521 Hawthorn Avenue, Boulder, CO 80304 (MLS # IR1052786)

Price $5,095,000
Status Active
Beds 5
Baths 5 Baths
Home size 6,602 sqft
Lot Size 10,890 sqft
Days on Market 2
Situated on a rare 10,724 sq ft lot in Newlands, one of Boulder's most cherished neighborhoods, 521 Hawthorn Avenue offers a quiet, walkable setting tucked between North Boulder and downtown, steps from Ideal Market, Pearl Street, North Boulder Park, and the Goat Trail. Freshly refinished ebony-stained floors span the main level, grounded by radiant heat and framed by oversized windows, with crown molding and millwork executed consistently throughout. Dual-zone air conditioning, built-in humidification, and high-efficiency mechanical systems round out an elevated set of home systems. The front living room centers on a gas fireplace flanked by shuttered windows, while the adjacent dining room flows naturally toward the back of the home where a family room, oversized island kitchen, and sunny breakfast nook create the hub of daily life. A dedicated mid-flight home office, mudroom with heated garage access, and an intuitive main-level layout complete the picture. Upstairs, the primary suite occupies its own corner with a curved bay of windows, freestanding soaking tub, floor-to-ceiling tiled walk-in shower, marble countertops, and polished nickel fixtures. Three additional bedrooms, including one en-suite, a full hallway bathroom, and a conveniently located laundry room round out the upper level. The lower level is a full height daylight level with substantial natural light and functional living spaces, anchored by a large flexible great room and a private guest area with its own bathroom and separate exterior entrance. Outside, the expansive and beautifully landscaped lot features a front porch, backyard patio off the French doors, and a brand-new hot tub, all sheltered and private. With meaningful scale, genuine warmth, and one of Boulder's most sought-after addresses, 521 Hawthorn Avenue is the kind of home people tend to stay in for a long time.
Property Type(s): Single Family
Last Updated 3/5/2026 Tract Newlands
Year Built 2007 Garage Spaces 2.0
County Boulder

SCHOOLS

Elementary School Foothill
Jr. High School Casey
High School Boulder

Additional Details

AIR Central Air
AIR CONDITIONING Yes
APPLIANCES Dishwasher, Disposal, Double Oven, Dryer, Humidifier, Microwave, Oven, Refrigerator, Washer
BASEMENT Full, Walk-Out Access, Yes
CONSTRUCTION Wood Siding
FIREPLACE Yes
GARAGE Yes
HEAT Radiant
INTERIOR Eat-in Kitchen, Kitchen Island, Open Floorplan, Pantry, Walk-In Closet(s)
LOT 0.25 acre(s)
LOT DESCRIPTION Level, Sprinklers In Front, Wooded
PARKING Attached
SEWER Public Sewer
STORIES 2
SUBDIVISION Newlands
TAXES 38579
UTILITIES Electricity Available, Natural Gas Available
VIEW Yes
VIEW DESCRIPTION Mountain(s)
WATER Public

Location

 

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Listing provided by The Zach Zeldner Team, Compass - Boulder
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