804 Dewey Ave, Boulder, CO 80304
Property image
Property image
SOLD
JUN 18, 2026

$1,669,200

Trulia Estimate
  • 3 Beds
  • 3.5 Baths
  • 2,224 sqft

804 Dewey Ave, Boulder, CO 80304

Mapleton Hill
Est. Refi. Payment $9,367/mo*
Refinance Your Home
Currently Off Market - Sold Jun 18, 2026 for $1,675,000 (6% above list price)

Home Value

Trulia Estimate
$1.67M
Since last month
$600 (0%)
Since last year
Decreased$133K (-7.4%)
Since last sale
Decreased$5K (-0.3%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +9% in the last 10 years
MonthEstimated value
2026
August 2026$1.67M
July 2026$1.67M
June 2026$1.67M
May 2026$1.57M
April 2026$1.92M
March 2026$1.88M
February 2026$1.82M
January 2026$1.76M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
653 Dewey Avenue, Boulder, CO
0.04
Single-Family Home
$1,600,000
06/01/26
3
2
1,800
405 Valley View Dr, Boulder, CO
0.27
Single-Family Home
$1,810,000
03/02/26
3
2.5
1,937
1020 Portland Pl, Boulder, CO
0.11
Single-Family Home
$1,544,000
06/12/26
4
3
2,484
810 Alpine Ave, Boulder, CO
0.12
Single-Family Home
$1,255,000
06/30/26
3
2
1,700
2651 9th St, Boulder, CO
0.12
Single-Family Home
$960,000
04/28/26
4
3
1,968
2815 11th St, Boulder, CO
0.29
Single-Family Home
$1,595,000
03/05/26
4
3
2,070
545 Mapleton Ave, Boulder, CO
0.22
Single-Family Home
$2,225,000
03/23/26
3
3
2,940
826 Maxwell Avenue, Boulder, CO
0.15
Single-Family Home
$1,450,000
06/30/26
3
2
1,620
424 Concord Ave, Boulder, CO
0.25
Single-Family Home
$2,250,000
10/14/25
3
2
2,875

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
644 Dewey Ave, Boulder, CO 80304
0.03
$1,421,200
3
2
2,128
Off Market
721 Concord Ave, Boulder, CO 80304
0.04
$2,574,900
5
4
4,045
Off Market
625 Concord Ave, Boulder, CO 80304
0.07
$2,700,000
4
3
4,640
Recently Sold
653 Dewey Avenue, Boulder, CO 80304
0.04
$1,600,000
3
2
1,800
Recently Sold
2515 7th St, Boulder, CO 80304
0.09
$931,300
1
1
834
Off Market
805 Dewey Ave, Boulder, CO 80304
0.03
$1,995,000
3
4
2,674
For Sale
815 Dewey Ave, Boulder, CO 80304
0.03
$2,343,100
11
7
6,320
Off Market
910 Portland Pl #9, Boulder, CO 80304
0.07
$306,500
1
1
442
Off Market
621 Maxwell Ave, Boulder, CO 80304
0.13
$2,725,400
4
3
3,576
Off Market
900-902 Portland Pl, Boulder, CO 80304
0.07
$804,000
2
2
1,152
Recently Sold
910 Portland Pl #7, Boulder, CO 80304
0.08
$363,000
1
1
442
Off Market

Local Information

  • Map ViewExplore the area around 804 Dewey Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1904
Living Area
2,224 sqft
Price/Sqft
$753/sqft
Parking
Garage

About this House

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.
804 Dewey Ave, Boulder, CO 80304 is a 3 bedroom, 4 bathroom, 2,224 sqft single-family home in Mapleton Hill, built in 1904. It last sold for $1,675,000 on Jun 18, 2026 (6% above the $1,575,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,669,200, with a rent estimate of $6,238/month.
Last check for updates: about 9 hours ago
Listed by Leslie Herz, (303) 517-9873
Coldwell Banker Realty-Boulder
Bought with: Stewart Ward, (303) 704-7774, Compass - Boulder
Source: IRES as distributed by MLS GRID, MLS#1059138

Home Details for 804 Dewey Ave

Interior Features

Interior Details
Basement: None,Crawl SpaceNumber of Rooms: 9Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Dining Room, Family Room, Kitchen, Laundry, Living Room, Study
Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 4Number of Bathrooms (full): 3Number of Bathrooms (half): 1Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 2224 Square Feet
Appliances & Utilities
Utilities: Natural Gas Available, Electricity Available, Cable Available, Satellite Avail, High Speed AvailAppliances: Gas Range, Dishwasher, Refrigerator, Washer, Dryer, MicrowaveDishwasherDryerLaundry: Washer/Dryer HookupMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Forced AirHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Forced Air
Gas & Electric
Electric: XCELGas: XCELHas Electric on Property
Windows, Doors, Floors & Walls
Window: Skylight(s), Window Coverings, Bay or Bow WindowFlooring: Wood
Levels, Entrance, & Accessibility
Stories: 2Levels: TwoAccessibility: Level Lot, Main Floor Bath, Accessible Bedroom, Main Level LaundryFloors: Wood
View
Has a ViewView: Hills

Exterior Features

Exterior Home Features
Roof: CompositionPatio / Porch: Patio, DeckFencing: Partial, Fenced, WoodExterior: Sprinkler System, BalconySprinkler System
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Other Parking: DetachedNo CarportHas a GarageNo Attached GarageParking Spaces: 2Parking: Detached
Frontage
Road Frontage: City StreetRoad Surface Type: AsphaltNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Does Not Include Irrigation Water Rights
Finished Area
Finished Area (above surface): 2224 Square Feet

