Located in Boulder's coveted Mapleton Hill neighborhood, this charming historic home blends timeless character with thoughtful modern updates minutes from Sanitas Trailhead, Ideal Market, Pearl Street, and downtown Boulder amenities. Situated on a desirable corner lot, the property offers exceptional walkability and convenient access to some of Boulder's most iconic outdoor and cultural destinations, including potential Sundance Film Festival venues. The updated kitchen features quartz countertops and opens seamlessly into a bright south-facing sunroom, creating an inviting space for dining, relaxing, or entertaining while overlooking the beautifully landscaped backyard. The private fenced yard is filled with mature trees, roses, lavender, peonies, and an apple tree, offering a peaceful garden retreat with direct indoor-outdoor living access. Spanning over 2,200 square feet across two levels, the home includes 3 bedrooms and 4 baths. A main-floor bedroom and laundry room provide added flexibility and convenience. Upstairs, the spacious primary suite features a flexible adjoining bonus room ideal for a study. Enjoy views of Mt. Sanitas from bedroom windows, balcony, and skylight throughout the home. Additional features include a one-car garage, a covered carport, and an attic above the garage offering abundant storage or potential studio flex space. The house features updated roofing, recent interior and exterior paint, a tankless water heater, a high-efficiency furnace, an updated HVAC system, central A/C, forced air heating, and cellular blinds throughout. A rare opportunity to own a beautifully updated historic home in one of Boulder's most sought-after neighborhoods.
Sold for $1,675,000
$1,675,000
804 Dewey Ave, Boulder, CO 80304
3beds
2,224sqft
Single Family Residence
Built in 1904
4,592 Square Feet Lot
$1,674,600 Zestimate®
$753/sqft
$5,137 Estimated rent
Home value
$1,674,600
$1.59M - $1.78M
$5,137/mo
Zestimate® history
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$9,763/mo
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List your homeWhat's special
Private fenced yardSpacious primary suitePeaceful garden retreatOne-car garageQuartz countertopsCovered carportBright south-facing sunroom
Zillow last checked:
Listing updated:
Listed by:
Leslie Herz 303-517-9873,
Coldwell Banker Realty-Boulder
Bought with:
Stewart Ward, 100042857
Compass - Boulder
Source: IRES as distributed by MLS GRID,MLS#: 1059138
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
- Main level bathrooms: 2
Primary bedroom
- Description: Carpet
- Features: Full Primary Bath
- Level: Upper
- Area: 234 Square Feet
- Dimensions: 18 x 13
Bedroom 2
- Description: Carpet
- Level: Upper
- Area: 150 Square Feet
- Dimensions: 15 x 10
Bedroom 3
- Description: Carpet
- Level: Main
- Area: 132 Square Feet
- Dimensions: 12 x 11
Dining room
- Description: Wood
- Level: Main
- Area: 198 Square Feet
- Dimensions: 11 x 18
Family room
- Description: Brick
- Level: Main
- Area: 264 Square Feet
- Dimensions: 22 x 12
Kitchen
- Description: Wood
- Level: Main
- Area: 132 Square Feet
- Dimensions: 11 x 12
Laundry
- Description: Tile
- Level: Main
- Area: 49 Square Feet
- Dimensions: 7 x 7
Living room
- Description: Wood
- Level: Main
- Area: 288 Square Feet
- Dimensions: 12 x 24
Study
- Description: Carpet
- Level: Main
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Gas Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave
- Laundry: Washer/Dryer Hookup
Features
- Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Walk-In Closet(s), Sun Room
- Flooring: Wood
- Windows: Skylight(s), Window Coverings, Bay or Bow Window
- Basement: None,Crawl Space
Interior area
- Total structure area: 2,224
