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Brittany Cowan

brittany@nocohomeliving.com +1(605) 881-8263

$4,999,999

Est. payment - /mo

5 Beds

5 Baths

7,177 SqFt

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Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 7,177 sqft

Subdivision Newlands

MLS Listing ID IRE1052786

Bedrooms 5

Full Baths 3

Half Baths 1

Three Quarter Bath 1

HOA Y/N No

Year Built 2007

Annual Tax Amount $38,579

Tax Year 2025

Lot Size 10,890 Sqft

Acres 0.25

Property Sub-Type Single Family Residence

Source ires

Property Description

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.

Location

State CO

County Boulder

Community Newlands

Area Boulder

Zoning SFR

Rooms

Family Room 1

Basement Full, Partially Finished, Walk-Out Access

Interior

Interior Features Eat-in Kitchen, Separate Dining Room, Open Floorplan, Pantry, Wood Windows, Walk-In Closet(s), Kitchen Island, High Ceilings

Heating Zoned, Radiant, Humidity Control

Cooling Central Air

Flooring Wood

Fireplaces Type Gas, Living Room

Appliance Gas Range, Double Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal, Fire Alarm

Exterior

Exterior Feature Sprinkler System, Hot Tub

Parking Features Attached

Garage Spaces 2.0

Fence Partial, Wood

Utilities Available Natural Gas Available, Electricity Available

View Y/N Yes

View Hills

Roof Type Composition

Improvements No

Porch Patio, Deck

Garage Yes

Building

Lot Description Evergreen Trees, Deciduous Trees, Level, House Faces South, Paved, Curbs, Sidewalks

Sewer Public Sewer

Water Public

Level or Stories Two

Structure Type Wood Siding,Wood Shingle,Painted/Stained

New Construction false

Schools

Elementary Schools Foothill

Middle Schools Casey

High Schools Boulder Valley Dist Re2

School District Boulder Valley Dist Re2

Others

Acceptable Financing Cash, Conventional

Listing Terms Cash, Conventional

Special Listing Condition Private Owner

Virtual Tour https://youtu.be/lBOX-daA3F4

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Information and Real Estate Services (IRES)

Listed by The Zach Zeldner Team

Nearby Locations

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Brittany Cowan

+1(605) 881-8263

Agent

521 Hawthorn Boulder, CO 80304

Brittany Cowan

Key Details

Location

Rooms

Interior

Exterior

Building

Schools

Others

Nearby Locations

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