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515 Alpine Ave

Boulder, CO 80304
  • $5,995,000
  • STATUS: Active
  • ON SITE: 157 Days
  • MLS #: 1042948
UPDATED: 51 min ago
$5,995,000
  • 5
    BEDS
  • 0.23
    ACRES
  • 6
    BATHS
  • 2
    1/2 BATHS
  • 5,893
    SQFT
  • $1,017
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
2025
County:
Area:

School Information

Elementary School:
Middle School:
High School:
School District:

Description

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.

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© 2026 Information and Real Estate Services, LLC. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed accurate by the MLS or Sears Real Estate. Data last updated: 2026-02-09T17:43:36.38.

Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.
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515 Alpine Ave Boulder, CO 80304

  • Price: $5,995,000
  • Status: Active
  • On Site: 157 Days
  • Updated: 51 min ago
  • MLS #: 1042948
5
Beds
6
Baths
2
½ Baths
0.23
Acres
5,893
SQFT
$1,017
$/SQFT
2025
Built
Neighborhood:
Newlands
County:
Boulder
Area:
Boulder
Elementary School:
Foothill
Middle School:
Casey
High School:
Boulder
School District:
Boulder Valley Dist Re2
Property Description
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.
Exterior Features

Architectural Style Contemporary Construction Materials Stucco Exterior Features Sprinkler SystemBalcony Garage Sq Ft 507 Garage Type Attached Patio And Porch Features PatioDeck Roof Composition View HillsPlains View Waterfront YN No

Interior Features

Above Grade Finished Area 3449 All Bedrooms Conform Yes Appliances No Inclusions Basement Full Bathrooms Total Integer 8 Baths Full Additional 0 Baths Full Basement 1 Baths Full Lower 0 Baths Full Main 0 Baths Full Upper 1 Baths Half Additional 0 Baths Half Basement 1 Baths Half Lower 0 Baths Half Main 1 Baths Half Upper 0 Baths Rough In 0 Baths Three Quarters Additional 0 Baths Three Quarters Basement 1 Baths Three Quarters Lower 0 Baths Three Quarters Main 0 Baths Three Quarters Upper 3 Below Grade Finished Area 2157 Cooling Central AirWall/Window Unit(s) Fireplace Features Living Room Flooring Wood Has Family Room Yes Has Study Yes Heating Forced Air Interior Features Eat-in KitchenSeparate Dining RoomCathedral Ceiling(s)Open FloorplanWalk-In Closet(s)SaunaWet BarKitchen Island Levels Two Living Area Source Plans Main Floor Sq Ft 1916 Upper Sq Ft 1820

Property Features

Are Ditches Active No Association YN No Electric Xcel Fencing Fenced Flood Plain Minimal Flood or C Rating Gas Xcel Green Energy Efficient High Efficiency Furnace Has Improvements No Has Irrigation Ditches No Has Metro Tax District No Has Water Rights No Irrigation Water Rights YN No Is Water Meter Installed Yes Listing Terms CashConventional New Construction Status NewUnder Construction New Construction YN Yes Possible Use Single Family Power Production Type 1 Property Sub Type Single Family Residence Solar Pv Kilowatts 17.20 Solar Pv Year Installed 2025 Special Listing Conditions Private Owner Tax Annual Amount 33531 Tax Year 2024 Utilities Natural Gas AvailableElectricity Available Water Source City Zoning RES

Listing information © 2026 Information and Real Estate Services
Listing provided courtesy of Patrick Brown of Compass - Boulder: 3032426012.



© 2026 Information and Real Estate Services, LLC. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed accurate by the MLS or Sears Real Estate. Data last updated: 2026-02-09T17:43:36.38.

Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.
 
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