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515 Alpine AvenueBoulder, CO 80304

For Sale

$5,995,000

Smart Buyer Rebate $59,950

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

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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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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.