Property Information

Year Built
Year Built: 1904
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Victorian
Building
Construction Materials: Frame, Wood SidingNot a New ConstructionNot Attached Property
Property Information
Usage of Home: Single FamilyNot Included in Sale: personal items, staging items, and playground set is negotiable.Parcel Number: R0008176

Price & Status

Price
List Price: $1,575,000Price Per Sqft: $753/sqft

Active Status

MLS Status: Sold

Media

Location

Direction & Address
City: BoulderCommunity: Neikirk-Stewart
School Information
Elementary School: WhittierJr High / Middle School: CaseyHigh School: BoulderHigh School District: Boulder Valley Dist RE2

Building

Building Area
Building Area: 2224 Square Feet

HOA

No HOA

Lot Information

Lot Area: 4592 sqft

Listing Info

Special Conditions: Private Owner

Offer

Listing Terms: Cash, Conventional, VA Loan

Energy

Energy Efficiency Features: Southern Exposure, Windows, High Efficiency Furnace, Thermostat

Miscellaneous

Mls Number: 1059138Attribution Contact: 303-517-9873Above Grade Unfinished Area: 2224Activation Date: Thu May 14 2026Showing Service Name: ShowingTime

Price and Tax history

DateEventPrice
Jun 18, 2026
Source: IRES as distributed by MLS GRID #1059138
Sold
$1,675,000
May 19, 2026
Source: REcolorado as distributed by MLS GRID #IR1059138
Pending
$1,575,000
May 15, 2026
Source: REcolorado as distributed by MLS GRID #IR1059138
Listed For Sale
$1,575,000
Apr 29, 2013
Source: IRES as distributed by MLS GRID #698186
Sold
$856,000
Mar 16, 2013
Source: Agent Provided
PriceChange
$864,000
Price decreased by 1%

Market trends in Boulder

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$897K
$10.37KMoM
Sale-to-List Price
98.4%
0.1%MoM
Price per sq ft
$499
$4MoM
Available listings
760
19MoM

Around this home

Neighborhood Overview

Mapleton Hill
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Mapleton Hill

At least 9 Trulia users voted on each feature.

  • 100 % Say it's walkable to restaurants

  • 100 % Say there are sidewalks

  • 95 % Say it's dog friendly

  • 90 % Say it's walkable to grocery stores

  • 84 % Say yards are well-kept

  • 82 % Say people would walk alone at night

  • 78 % Say kids play outside

  • 75 % Say there's wildlife

  • 67 % Say there's holiday spirit

  • 67 % Say parking is easy

  • 67 % Say there are community events

  • 64 % Say it's quiet

  • 63 % Say they plan to stay for at least 5 years

  • 57 % Say neighbors are friendly

  • 56 % Say streets are well-lit

  • 29 % Say car is needed

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "I bike to campus in 20 minutes and it’s great besides the traffic and gas fumes from cars which sucks transit is very good here, bus stops all up and down Broadway."
    0
    Flag
  • Trulia User
    "It seems as if most people own dogs . Very dog friendly . Dogs always seem well trained . Dogs also seem very friendly . "
    1
    Flag
  • Liz J.
    "There are lots of dog walkers and runners. Many wet dogs show that there is good swimming in the ditches. "
    1
    Flag
  • Taraarnolds
    "Loads of people out walking dogs and many folks stopping to chat too. You'll sometimes hear a dog or two barking, but never for long."
    0
    Flag
  • Thomas
    "I've lived in the Mapleton Hill neighborhood for 5 years. It is so convenient and quaint; my kids just love having the freedom to play with all the other kids here."
    1
    Flag
  • Maxclauson c. n.
    "Historic neighborhood that is close to town but secluded enough to be calm and quiet. Filled with interesting new arrivals and long time residents. "
    3
    Flag
  • Noah B.
    "Quiet and calm neighborhood, close to everything that makes Boulder great. Easy access to Pearl, Sanitas, Wonderland, and Ideal Market area. "
    1
    Flag
  • amazingdairy
    "West Pearl is truly a neighborhood unto itself, with a variety of shops & cafes and easy access to trails. Start your day with some tea and scones at Spruce Confections, enjoy browsing various antique stores and Two Hand Paperie, then select a bottle of wine at West End Wine Shop. Lolita's is conveniently located across the street to pick up last minute groceries for dinner, or you can enjoy a slice at Nick and Willy's and have some confectionary treats at Piece, Love & Chocolate. Settlers' Park is just down the street, as well as the trail heads to Red Rocks & Sanitas, and the Boulder Bike Path. When you live here, everything that makes Boulder so wonderful is only steps away!"
    2
    Flag

LGBTQ Local Legal Protections

Based on information submitted to the MLS GRID as of 2026-09-01 13:18:18 PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information

Frequently asked questions about 804 Dewey Ave

  • What is 804 Dewey Ave estimated to be worth?
    Trulia's estimated value for 804 Dewey Ave in Boulder, CO is $1,669,200.
  • What is the price history for 804 Dewey Ave?
    804 Dewey Ave in Boulder, CO last sold for $1,675,000 in June 2026.
  • Is Boulder a buyer's or seller's market?
    Boulder is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Boulder?
    The median sale price in Boulder is $897K. That is up $10.37K from the prior month.
  • Does 804 Dewey Ave have air conditioning?
    Yes, 804 Dewey Ave in Boulder, CO has air conditioning.
  • Does 804 Dewey Ave have laundry facilities?
    Yes, 804 Dewey Ave in Boulder, CO has in-unit laundry.

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