604 Mapleton Avenue Boulder, CO ^$ 6,970,000

604 Mapleton Avenue

^$ 6,970,000

Back to search

604 Mapleton Avenue

Boulder, CO, 80304

^$ 6,970,000

Bedrooms5 Baths3.1 Sq 6,173

Monthly Estimate*

^$ 43,484

Listed by WK Real Estate

604 Mapleton Avenue, Boulder, CO 80304 - Image 1

604 Mapleton Avenue, Boulder, CO 80304 - Image 2

604 Mapleton Avenue, Boulder, CO 80304 - Image 3

604 Mapleton Avenue, Boulder, CO 80304 - Image 4

604 Mapleton Avenue, Boulder, CO 80304 - Image 5

604 Mapleton Avenue, Boulder, CO 80304 - Image 6

604 Mapleton Avenue, Boulder, CO 80304 - Image 7

604 Mapleton Avenue, Boulder, CO 80304 - Image 8

604 Mapleton Avenue, Boulder, CO 80304 - Image 9

604 Mapleton Avenue, Boulder, CO 80304 - Image 10

604 Mapleton Avenue, Boulder, CO 80304 - Image 11

604 Mapleton Avenue, Boulder, CO 80304 - Image 12

604 Mapleton Avenue, Boulder, CO 80304 - Image 13

604 Mapleton Avenue, Boulder, CO 80304 - Image 14

604 Mapleton Avenue, Boulder, CO 80304 - Image 15

604 Mapleton Avenue, Boulder, CO 80304 - Image 16

604 Mapleton Avenue, Boulder, CO 80304 - Image 17

604 Mapleton Avenue, Boulder, CO 80304 - Image 18

604 Mapleton Avenue, Boulder, CO 80304 - Image 19

604 Mapleton Avenue, Boulder, CO 80304 - Image 20

604 Mapleton Avenue, Boulder, CO 80304 - Image 21

604 Mapleton Avenue, Boulder, CO 80304 - Image 22

604 Mapleton Avenue, Boulder, CO 80304 - Image 23

604 Mapleton Avenue, Boulder, CO 80304 - Image 24

604 Mapleton Avenue, Boulder, CO 80304 - Image 25

604 Mapleton Avenue, Boulder, CO 80304 - Image 26

604 Mapleton Avenue, Boulder, CO 80304 - Image 27

604 Mapleton Avenue, Boulder, CO 80304 - Image 28

604 Mapleton Avenue, Boulder, CO 80304 - Image 29

604 Mapleton Avenue, Boulder, CO 80304 - Image 30

604 Mapleton Avenue, Boulder, CO 80304 - Image 31

604 Mapleton Avenue, Boulder, CO 80304 - Image 32

604 Mapleton Avenue, Boulder, CO 80304 - Image 33

604 Mapleton Avenue, Boulder, CO 80304 - Image 34

604 Mapleton Avenue, Boulder, CO 80304 - Image 35

604 Mapleton Avenue, Boulder, CO 80304 - Image 36

604 Mapleton Avenue, Boulder, CO 80304 - Image 37

604 Mapleton Avenue, Boulder, CO 80304 - Image 38

604 Mapleton Avenue, Boulder, CO 80304 - Image 39

604 Mapleton Avenue, Boulder, CO 80304 - Image 40

View a Virtual Tour

Single Family Home for sale in Boulder, CO

for $6,970,000 with 5 bedrooms and 3 full baths, 1 half bath. This 6,173 square foot home was built in 1913 on a lot size of 0.32.

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.

Single Family Active

Price

^$ 6,970,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 24,061

Style

Tudor

Lot Size

0.32

Year Built

1913

Town/City

Boulder

County/Region

Boulder

MLS | Web ID

IR1036568

Features

General

Sewer Public Sewer

Utilities Electricity Available Natural Gas Available

Possession See Remarks

Roof Composition

Appliances Dryer Oven Refrigerator Washer

Zoning RES

Garage Spaces 1

Patio/Porch Features Patio

Architectural Style Tudor

Construction Materials Brick Stucco Frame

Exclusions Freezer in laundry room pegboard on south wall of tool room. In the primary bedroom: shelf on south wall blue silk panels on north and south walls shelf on south wall of office and tie rack on back o

