South-facing and rich with timeless character, this beautifully updated Edwardian residence marries historic charm with modern refinement. Nestled on a quiet, tree-lined street between Newlands and the Mapleton Historic District, this home features an inviting covered porch with Flatirons views and sustainably sourced Ipe decking. Inside, original character meets thoughtful updates, from the sunlit living room with a wood-burning stove and built-ins to the dining room's classic detailing. The gourmet kitchen showcases custom cabinetry, refined countertops, a professional-grade cooktop and Wolf, Sub-Zero and Bosch appliances. An expansive primary suite features vaulted ceilings and a spa-inspired bath with a frameless shower, while additional living spaces offer flexibility for guests or work-from-home needs. Outside, a private deck and rooftop terrace atop the oversized detached two-car garage create exceptional spaces for entertaining. An EV charger and beautifully maintained grounds complete this distinctive offering near downtown, Ideal Market, North Boulder Park and Mt. Sanitas.
For sale
$1,995,000
805 Dewey Ave, Boulder, CO 80304
3beds
2,674sqft
Single Family Residence
Built in 1909
4,368 Square Feet Lot
$-- Zestimate®
$746/sqft
$-- HOA
What's special
Refined countertopsPrivate deckQuiet tree-lined streetProfessional-grade cooktopCustom cabinetryEv chargerGourmet kitchen
- 19 days
- 1,766
- 128
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
R Tim Goodacre 303-817-9300,
milehimodern - Boulder
Source: IRES as distributed by MLS GRID,MLS#: 1066395
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 4
- Full bathrooms: 3
- 3/4 bathrooms: 1
- Main level bathrooms: 1
Primary bedroom
- Description: Wood
- Features: 3/4 Primary Bath
- Level: Upper
- Area: 315 Square Feet
- Dimensions: 15 x 21
Bedroom 2
- Description: Wood
- Level: Upper
- Area: 180 Square Feet
- Dimensions: 15 x 12
Bedroom 3
- Description: Wood
- Level: Basement
- Area: 154 Square Feet
- Dimensions: 11 x 14
Bedroom 4
- Level: Basement
Dining room
- Description: Wood
- Level: Main
- Area: 180 Square Feet
- Dimensions: 18 x 10
Kitchen
- Description: Wood
- Level: Main
- Area: 132 Square Feet
- Dimensions: 12 x 11
Laundry
- Level: Basement
Living room
- Description: Wood
- Level: Main
- Area: 275 Square Feet
- Dimensions: 25 x 11
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Gas Range, Dishwasher, Refrigerator, Microwave
Features
- Eat-in Kitchen, Cathedral Ceiling(s), Open Floorplan, Pantry, High Ceilings
- Flooring: Wood
- Windows: Window Coverings
- Basement: Partially Finished
- Has fireplace: Yes
- Fireplace features: Living Room
Interior area
- Total structure area: 1,688
- Total interior livable area: 2,674 sqft
- Finished area above ground: 1,688
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Detached
- Garage spaces: 2
- Details: Detached
Features
- Levels: Two
- Stories: 2
- Patio & porch: Deck
- Fencing: Fenced,Wood
Lot
- Size: 4,368 Square Feet
- Features: Paved, Curbs, Gutters, Sidewalks, Street Light
Details
- Parcel number: R0007541
- Zoning: RES
- Special conditions: Private Owner
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Frame, Brick, Wood Siding
- Roof: Composition
Condition
- New construction: No
- Year built: 1909
Utilities & green energy
- Sewer: Public Sewer
- Water: City
- Utilities for property: Natural Gas Available, Electricity Available, Other
Community & HOA
Community
- Subdivision: Neikirk-Stewart
HOA
- Has HOA: No
Location
- Region: Boulder
Financial & listing details
- Price per square foot: $746/sqft
- Tax assessed value: $1,893,900
- Annual tax amount: $11,367
- Date on market: 8/13/2026
- Listing terms: Cash,Conventional
- Exclusions: Seller's personal property + all staging items.
