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604 Mapleton Ave, 
Boulder, CO 80304

$5,450,000


5

Beds


4

Baths


6,173

Sq Ft


Single Family


Virtual Tour

Active

Listed by

Fred Dodds

Wk Real Estate

3034432240

Last updated:

October 10, 2026, 04:47 AM

MLS#

1070270

Source:

IRES

About This Home

604 Mapleton Ave

One of the most Iconic Homes on Mapleton Hill, the Eastman Reid Collins Home is an historic treasure on a rare 13,802 square foot corner lot. The stunning Tudor Revival style residence has been meticulously maintained by the same owners for 50 years. Now, this classic style home is ready for its next chapter. The appeal of the property is dramatic from the street, highlighted by the timeless brick, stone and stucco exterior details. A spacious covered front entry and porch welcome you to the home and connect to the porte cochere, perfect for arriving guests. Enter into the foyer and you'll immediately feel the warmth and charm of the perfectly designed and preserved woodworking. Both the spacious living and dining rooms have beautiful beamed ceilings, beveled glass, classic original lighting and built-in cabinetry. The living room opens to a delightful sunroom overlooking the back patio and yard. The dining room, with vintage tapestries and sideboard/serving area flows into the kitchen which has been remodeled with custom cherry cabinetry. A breakfast room is next to the kitchen. Upstairs, the central hallway accesses the 5 bedrooms and an upper level sunroom. The layout of the generous size bedrooms allows flexibility for new owner to use as they wish. The primary bedroom opens through french doors to a library/study with built in bookcases and many windows. The hallway connects to a back deck which can easily be enhanced to enjoy the views of the Flatirons. The large attic could be finished if additional space is needed. The lower level of the home is filled with light and includes a cozy family room with fireplace, 587 bottle capacity wine cellar, 3/4 bath and laundry. Outside, the expansive yard and gardens wrap around the home, encircled by a sandstone and brick wall making the entire area secluded and peaceful. In the spring, the many flowering plants and fruit trees come alive and make the yard and private patio a special place to enjoy this unique setting.

Home Facts

Single Family

4 Baths

5 Bedrooms

Built in 1913

Subdivision & Development:

Mapleton

Price Summary

5,450,000

$882 per Sq. Ft.

MLS #:

1070270

Last Updated:

October 10, 2026, 04:47 AM

Added:

2 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

1

Interior

Living Area:

6,173 Sq. Ft.


Structure

Structure

Architectural Style:

Tudor

Building Area:

6,173 Sq. Ft.

Year Built:

1913


Lot

Lot Size (Sq. Ft):

13,802


Finances & Disclosures

Finances

Price:

$5,450,000

Price per Sq. Ft:

$882 per Sq. Ft.

Source:IRES
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Contact an Agent

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If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.