645 Dewey Ave #B, Boulder, CO 80304
Garden area - a bit of a weed-fest, but planted in the middle by the upstairs tenants. Plenty of space for more to be planted.
This tenant uses the seond bedroom as a walk-in closet. Newer flooring.
OFF MARKET
  • 1 Bed
  • 1 Bath
  • 584 sqft
  • 1 Bed
  • 1 Bath
  • 584 sqft

645 Dewey Ave #B, Boulder, CO 80304

Mapleton Hill

Home Highlights

Property Type
Apartment
Living Area
584 sqft

Local Information

  • Map ViewExplore the area around 645 Dewey Ave #B.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

Adorable 584 sq ft unit in walk-out garden level property. Close to North Boulder Park, Sanitas trails, bus line, restaurants, shopping, Ideal Market and Pearl St mall. Main bedroom can fit up to a queen size bed. Second room fits a twin mattress in built-in loft, alternatively it can be a cozy office space. Roomy living room. Eat-in kitchen. Bathroom has a tub with shower. The entry area has been enclosed and offers a lovely view with big windows. Stone foundation keeps unit cool in the summer and warm in the winter. Back yard has a garden area that tenant may plant, but must maintain and keep weed-free if they do so. Storage locker available. Off street parking.
This unit does not have a washer and dryer, but laundromat is a few blocks away (Broadway and North).
This unit does not have a dishwasher.
Unit available early May.
Absolutely no pets and no smoking.
RHL-0000639 Max Occupancy two (2) unrelated persons.

Owner pays water, sewer, trash, lawncare and snow shoveling. Tenant pays for internet, gas and electricity (Xcel).
645 Dewey Ave #B, Boulder, CO 80304 is a 1 bedroom, 1 bathroom, 584 sqft apartment in Mapleton Hill. More recently, it was listed as a rental in June 2026 with an asking price of $1,600 per month. That rental listing was removed on June 15, 2026. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate rent is $1,806/month.

Home Details for 645 Dewey Ave #B

Interior Features

Heating & Cooling
Heating: Wall FurnaceHeating Fuel: Wall Furnace
Appliances & Utilities
Dryer

Property Information

Property Type / Style
Property Type: Apartment

Rental Terms, Policies & Fees

Lease Term: 1 YearAvailable: now

Exterior Features

Parking & Garage
Parking: Off Street Parking, On Site

Comparable Sales for 645 Dewey Ave #B

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
2536 10th St, Boulder, CO
0.21
Apartment
$1,611,700
05/18/26
1
1
500 sqft
1265 Balsam Ave, Boulder, CO
0.42
Apartment
$1,125,000
03/02/26
1
1
750 sqft
2950 Broadway St #4, Boulder, CO
0.46
Apartment
$610,000
11/05/25
2
1
883 sqft
1155 Canyon Blvd #301, Boulder, CO
0.67
Apartment
$1,150,000
12/31/25
1
1
1,038 sqft
2324 19th St, Boulder, CO
0.82
Apartment
$900,000
07/15/26
2
1
900 sqft
812 Walnut St #D, Boulder, CO
0.62
Apartment
$750,000
11/04/25
2
2
1,008 sqft
1301 Canyon Blvd #208, Boulder, CO
0.73
Apartment
$1,150,000
03/02/26
2
2
1,583 sqft
715 Arapahoe Ave #1, Boulder, CO
0.72
Apartment
$650,000
08/03/26
3
2
1,240 sqft
1707 Walnut St #104, Boulder, CO
0.85
Apartment
$1,050,000
10/16/25
2
2
1,230 sqft
2707 Valmont Rd #304D, Boulder, CO
1.49
Apartment
$237,500
04/20/26
1
1
576 sqft
Home facts updated by county records

Nearby homes

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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

Price and Tax history

DateEventPrice
Jun 15, 2026
Source: Zillow Rentals
ListingRemoved
$1,600
Jun 1, 2026
Source: Zillow Rentals
Listed For Rent
$1,600
Apr 15, 2026
Source: Zillow Rentals
ListingRemoved
$1,585
Apr 14, 2026
Source: Zillow Rentals
PriceChange
$1,585
Price decreased by 1%
Apr 6, 2026
Source: Zillow Rentals
Listed For Rent
$1,600

Frequently asked questions about 645 Dewey Ave #B

  • 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.
  • What do residents say about the Mapleton Hill neighborhood?
    Residents describe the Mapleton Hill neighborhood in Boulder, CO as walkable to restaurants, pedestrian-friendly, and dog-friendly. See recently sold homes in Mapleton Hill, Boulder.
  • What are the closest schools to 645 Dewey Ave #B?
    The closest schools to 645 Dewey Ave #B in Boulder, CO are Boulder High School (rated 9/10), Casey Middle School (rated 5/10), Whittier Elementary School (rated 6/10).
  • Does 645 Dewey Ave #B have parking?
    Yes, 645 Dewey Ave #B in Boulder, CO has on-site parking.

Homes for rent near 645 Dewey Ave #B

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Affordability

TIP:Try to keep your rent within a third of your gross household income. Learn why in our Renter's Guide.
For this property
PER YEAR
is the suggested income
Win over prospective landlords with your smart budgeting. As a good rule of thumb, ideally you would have at least three times your monthly rent in combined household income.
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