503 Kalmia Avenue, Boulder, CO 80304

Local realty services provided by:ERA New Age
503 Kalmia Avenue,Boulder, CO 80304
$4,000,000
  • 5 Beds
  • 4 Baths
  • 5,381 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Sun, Aug 17
    01:00 pm - 03:00 pm
Listed by:sara groem3035224184
Office:open real estate
MLS#:IR1039841
Source:ML

Price summary

  • Price:$4,000,000
  • Price per sq. ft.:$743.36

About this home

Open House on Sunday (8/17) from 1-3PM. Behind a dramatic illuminated gate on a lush 0.57-acre lot, this architecturally refined residence was remodeled by renowned architect Harvey Hine and embodies the pinnacle of modern luxury and design. A striking wood exterior, standing seam metal roof, and grand slate patio set the tone for the sophisticated living experience within. Enter through an oversized pivoting wood door into a sun-drenched great room with soaring vaulted ceilings, a statement fireplace, and warm maple hardwood flooring. Walls of glass frame the open-concept living space, seamlessly connecting to an expansive rear deck-an entertainer's dream. The chef's kitchen features custom cabinetry, waterfall stone island, tile backsplash, walk-in pantry, a Wolf range, and a Sub-Zero refrigerator-offering both form and function in equal measure. A cozy library lounge leads to a versatile home office or fifth bedroom with direct access to the front patio. The main-level primary

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Home facts

  • Year built:1978
  • Listing Id #:IR1039841

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:4
  • Full bathrooms:3
  • Half bathrooms:1
  • Living area:5,381 sq. ft.

Heating and cooling

  • Cooling:Ceiling Fan(s), Central Air
  • Heating:Forced Air

Structure and exterior

  • Roof:Metal
  • Year built:1978
  • Building area:5,381 sq. ft.
  • Lot area:0.57 Acres

Schools

  • High school:Boulder
  • Middle school:Centennial
  • Elementary school:Foothill

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$4,000,000
  • Price per sq. ft.:$743.36
  • Tax amount:$28,250 (2024)
MLS LogoBased on information submitted to the MLS GRID as of August 14, 2025 01:38 AM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.