815 Dewey Ave, Boulder, CO 80304
Property image
Property image
OFF MARKET

$2,352,100

Trulia Estimate
  • 11 Beds
  • 7 Baths
  • 6,320 sqft (on 0.28 acres)

815 Dewey Ave, Boulder, CO 80304

Mapleton Hill
Est. Refi. Payment $13,646/mo*
Refinance Your Home
Currently Off Market - Sold Dec 22, 2023 for $2,050,000

Home Value

Trulia Estimate
$2.35M
Since last month
Increased$124K (+5.4%)
Since last year
Increased$159K (+6.9%)
Since last sale
Increased$400K (+19.5%)
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 +103% in the last 10 years
MonthEstimated value
2026
September 2026$2.45M
August 2026$2.35M
July 2026$2.33M
June 2026$2.35M
May 2026$2.44M
April 2026$2.44M
March 2026$2.65M
February 2026$2.41M
January 2026$2.33M
2025
2024
2023
2020

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
1034 Spruce St, Boulder, CO
0.47
Multi-Family Home
$1,437,000
08/14/26
8
4
3,464
1815 17th St, Boulder, CO
0.83
Multi-Family Home
$1,828,000
06/16/26
6
5
4,007
1134 Maxwell Ave, Boulder, CO
0.27
Multi-Family Home
$1,508,000
11/24/25
6
4
2,385
1938 Spruce St, Boulder, CO
0.89
Multi-Family Home
$1,875,000
05/29/26
9
5
3,800
636 Marine St, Boulder, CO
0.87
Multi-Family Home
$1,995,000
01/09/26
6
4
3,201
1828 Pine St, Boulder, CO
0.79
Multi-Family Home
$1,543,000
10/31/25
8
3
3,302
2155 Walnut St, Boulder, CO
1.06
Multi-Family Home
$3,750,000
04/24/26
6
6
12,300
1265-1267 Balsam Ave, Boulder, CO
0.38
Multi-Family Home
$1,125,000
02/27/26
3
2
1,552
900-902 Portland Pl, Boulder, CO
0.08
Multi-Family Home
$804,000
07/06/26
2
2
1,152

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
805 Dewey Ave, Boulder, CO 80304
0.01
$1,995,000
3
4
2,674
For Sale
750 North St, Boulder, CO 80304
0.03
$1,247,100
5
2
2,240
Off Market
804 Dewey Ave, Boulder, CO 80304
0.03
$1,675,000
3
3.5
2,224
Recently Sold
936 North St #B, Boulder, CO 80304
0.08
$1,376,600
3
3.5
1,860
Off Market
938 North St #B, Boulder, CO 80304
0.08
$1,117,200
3
2.5
1,425
Off Market
653 Dewey Avenue, Boulder, CO 80304
0.04
$1,600,000
3
2
1,800
Recently Sold
936 North St #A, Boulder, CO 80304
0.09
$1,450,000
3
3.5
1,797
Recently Sold
721 Concord Ave, Boulder, CO 80304
0.06
$2,574,900
5
4
4,045
Off Market
644 Dewey Ave, Boulder, CO 80304
0.05
$1,414,600
3
2
2,128
Off Market
948 North Street #17, Boulder, CO 80304
0.09
$595,000
2
2
892
For Sale
900-902 Portland Pl, Boulder, CO 80304
0.08
$804,000
2
2
1,152
Recently Sold

Local Information

  • Map ViewExplore the area around 815 Dewey Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Multi-Family
Built in 1968
0.28 acre lot
6,320 sqft
$372/sqft
5 Parking Spaces

About this House

Great location in wonderful setting 6 Units that LIVES LIKE A HOME. Additional opportunity, Hidden Value in this Elwood Grabow design, won many awards when first built. Cedar siding surrounded by mature landscaping. One can live in ONE-Large 3 bedrooms, 2 baths, 2 story, w/large patio, lower level as 3rd BR, bath, rec area, large storage room, laundry room option to have washer & dryer. There are THREE-2 bedrooms, 1 bath and TWO- 1 bedroom studios. All have very large decks and wonderful mountain views. Very roomy and comfortable, with open floor plans, high ceilings and extra storage. Coin laundry in the common area. All have been remodeled between 2005-2014. Walk to Lucky's Market, Trails, Parks, Pearl St, Mt Sanitas. All currently leased. May be some opportunity to short term lease one unti.
815 Dewey Ave, Boulder, CO 80304 is a 11 bedroom, 7 bathroom, 6,320 sqft multi-family in Mapleton Hill, built in 1968. It last sold for $2,050,000 on Dec 22, 2023 (7% below the $2,200,000 asking price). More recently, it was listed as a rental in January 2017 with an asking price of $1,400 per month. That rental listing was removed on August 4, 2017. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,352,100.
Last check for updates: about 6 hours ago
Listed by April Porterfield, (910) 200-7444
RE/MAX Elevate
Bought with: Caldwell Sullivan, (303) 440-8200, Four Star RLTY & Property MNGT
Source: IRES as distributed by MLS GRID, MLS#999674

