This brand new net-zero Newlands masterpiece features breathtaking designer interiors and professionally landscaped grounds. Brought to you by Brown Development Group, this 5,893SF showplace embraces contemporary opulence with hardwood floors, Ann Sacks tile, premium fixtures and oversized windows that frame exquisite natural light. The thoughtfully designed indoor-outdoor layout begins with a foyer flanked by a study and formal dining room. Ahead, the living room is anchored by a gas fireplace and a wall of glass doors that open to a west-facing patio. Chefs will delight in the gourmet open kitchen where custom cabinetry surrounds state-of-the-art appliances by Sub-Zero, Wolf and Miele. Greet the day in the breakfast room, and enjoy the convenience of large storage and butler's pantries. A powder room and a mudroom/laundry room complete the main floor. Outside, the northeastern deck welcomes your next barbecue with a Lynx outdoor kitchen. The home's lavish accommodations begin on the upper level, where the owner's suite boasts a private balcony, fireplace, walk-in closet, and en suite spa bathroom. Three secondary suites enjoy roomy closets, private bathrooms and easy access to the expansive upper deck. A second laundry room adds convenience to this floor. Retreat to the lower level to explore an oversized family room, powder room and a wet bar. The spacious fitness room opens to an attached bath with a steam shower and built-in sauna. A secondary bedroom suite on this floor is perfect for guests or staff. An attached garage and wide driveway add generous off-street parking, while a 17.2kW solar system and -1 HERS Index Score ensure efficient year-round comfort and considerable cost savings in this magazine-worthy residence. This superb Newlands location is just minutes from North Boulder Park, excellent restaurants, Ideal Market, Boulder's legendary trail system as well as North Boulder, Downtown Boulder and Pearl Street amenities.
Listed by Patrick Brown
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License #IRP28849
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Compass - Boulder
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303-242-6012
Last updated September 05, 2025
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Source: REcolorado #IR1042948
Listing Facts
TypeSingle-family
NeighborhoodNewlands
Bedrooms5
Bathrooms8
Days on Prevu2
Taxes$33,531/year
Size5,893 sqft
Price per sqft$1,017
Amenities
Private Outdoor Space
Air Conditioning
Parking
Location
Mortgage Calculator
Listing History
09/05/2025
Status changed to Active
$5,995,000
09/04/2025
Listed by Compass - Boulder
$5,995,000
Property Details for 515 Alpine Avenue
Exterior
Construction
Property Condition: Under Construction
Roof: Composition
Structure Type: House
Year Built: 2025
Architectural Style: Contemporary
Construction Materials: Stucco
Exterior Features: Balcony
Features
Patio And Porch Features: Deck, Patio
View: Mountain(s), Plains
Measurements
Building Area Total: 5,893
Lot Features: Sprinklers In Front
Lot Size Acres: 0.23
Lot Size Square Feet: 9,848
Financial
Taxes
Parcel Number: R0002519
Tax Annual Amount: $33,531.00
Tax Year: 2024
Interior
Features
Fireplace Features: Living Room
Flooring: Tile, Wood
Interior Features: Eat-in Kitchen, Kitchen Island, Open Floorplan, Sauna, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar
Measurements
Living Area: 5,893
Rooms
Basement: Full
Has Basement: Yes
Bathrooms Full: 2
Bathrooms Half: 2
Bathrooms Three Quarter: 4
Bathrooms Total Integer: 8
Bedrooms Total: 5
Main Level Bathrooms: 1
Other
Location
Subdivision Name: Newlands
Parking
Parking
Attached Garage: Yes
Garage Spaces: 2
Parking Total: 2
Schools
Elementary School
Elementary School: Foothill
Elementary School District: Boulder Valley RE 2
High School
High School: Boulder
High School District: Boulder Valley RE 2
Middle or Junior School
Middle Or Junior School: Casey
Utilities
Equipment
Cooling: Air Conditioning-Room, Central Air
Heating: Forced Air
Utilities: Electricity Available, Natural Gas Available
Water Source: Public
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