversized lot in Boulder's sought-after Newlands neighborhood. This masterfully designed home offers an ideal blend of traditional architecture, intelligent design, and contemporary comfort.

An expansive front porch heightens the curb appeal and creates an immediate sense of welcome. Step inside to the spacious entry foyer and discover a thoughtfully conceived main level where formal and casual spaces flow seamlessly together. The front living room, anchored by a handsome gas fireplace, and adjacent formal dining room, provide elegant entertaining spaces for dinner parties and holidays. Proceed into the heart of the home where you’ll find an expansive and open family room that integrates brilliantly into the gourmet kitchen with premium appliances, center island, and dining nook. A sizable mudroom gives you convenient direct access to a heated garage. Ebony-stained floors replete with in-floor radiant heat, and oversized windows throughout the main level, create an abundance of warmth and natural light.

Proceed up the stairs and mid-flight you’ll find a dedicated home office space that is removed from the main living spaces for privacy and focus, yet still connected to the rhythm of home life. 

The upper level presents four bedrooms, including a spacious and bright primary suite with magnificent bay windows. The secondary bedrooms are also generous in size and scale, served by a full hallway bathroom. The fourth bedroom has a dedicated bathroom ensuite. A convenient laundry room completes the upper floor. 

The finished lower level features a large great room for games, movie viewing, a fitness space, or all of the above. A separate outdoor entrance allows guests to come and go. A guest suite, two additional storage rooms and a utility area complete the lower level. The home's systems include dual-zone air conditioning, built-in humidification, radiant heat throughout, and high-efficiency mechanicals.

Situated on a magnificent 10,000+ square foot level lot, this property's outdoor spaces enhance its appeal. Professional landscaping and a patio complete with a brand new hot tub create a perfect backdrop for entertaining. Both the attached and detached garages provide ample space for vehicles and storage.

This premier Newlands location offers the perfect balance of privacy and accessibility, positioned just moments from neighborhood trails and schools. Enjoy proximity to both North Boulder and Downtown amenities, including the nearby Ideal Market and Pearl Street Mall. 

521 Hawthorn Avenue offers a rare opportunity to own a remarkable property, and to call this cherished Boulder neighborhood home.