Home Details for 815 Dewey Ave

Interior Features

Interior Details
Basement: Built-In Radon
Beds & Baths
Number of Bedrooms: 11Number of Bathrooms: 7
Dimensions and Layout
Living Area: 6320 Square Feet
Appliances & Utilities
Utilities: Natural Gas Available, Electricity Available, Cable AvailableAppliances: Electric Range, Dishwasher, RefrigeratorDishwasherRefrigerator
Heating & Cooling
Heating: Forced AirHas CoolingAir Conditioning: Ceiling Fan(s)Has HeatingHeating Fuel: Forced Air
Gas & Electric
Electric: XcelGas: XcelHas Electric on Property
Windows, Doors, Floors & Walls
Window: Window Coverings
Levels, Entrance, & Accessibility
Stories: 2Levels: Two
View
Has a ViewView: Mountain(s), Hills
Security
Security: Fire Alarm

Exterior Features

Exterior Home Features
Roof: CompositionPatio / Porch: Patio, DeckExterior: Sprinkler System, BalconySprinkler System
Parking & Garage
Parking Spaces: 5
Frontage
Road Frontage: City Street, AlleyNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Does Not Include Irrigation Water Rights

Property Information

Year Built
Year Built: 1968
Property Type / Style
Property Type: Residential IncomeProperty Subtype: Multi Family
Building
Construction Materials: Frame, Cedar, Painted/StainedNot a New Construction
Property Information
Usage of Home: Multi-FamilyNot Included in Sale: Tenants furniture and personal possessions, to include washer and dryer in Unit 1.Parcel Number: R0003132

Price & Status

Price
List Price: $2,200,000

Active Status

MLS Status: Sold

Location

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

Building

Building Area
Building Area: 6320 Square Feet

Community

Community Features: Extra Storage, Community Laundry

HOA

No HOA

Lot Information

Lot Area: 0.28 acres

Listing Info

Special Conditions: Private Owner

Offer

Listing Terms: Cash, Conventional

Energy

Energy Efficiency Features: Windows

Business

Expense
Tenant Pays: Gas

Miscellaneous

Mls Number: 999674Attribution Contact: 910-200-7444Activation Date: Thu Nov 16 2023

Additional Information

Extra StorageCommunity Laundry

Price and Tax history

DateEventPrice
Dec 22, 2023
Source: IRES as distributed by MLS GRID #999674
Sold
$2,050,000
Nov 16, 2023
Source: IRES as distributed by MLS GRID #999674
Listed For Sale
$2,200,000
Aug 4, 2017
Source: Agent Provided
ListingRemoved
$1,800
Jun 7, 2017
Source: Agent Provided
PriceChange
$1,800
Price decreased by 31%
May 5, 2017
Source: Agent Provided
PriceChange
$2,600
Price increased by 68%

Market trends in Boulder

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$904K
$6.67KMoM
Sale-to-List Price
98.2%
0.2%MoM
Price per sq ft
$489
$10MoM
Available listings
765
3MoM

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 2026-09-15 23:33:08 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 815 Dewey Ave

  • What is 815 Dewey Ave estimated to be worth?
    Trulia's estimated value for 815 Dewey Ave in Boulder, CO is $2,352,100.
  • What is the price history for 815 Dewey Ave?
    815 Dewey Ave in Boulder, CO last sold for $2,050,000 in December 2023.
  • 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 $904K. That is up $6.67K from the prior month.
  • Does 815 Dewey Ave have air conditioning?
    Yes, 815 Dewey Ave in Boulder, CO has air conditioning.
  • Does 815 Dewey Ave have laundry facilities?
    Yes, 815 Dewey Ave in Boulder, CO has laundry facilities.

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