643 Mapleton Avenue, Boulder, CO 80304

Local realty services provided by:Better Homes and Gardens Real Estate Kenney & Company
643 Mapleton Avenue,Boulder, CO 80304
$5,395,000
  • 4 Beds
  • 3 Baths
  • 3,926 sq. ft.
  • Single family
  • Active
Listed by: patrick brown3032426012
Office: compass - boulder
MLS#:IR1044438
Source:ML

Price summary

  • Price:$5,395,000
  • Price per sq. ft.:$1,374.17

About this home

Seller Financing Available. The beautifully preserved past meets the exciting present in this carefully updated and diligently maintained historic Mapleton Hill home. This fine Boulder 4BD/3BA landmark awaits its next generation of lucky residents with an expansive modernized layout, a wealth of original and period-appropriate architectural details, and phenomenal poolside outdoor space. Built in 1895, The Law House is a Gothic Revival masterpiece built from stone quarried from Mt. Sanitas. Inside, you'll find tall tin ceilings, original fir floors, stained glass windows and exceptional millwork paired with thoughtfully selected lighting, windows and doors, Cleveland Art and Antiques handblown light fixtures and Sonos speakers. A charming covered porch and gracious foyer open to a sun-kissed layout perfect for peaceful relaxation and lavish entertaining, including a fireplace living room, elegant formal dining room and a stately library with breathtaking woodwork, a Murphy bed and a

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Home facts

  • Year built:1900
  • Listing ID #:IR1044438

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:3
  • Full bathrooms:2
  • Living area:3,926 sq. ft.

Heating and cooling

  • Cooling:Air Conditioning-Room, Central Air
  • Heating:Forced Air, Hot Water, Radiant, Wood Stove

Structure and exterior

  • Roof:Composition
  • Year built:1900
  • Building area:3,926 sq. ft.
  • Lot area:0.15 Acres

Schools

  • High school:Boulder
  • Middle school:Casey
  • Elementary school:Whittier E-8

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$5,395,000
  • Price per sq. ft.:$1,374.17
  • Tax amount:$18,826 (2024)
MLS LogoBased on information submitted to the MLS GRID as of December 17, 2025 06:31 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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