330 Dewey Ave, Boulder, CO 80304
OFF MARKET

$3,299,000

Trulia Estimate
  • 3 Beds
  • 4 Baths
  • 2,620 sqft

330 Dewey Ave, Boulder, CO 80304

Mapleton Hill
Est. Refi. Payment $18,597/mo*
Refinance Your Home
Currently Off Market - Sold Jul 5, 2023 for $3,300,000

Home Value

Trulia Estimate
$3.3M
Since last month
Increased$15K (+0.5%)
Since last year
Increased$39K (+1.2%)
Since last sale
Increased$8K (+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 decreased by -4% in the last 10 years
MonthEstimated value
2026
August 2026$3.31M
August 2026$3.3M
July 2026$3.29M
June 2026$3.32M
May 2026$3.34M
April 2026$3.32M
March 2026$3.29M
February 2026$3.24M
January 2026$3.15M
2025
2024
2023
2022
2021

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
424 Concord Ave, Boulder, CO
0.10
Single-Family Home
$2,250,000
10/14/25
3
2
2,875
2656 4th St #A, Boulder, CO
0.09
Single-Family Home
$5,850,000
03/10/26
3
3
2,335
405 Valley View Dr, Boulder, CO
0.11
Single-Family Home
$1,810,000
03/02/26
3
2.5
1,937
2449 5th St, Boulder, CO
0.17
Single-Family Home
$2,651,475
05/01/26
5
4
3,549
615 Spruce St, Boulder, CO
0.47
Single-Family Home
$3,200,000
06/02/26
3
3.5
2,796
2586 3rd St, Boulder, CO
0.02
Single-Family Home
$4,210,200
03/09/26
5
4
4,390
545 Mapleton Ave, Boulder, CO
0.26
Single-Family Home
$2,225,000
03/23/26
3
3
2,940
2750 7th St, Boulder, CO
0.32
Single-Family Home
$2,847,450
09/08/25
4
2.5
3,044
804 Dewey Ave, Boulder, CO
0.31
Single-Family Home
$1,675,000
06/18/26
3
3.5
2,224
625 Concord Ave, Boulder, CO
0.24
Single-Family Home
$2,700,000
02/25/26
4
3
4,640

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
2586 3rd St, Boulder, CO 80304
0.02
$4,210,200
5
4
4,390
Recently Sold
424 Concord Ave, Boulder, CO 80304
0.10
$2,232,100
3
2
2,875
Off Market
2621 3rd St, Boulder, CO 80304
0.03
$7,941,300
5
6
6,156
Off Market
403 Dewey Ave, Boulder, CO 80304
0.06
$2,500,800
5
3
3,268
Off Market
434 Dewey Ave, Boulder, CO 80304
0.09
$3,691,900
5
4
5,035
Off Market
2645 5th St, Boulder, CO 80304
0.11
$1,709,000
4
4
2,528
Off Market
2656 4th St, Boulder, CO 80304
0.08
$5,850,000
6
5.5
4,814
Recently Sold
405 Valley View Dr, Boulder, CO 80304
0.11
$1,810,000
3
2.5
1,937
Recently Sold
2449 5th St, Boulder, CO 80304
0.17
$2,651,475
5
4
3,549
Recently Sold
2424 4th St, Boulder, CO 80304
0.18
$1,513,100
3
2
2,234
Off Market
2675 Dakota Pl #(newlands), Boulder, CO 80304
0.11
$4,125,000
5
4.5
5,989
Recently Sold
2697 4th St, Boulder, CO 80304
0.12
$4,000,000
6
5.5
3,887
Recently Sold

Local Information

  • Map ViewExplore the area around 330 Dewey Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 2016
2,620 sqft
$1,259/sqft
Garage

About this House

Modern, chic, urban farmhouse designed by Surround Architecture nestled at the base of Mt. Sanitas in the coveted Trailhead Subdivision. The main living area combines natural materials of stone, steel and wood allowing for a modern open space. The 18' ceilings in the living room is west facing with abundant light filtering into the main floor. The accordion floor to ceiling doors open to an outside seating area complete with a wood burning fireplace. Gather and cook in the gourmet kitchen which is designed with Sollera gloss finished cabinetry, Wolf, Sub Zero and Miele appliances. Main floor primary bedroom with 12' ceilings which opens up to the elegantly landscaped Zen-like backyard. The luxury primary bathroom is complete with a stunning soaking tub and an oversized walkthrough steam shower. The two upper level ensuite bedrooms have breathtaking views of Mt. Sanitas and the flatirons. The second level is also complete with a loft which overlooks the living room that can be used as an office, workout or meditation room. The main level mudroom is complete with a dog wash and divided cabinets for all to share. The separated garage is equipped with 220V power, built-in cabinetry and gear storage. Adjacent to hiking trails, schools, shopping, and downtown Boulder, this home offers the convenience of in-town living and an active lifestyle.
330 Dewey Ave, Boulder, CO 80304 is a 3 bedroom, 4 bathroom, 2,620 sqft single-family home in Mapleton Hill, built in 2016. It last sold for $3,300,000 on Jul 5, 2023. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $3,299,000, with a rent estimate of $6,235/month.

Home Details for 330 Dewey Ave

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Interior Details
Number of Rooms: 7

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Shingle, Wood
Parking & Garage
GarageParking: Garage Detached

Property Information

Year Built
Year Built: 2016
Property Type / Style
Property Type: Single Family Home

Lot Information

Lot Area: 6098 sqft

Price and Tax history

DateEventPrice
Jul 5, 2023
Source: N/A
Sold
$3,300,000
May 11, 2023
Source: IRES as distributed by MLS GRID #987240
Listed For Sale
$3,490,000
Jan 19, 2022
Source: IRES as distributed by MLS GRID #941791
ListingRemoved
Dec 27, 2021
Source: N/A
Sold
$3,500,000
Jul 8, 2021
Source: IRES as distributed by MLS GRID #941791
Sold
$3,425,000

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

Frequently asked questions about 330 Dewey Ave

  • What is 330 Dewey Ave estimated to be worth?
    Trulia's estimated value for 330 Dewey Ave in Boulder, CO is $3,299,000.
  • What is the price history for 330 Dewey Ave?
    330 Dewey Ave in Boulder, CO last sold for $3,300,000 in July 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 $897K. That is up $10.37K from the prior month.
  • Does 330 Dewey Ave have air conditioning?
    Yes, 330 Dewey Ave in Boulder, CO has air conditioning.
  • How big is the lot at 330 Dewey Ave?
    The lot at 330 Dewey Ave in Boulder, CO is about 0.14 acres (6,098 sq ft).

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