Year Built 1913

Levels Two

Property Subtype Single Family Residence

Tax Year 2024

Ownership Individual

County Boulder

Property Type Residential

HOA N

Attached Garage Y

Subdivision Name Mapleton

Possible Use Residential

Full Baths 1

Status Active

High School Boulder

City Boulder

High School District Boulder Valley RE 2

Lot Size Square Feet 13802

Listing Terms Cash Conventional

Elementary School Whittier E-8

Tax Annual Amount 24061

Middle/Junior High School Casey

Concessions No

Virtual Tour https://realvideotour.com/vty2025-0604

Structure Type House

Standard Status Active

Occupancy Type Owner

Elementary School District Boulder Valley RE 2

Interior

Basement Full

Flooring Carpet Wood

Fireplace Features Family Room Living Room Other

Basement (Y/N) Y

Window Features Storm Window(s) Window Coverings

Above Grade Finished Area 4111

Half Baths 1

3/4 Baths 2

Total Bedrooms 5

Below Grade Finished Area 1498

Main Level Bedrooms 0

Main Level Bathrooms 1

Total Baths 4

Exterior

Exterior Amenities Balcony

Vegetation Wooded

Lot Features Corner Lot Level Sprinklers In Front

Water Source Public

Total Parking 1

Building Area Total 6173

Lot Size Acres 0.32

Internal Only

Street Number 1 604

* Excluded Features

List By

Wk Real Estate

Broker

(303) 898-3586

Phone

Affordability Calculator

$45,489

Per Month

Monthly Principal & Interest: $43,484
Monthly Property Taxes: $2,005
Monthly Home Insurance: --

Set your offer price

Down Payment

Loan Term

Interest Rate

Yearly Property Taxes

Yearly Home Insurance

Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Learn more about how to save

Discover how much house you can afford

Your dream home may be within reach.

Learn More about how to save

THE TIME TO SELL IS NOW! What's my home worth?

Nearby

Trends
Schools

Single family listings in Boulder, CO

Average List Price ^$2,493,570

Percent of Sale Price 64%

About Boulder, CO

102,151 Population

6% Since 2002

^$65,436 Median Income

31.88 Median Age

18% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

3187605 Elementary School

1955678 Middle School

Boulder High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
10/9/2025	$6,970,000	-11.77%	Price Down
6/12/2025	$7,900,000		Listed Price

Map

More homes like this one

homes for you

See all

604 Mapleton Avenue, Boulder, CO, 80304 is a Single Family Home for sale at $6,970,000 with 6,173 sqft and a lot size of 0.32. 604 Mapleton Avenue has 5 bedrooms, 3.1 baths, and was built in 1913. The property's zip code is 80304 which is in Boulder, CO

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

The data relating to real estate on this web site comes in part from the Internet Data eXchange (IDX) Program of the REcolorado. Real estate listings held by firms other than Weichert Realtors are marked with the IDX logo and detailed information about them includes the Listing Broker’s Firm Name.

The information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Data is updated as of 12/6/2025.

This publication is designed to provide information with regard to the subject matter covered. It is displayed with the understanding that the publisher and authors are not engaged in rendering real estate, legal, accounting, tax, or other professional services and that the publisher and authors are not offering such advice in this publication. If real estate, legal, or other expert assistance is required, the services of a competent, professional person should be sought.

The information contained in this publication is subject to change without notice. REcolorado. MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. REcolorado. SHALL NOT BE LIABLE FOR ERRORS CONTAINED HEREIN OR FOR ANY DAMAGES IN CONNECTION WITH THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL.

PUBLISHER’S NOTICE: All real estate advertised herein is subject to the Federal Fair Housing Act and the Colorado Fair Housing Act, which Acts make it illegal to make or publish any advertisement that indicates any preference, limitation, or discrimination based on race, color, religion, sex, handicap, familial status, or national origin.

REcolorado. will not knowingly accept any advertising for real estate that is in violation of the law. All persons are hereby informed that all dwellings advertised are available on an equal opportunity basis.

ALL RIGHTS RESERVED WORLDWIDE. No part of this publication may be reproduced, adapted, translated, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. The information contained herein including but not limited to all text, photographs, digital images, virtual tours, may be seeded and monitored for protection and tracking.

*Full Name

*Email

*Phone

I am interested in financing options

Get more info

By submitting the form, you agree that Weichert^® may contact you via phone or text about your inquiry, which may involve the use of automated means. You are not required to consent as a condition of purchasing any property, goods or services. For any other information please read our privacy policy.

Get more info

Looking for an Associate?

Already Working with an Associate?

604 Mapleton Avenue

Single Family Home for sale in Boulder, CO

Affordability Calculator

Map

More homes like this one

Get more info about this home