2021 Mapleton Ave, Boulder, CO 80304
OFF MARKET

2021 Mapleton Ave
Boulder, CO 80304

Whittier
  • 4 Beds
  • 3 Baths
  • 3,693 sqft

$2,571,900

Trulia Estimate
as of May 10, 2026
Est. Refi. Payment $13,813/mo*

$2,571,900

Trulia Estimate
as of May 10, 2026
Est. Refi. Payment $13,813/mo*
4 Beds
3 Baths
3,693 sqft

Homes for sale near 2021 Mapleton Ave

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Apartments for Rent

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Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

This single-family home is located at 2021 Mapleton Ave, Boulder, CO. 2021 Mapleton Ave is in the Whittier neighborhood in Boulder, CO and in ZIP code 80304. This property has 4 bedrooms, 3 bathrooms and approximately 3,693 sqft of floor space. This property has a lot size of 7506 sqft and was built in 1920.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
No Info
Outdoor
Patio, Deck
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 2021 Mapleton Ave

Interior Features

Heating & Cooling
Heating: Forced Air, Radiant, Stove, GasHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Hardwood
Interior Details
AtticNumber of Rooms: 12Types of Rooms: Walk In Closet, Dining Room, Family Room, Library, Master Bath, Mud Room, Office, Pantry, Recreation RoomCeiling Fan
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Security
Security System

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Stucco, Wood, Cement Concrete, CompositionGardenLawnPatioSprinkler System
Parking & Garage
Parking Spaces: 2

Property Information

Year Built
Year Built: 1920Year Updated: 2020
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Community

Units in Building: 1

Lot Information

Lot Area: 7506 sqft

Building

Pool
Sauna

Price History for 2021 Mapleton Ave

DatePriceEventSource
03/09/2005$662,500Sold
N/A
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Property Tax and Assessment

Year2025
Tax$14,195
Assessment$2,420,100
Home facts updated by county records

Comparable Sales for 2021 Mapleton Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.18
Single-Family Home
$1,700,000
07/14/25
4
3
3,654
0.19
Single-Family Home
$1,950,000
05/23/25
4
3
3,259
0.12
Single-Family Home
$2,100,000
09/22/25
3
3
2,210
0.14
Single-Family Home
$1,550,000
06/27/25
3
3
2,831
0.22
Single-Family Home
$1,695,000
12/03/25
4
2
2,167
0.38
Single-Family Home
$1,470,000
12/17/25
4
2.5
1,916
0.10
Single-Family Home
$2,900,000
05/22/25
6
5
3,896
0.42
Single-Family Home
$1,815,000
03/26/26
4
3
3,164
0.38
Single-Family Home
$1,470,000
12/18/25
4
2.5
1,648
0.23
Single-Family Home
$1,375,000
08/28/25
4
2.5
2,074

Assigned Schools

These are the assigned schools for 2021 Mapleton Ave.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about Whittier

At least 52 Trulia users voted on each feature.
  • 96 % Say it's dog friendly

  • 93 % Say there are sidewalks

  • 89 % Say parking is easy

  • 86 % Say it's walkable to restaurants

  • 84 % Say it's walkable to grocery stores

  • 79 % Say people would walk alone at night

  • 66 % Say yards are well-kept

  • 63 % Say there's holiday spirit

  • 59 % Say there's wildlife

  • 54 % Say it's quiet

  • 53 % Say neighbors are friendly

  • 51 % Say they plan to stay for at least 5 years

  • 50 % Say streets are well-lit

  • 44 % Say car is needed

  • 39 % Say kids play outside

  • 32 % Say there are community events

Learn more about our methodology.
  • Trulia User
    "Halloween can be fun especially west of Folsom as well as the BolderBoulder which goes through the neighborhood."
  • Laine N.
    "Super close to downtown Pearl Street yet still calm and quiet. Definitely a great location for walking and biking. "
  • Strike3
    "Amazing neighborhood in great location. Great for families. Walkable to most things including downtown. We love it."
  • Laine N.
    "Very dog friendly with lots of neighbors walking their dogs. Plenty of places to walk including nearby trails."
  • Ellie M.
    "My commute out of the Whittier neighborhood is quiet and easy with not too much traffic. Lots of street parking, too! "
  • AM
    "Great place to live and raise kids. Walkable to downtown, with events nearly every weekend in the summer."
  • AM
    "I’ve lived here for over 10 years and the neighborhood is friendly, walkable, and has a great neighborhood feel. Walkable to downtown, and with spring thru fall events regularly. A great place to live!"
  • Heather F.
    "There is a very Quiet and welcoming atmosphere here. Neighbors are generally friendly but not in invasive ways. "
  • Lisah B.
    "The WHittier neighborhood is the BEST place in Boulder to live! We walk and bike to everything, and have FUN doing it! We don't want to ever move! :)"
  • Lisah B.
    "This area cannot be beat...we walk to all of the fun downtown festivities, local shops, restaurants, pubs, bistros, and some onf the finest cuisine in America within a 5-block radus. We either walk, bike, or bus to everything, we love that we almost never have to drive! With the mountains, Farmer's Market, Boulder Creek, and theFamous and FUN Pearl St. Mall on one side, and a beautiful little pocket park, Whole Foods, Trader Joe's, and the trendy 29th St. Mall on the other...the Whittier neighborhood around 23rd and Pearl is the PERFECT little slice of downtown living! We wouldn't live anywhere else!! "

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Homes for rent near 2021 Mapleton Ave

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Off Market Homes Near 2021 Mapleton Ave

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Explore by feature

2021 Mapleton Ave, Boulder, CO 80304 is a 4 bedroom, 3 bathroom, 3,693 sqft single-family home built in 1920. 2021 Mapleton Ave is located in Whittier, Boulder. This property is not currently available for sale. 2021 Mapleton Ave was last sold on Mar 9, 2005 for $662,500. The current Trulia Estimate for 2021 Mapleton Ave is $2,571,900.