$11,500,000
7 Beds | 5 Baths | 6,988 sqft
3633 21st St
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$11,500,000
ACTIVE
3633 21st St, Boulder, CO 80304
7 Beds
5 Baths
6,988 SqFt
About This Home

Exquisite secluded sanctuary in the heart of Carolyn Heights. Tucked into one of Boulder's most prestigious enclaves, this estate offers a rare fusion of luxury, privacy, and relaxed sophistication . Set on a serene, tree-lined .81-acre level lot, this 7-bedroom, 5-bathroom oasis is where inspired design meets effortless living. Stunning views of the Flatirons awake...

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Snapshot
  • Price:
  • $11,500,000
  • Bedrooms:
  • 7
  • Total Baths:
  • 5
  • Full Baths:
  • 3
  • Half Baths:
  • 1
  • Three Quarter Baths:
  • 1
  • Square Footage:
  • 6,988
  • Acreage:
  • 0.81
  • Year Built:
  • 2024
  • Listing ID #:
  • RECIR1031592
  • Street Address:
  • 3633 21st St
  • City:
  • Boulder
  • State:
  • CO
  • Postal Code:
  • 80304
  • County:
  • Boulder
  • Subdivision:
  • 21st/Linden Sub
  • Listing Status:
  • Active
  • Listing Type:
  • Single Family Residence
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Seller Concessions
Seller concessions can make home ownership more accessible for buyers by reducing upfront expenses. Seller concessions are negotiable and can be a fixed dollar amount or a percentage of the home's purchase price, and may cover a wide range of costs associated with buying a home, including to pay for buyer's broker services.
Source: National Association of REALTORS®
Seller concessions are not currently offered for this listing. Please contact agent for further details.
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Schools
Source: ATTOM
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Source
Listing Provided By: Marybeth Emerson 7203941997 with The Agency - Boulder
Listings courtesy of REcolorado MLS as distributed by MLS GRID. MIMLS
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Last updated: 07/09/2025
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