3621 21st, Boulder, CO 80304

Boulder
Local realty services provided by:ERA Shields Real Estate
3621 21st,Boulder, CO 80304
$12,000,000
  • 4 Beds
  • 5 Baths
  • 6,300 sq. ft.
  • Single family
  • Active
Listed by: patricia dessel
Office: compass - boulder
MLS#:IR1051395
Source:ML

Price summary

  • Price:$12,000,000
  • Price per sq. ft.:$1,904.76

About this home

Meticulously crafted, masterfully built, and expertly curated with an elevated design, this custom home is a true masterpiece, perfectly situated on a premier lot in the exclusive Carolyn Heights neighborhood, The exquisite design and inspiring architecture of this exceptional residence ensures that every facet embodies luxury, casual elegance, and attention to detail, harmoniously blending wood, glass, stone, and steel to create an ambiance that is both inviting and inspiring. Upon entry, you'll be greeted by soaring ceilings, wide plank white oak flooring, & an open-concept main level bathed in abundant natural light streaming through expansive windows, inviting the outside in. The prodigious living area seamlessly integrates indoor & outdoor spaces, offering a glimpse of the splendid living experience that awaits. The architectural grandeur is showcased w/ a dramatic three-story open-tread wooden staircase, custom steel railings, & illuminated by bespoke lighting. The centerpiece...

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Home facts

  • Year built:2021
  • Subdivision & Development:Carolyn Heights
  • Listing ID #:IR1051395

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:5
  • Full bathrooms:1
  • Half bathrooms:1
  • Flooring:Tile, Wood
  • Bathrooms Description:Five Piece Bath
  • Kitchen Description:Bar Fridge, Dishwasher, Disposal, Double Oven, Eat-in Kitchen, Freezer, Kitchen Island, Microwave, Oven, Pantry, Refrigerator, Trash Compactor
  • Basement Description:Full
  • Living area:6,300 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Radiant

Structure and exterior

  • Roof:Composition
  • Year built:2021
  • Building area:6,300 sq. ft.
  • Lot Features:Level, Sprinklers In Front
  • Architectural Style:Contemporary
  • Construction Materials:Block, Brick, Stone, Wood Frame
  • Exterior Features:Dog Run, Gas Grill, Patio, Spa/Hot Tub
  • Levels:2 Story

Schools

  • High school:Boulder
  • Middle school:Centennial
  • Elementary school:Crest View

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$12,000,000
  • Price per sq. ft.:$1,904.76
  • Tax amount:$55,752

Features and amenities

  • Laundry features:Dryer, In Unit, Washer
  • Amenities:Bar Fridge, Double Pane Windows, Window Coverings
  • Pool features:Private
  • Smart home:Yes

Parking

  • Parking description:Oversized
  • Garage spaces:3
MLS LogoBased on information submitted to the MLS GRID as of November 11, 2026 05:16 PM. 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.

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