$5,450,000
- 5
- beds
- 1 full · 1 half
- baths
- 5,609
- sqft
- 1913
- year built
- 5
- beds
- 1 full · 1 half
- baths
- 5,609
- sqft
- 1913
- year built
- Status:
- Pending
- MLS #:
- IR1070270
- Listed By:
- Fred Dodds - WK Real Estate
- Agent Phone:
- (303) 898-3586
- Agent Email:
- fdodds@wkre.com
Sponsoring Broker: Derek Eisenberg, Continental Real Estate Group, Inc
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.
-
- Bedrooms
- 5
-
- Bathrooms
- 1 full · 1 half
-
- Year Built
- 1913
-
- Architectural Style
- Tudor
-
- Construction Materials
- Frame, Stucco, Brick
-
- Garage Spaces
- 1.0
-
- Parking Features
- Attached
-
- Living Area
- 5609.0
-
- Appliances
- Dryer, Refrigerator, Washer, Oven
-
- Flooring
- Carpet, Wood
-
- Exterior Features
- Balcony
-
- Patio And Porch
- Patio
-
- Basement
- Full, Unfinished
-
- Acres
- 0.32
-
- Lot Features
- Wooded, Level, Corner Lot, Sprinklers In Front
-
- Utilities
- Electricity Available, Natural Gas Available
-
- Water
- Public
-
- County
- Boulder
-
- City
- Boulder
-
- Neighborhood
- Mapleton
-
- Zip Code
- 80304
-
- High School
- Boulder
-
- Middle School
- Casey
-
- Elementary School
- Whittier E-8
-
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Estimated Value
$4,456,397
Estimated Sales Price Range:
$3,520,553 - $5,392,240
Source: Constellation Data Labs
Price History
| 10/08/2026 | Listed | $5,450,000 |
| Source: REcolorado #IR1070270 | ||
| 10/08/2026 | Listed | $5,450,000 |
| Source: IRES MLS #1070270 | ||
| 06/19/2026 | Off Market | — |
| Source: REcolorado #IR1062359 | ||
| 06/19/2026 | Off Market | — |
| Source: IRES MLS #1062359 | ||
| 06/12/2025 | Off Market | — |
| Source: REcolorado #IR1036568 | ||
| 06/12/2025 | Off Market | — |
| Source: IRES MLS #1036568 | ||
| 06/12/2025 | Off Market | — |
| Source: IRES MLS #1036568 | ||
Source: MLS Data
Mortgage History
| 04/18/2018 | Conventional | $100,000 |
| 06/18/2007 | Credit Line (Revolving) / HELOC | $450,000 |
Source: Public records via Constellation Data Labs
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Source: ez Home Search, MLS Data
Frequently Asked Questions
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How do I get more information about 604 Mapleton Ave?
Click Ask a Question to talk with our team. You already know it is a 5 bed, 1 bath, listed for $5,450,000. We can talk through recent upgrades, potential seller motivation, how this single family residence compares to others in Boulder, and can even get you in to see the property quickly.
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Yes! A virtual tour is available for 604 Mapleton Ave. Click here to view the full walkthrough and explore every room at your own pace. If you would like a guided virtual showing or have questions along the way, we can connect you with our local expert to walk you through it live.
How much is the monthly mortgage payment for 604 Mapleton Ave?
With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 604 Mapleton Ave at around $33,020. This includes estimated property taxes and insurance.
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Can I negotiate the asking price for 604 Mapleton Ave?
In most cases, yes. Whether 604 Mapleton Ave is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Boulder's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.
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What is the price per square foot for this home?
This home is listed at $5,450,000 with 5,609 sqft of space—that comes out to approximately $972 per square foot.
How long has this property been on the market?
604 Mapleton Ave was listed on October 08, 2026, which means it's been on the market for 34 days.
Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.
When was this house built?
This home was built in 1913, making it approximately 113 years old.
What is the lot size of this property?
604 Mapleton Ave sits on a 0.32-acre lot, which is 13,939 square feet.
What schools are assigned to this property?
Based on MLS info, this home is zoned for:
- Elementary: Whittier E-8
- Middle: Casey
- High: Boulder
Want to see how these schools compare? Check out our Boulder County School Guide to see ratings, reviews, and more for the schools in the area.
What are the property taxes for 604 Mapleton Ave?
The most recent public record shows annual property taxes for 604 Mapleton Ave were approximately $24,061. This may change with reassessment or exemptions. Our local partner can verify current tax amounts and help you estimate future costs based on your situation.
Is 604 Mapleton Ave still available for sale?
This home is under contract, but may still accept backup offers. Click ♥ to track updates or connect with our local expert to see if it's still worth pursuing.
Source: ez Home Search, MLS Data
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Listing information provided exclusively 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. Information deemed reliable but not guaranteed by the MLS. Copyright 2026, REcolorado. All rights reserved.
Last Updated: November 11, 2026 at 02:12PM | Source: REcolorado | MLS#: IR1070270