- Electric utility on property: Yes
- Road surface type: Asphalt
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 8/13/2026 | Listed for sale | $1,995,000+10.5%$746/sqft |
Source:  REcolorado as distributed by MLS GRID #IR1066395 Report a problem | ||
| 7/18/2024 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 6/29/2024 | Listed for rent | $7,500+15.4%$3/sqft |
Source: Zillow Rentals Report a problem | ||
| 7/28/2021 | Listing removed | -- |
Source: Zillow Rental Network Premium Report a problem | ||
| 6/11/2021 | Listed for rent | $6,500$2/sqft |
Source: Zillow Rental Network Premium Report a problem | ||
| 5/20/2021 | Listing removed | -- |
Source: Zillow Rental Network Premium Report a problem | ||
| 4/23/2021 | Listed for rent | $6,500+30%$2/sqft |
Source: Zillow Rental Network Premium Report a problem | ||
| 4/22/2021 | Sold | $1,805,000+0.8%$675/sqft |
Source:  IRES as distributed by MLS GRID #935453 Report a problem | ||
| 3/16/2021 | Listed for sale | $1,790,000+2.3%$669/sqft |
Source: IRES as distributed by MLS GRID #935453 Report a problem | ||
| 9/21/2020 | Listing removed | $1,750,000$654/sqft |
Source: House Einstein #918925 Report a problem | ||
| 7/22/2020 | Listed for sale | $1,750,000+74.1%$654/sqft |
Source: House Einstein #918925 Report a problem | ||
| 6/1/2019 | Listing removed | $5,000$2/sqft |
Source: House Einstein Report a problem | ||
| 5/9/2019 | Listed for rent | $5,000$2/sqft |
Source: House Einstein Report a problem | ||
| 7/17/2014 | Sold | $1,005,000-3.3%$376/sqft |
Source: IRES as distributed by MLS GRID #730479 Report a problem | ||
| 5/30/2014 | Price change | $1,039,000-2.9%$389/sqft |
Source: Wright Kingdom #730479 Report a problem | ||
| 4/17/2014 | Price change | $1,070,000-2.6%$400/sqft |
Source: Wright Kingdom #730479 Report a problem | ||
| 3/22/2014 | Listed for sale | $1,099,000+39.1%$411/sqft |
Source: Wright Kingdom, Inc #730479 Report a problem | ||
| 4/29/2008 | Sold | $790,000+2.6%$295/sqft |
Source: Public Record Report a problem | ||
| 8/14/2007 | Sold | $770,000+3.4%$288/sqft |
Source: Public Record Report a problem | ||
| 1/29/2007 | Sold | $745,000+35.5%$279/sqft |
Source: Public Record Report a problem | ||
| 6/1/2000 | Sold | $550,000$206/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $11,504 +1.8% | $118,369 -11.5% |
| 2024 | $11,302 +20.4% | $133,685 -1% |
| 2023 | $9,390 +4.8% | $134,982 +34.6% |
| 2022 | $8,957 +16.1% | $100,303 -2.8% |
| 2021 | $7,717 | $103,189 +16.4% |
| 2020 | $7,717 +14.2% | $88,653 |
| 2019 | $6,757 | $88,653 +13.8% |
| 2018 | $6,757 | $77,933 -9.5% |
| 2017 | $6,757 -1.4% | $86,159 +8.8% |
| 2016 | $6,856 +5.6% | $79,202 +36.6% |
| 2015 | $6,492 +33.2% | $57,973 |
| 2014 | $4,874 -2% | $57,973 |
| 2013 | $4,974 +0.9% | $57,973 -2.4% |
| 2012 | $4,931 -10% | $59,381 |
| 2011 | $5,481 +7.1% | -- |
| 2010 | $5,118 -7.3% | $67,820 |
| 2009 | $5,520 +3.5% | $67,820 -21.4% |
| 2008 | $5,332 +25.2% | $86,270 |
| 2007 | $4,258 +3.9% | $86,270 +29.5% |
| 2006 | $4,099 +3.1% | $66,630 |
| 2005 | $3,977 +0.7% | $66,630 +2.4% |
| 2004 | $3,948 +22.3% | $65,090 |
| 2003 | $3,229 +10.3% | $65,090 +40.7% |
| 2002 | $2,927 | $46,260 -90.9% |
| 2001 | -- | $505,600 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: Mapleton Hill
Nearby schools
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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