- Total interior livable area: 2,224 sqft
- Finished area above ground: 2,224
Property
Parking
- Total spaces: 2
- Parking features: Detached
- Garage spaces: 2
- Details: Detached
Accessibility
- Accessibility features: Level Lot, Main Floor Bath, Accessible Bedroom, Main Level Laundry
Features
- Levels: Two
- Stories: 2
- Patio & porch: Patio, Deck
- Exterior features: Sprinkler System, Balcony
- Fencing: Partial,Fenced,Wood
- Has view: Yes
- View description: Hills
Lot
- Size: 4,592 sqft
- Features: Corner Lot, Deciduous Trees, Level, City Limits
Details
- Parcel number: R0008176
- Zoning: RES
- Special conditions: Private Owner
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Victorian
- Property subtype: Single Family Residence
Materials
- Frame, Wood Siding
- Roof: Composition
Condition
- New construction: No
- Year built: 1904
Utilities & green energy
- Electric: XCEL
- Gas: XCEL
- Sewer: Public Sewer
- Water: City
- Utilities for property: Natural Gas Available, Electricity Available, Cable Available, Satellite Avail, High Speed Avail
Green energy
- Energy efficient items: Southern Exposure, Windows, High Efficiency Furnace, Thermostat
Community & neighborhood
Location
- Region: Boulder
- Subdivision: Neikirk-Stewart
Other
Other facts
- Listing terms: Cash,Conventional,VA Loan
- Road surface type: Asphalt
Price history
| Date | Event | Price |
|---|---|---|
| 6/18/2026 | Sold | $1,675,000+6.3%$753/sqft |
Source:  IRES as distributed by MLS GRID #1059138 Report a problem | ||
| 5/19/2026 | Pending sale | $1,575,000$708/sqft |
Source:  REcolorado as distributed by MLS GRID #IR1059138 Report a problem | ||
| 5/15/2026 | Listed for sale | $1,575,000+84%$708/sqft |
Source: REcolorado as distributed by MLS GRID #IR1059138 Report a problem | ||
| 4/29/2013 | Sold | $856,000-0.9%$385/sqft |
Source: IRES as distributed by MLS GRID #698186 Report a problem | ||
| 3/16/2013 | Price change | $864,000-1.1%$388/sqft |
Source: Goodacre & Company #698186 Report a problem | ||
| 1/25/2013 | Listed for sale | $874,000+15.8%$393/sqft |
Source: Goodacre & Company #698186 Report a problem | ||
| 6/10/2004 | Sold | $755,000$339/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $11,335 +1.8% | $124,232 -6.4% |
| 2024 | $11,138 +13.8% | $132,660 -7.4% |
| 2023 | $9,784 +4.9% | $143,201 +35.9% |
| 2022 | $9,330 +10.7% | $105,362 -2.8% |
| 2021 | $8,426 | $108,394 +12% |
| 2020 | $8,426 +15% | $96,804 |
| 2019 | $7,326 | $96,804 +14.6% |
| 2018 | $7,326 | $84,499 -9.5% |
| 2017 | $7,326 +8.2% | $93,418 +19.4% |
| 2016 | $6,773 +5.6% | $78,247 +19.8% |
| 2015 | $6,414 +16.8% | $65,304 |
| 2014 | $5,491 +1.4% | $65,304 |
| 2013 | $5,415 +0.9% | $65,304 +1% |
| 2012 | $5,367 -3.4% | $64,635 |
| 2011 | $5,558 +7.1% | -- |
| 2010 | $5,190 +4.1% | $68,770 |
| 2009 | $4,984 +3.5% | $68,770 -11.7% |
| 2008 | $4,814 +14% | $77,880 |
| 2007 | $4,222 +3.9% | $77,880 +17.9% |
| 2006 | $4,065 +8.9% | $66,060 |
| 2005 | $3,734 +30.1% | $66,060 +8.1% |
| 2004 | $2,870 +10.8% | $61,110 +29.2% |
| 2003 | $2,592 +10.3% | $47,310 +27.4% |
| 2002 | $2,349 | $37,130 -90.9% |
| 2001 | -- | $405,800 |
Find assessor info on the county website
Neighborhood: Mapleton Hill
Nearby schools
GreatSchools rating
- 8/10Whittier Elementary SchoolGrades: K-5Distance: 0.9 mi
- 5/10Casey Middle SchoolGrades: 6-8Distance: 0.4 mi
- 10/10Boulder High SchoolGrades: 9-12Distance: 0.9 mi
Schools provided by the listing agent
- Elementary: Whittier
- Middle: Casey
- High: Boulder
Source: IRES as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,674,600
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,674,600
- Colorado
- Boulder County
- Boulder
- 80304
- Mapleton Hill
- 804 Dewey Ave
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