2121 Walnut St, Boulder, CO 80302
Property image
Property image
OFF MARKET

2121 Walnut St
Boulder, CO 80302

Whittier
  • 3 Beds
  • 2 Baths
  • 985 sqft

$1,289,000

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $7,142/mo*
Refinance Your Home

$1,289,000

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $7,142/mo*
Refinance Your Home
3 Beds
2 Baths
985 sqft

Home Value

Trulia Estimate
$1.29M
Since last month
Increased$900 (+0.1%)
Since last year
Increased$3K (+0.2%)
Since last sale
Increased$35K (+2.7%)
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 +79% in the last 10 years
MonthEstimated value
2026
August 2026$1.29M
July 2026$1.29M
June 2026$1.32M
May 2026$1.33M
April 2026$1.33M
March 2026$1.31M
February 2026$1.29M
January 2026$1.26M
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
2215 20th St, Boulder, CO
0.26
Single-Family Home
$1,175,000
08/03/26
3
2
1,367
2204 Pine St, Boulder, CO
0.19
Single-Family Home
$1,490,000
11/05/25
2
2
1,516
2129 24th St, Boulder, CO
0.24
Single-Family Home
$1,500,000
12/08/25
3
3
1,613
2205 Walnut St, Boulder, CO
0.05
Single-Family Home
$867,500
09/26/25
2
1
1,062
2315 Walnut St, Boulder, CO
0.14
Single-Family Home
$995,000
12/19/25
4
3
1,674
2211 Bluff St, Boulder, CO
0.36
Single-Family Home
$1,500,000
11/20/25
3
2
2,041
2144 Bluff St, Boulder, CO
0.33
Single-Family Home
$1,525,000
11/20/25
2
2.5
1,200
2106 Mapleton Ave, Boulder, CO
0.26
Single-Family Home
$1,980,000
06/05/26
3
2
2,160
2255 18th Street, Boulder, CO
0.36
Single-Family Home
$1,625,000
08/29/25
4
2
2,091
2311 Pine St, Boulder, CO
0.26
Single-Family Home
$1,375,000
08/28/25
4
2.5
2,074

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
2155 Walnut St, Boulder, CO 80302
0.02
$3,750,000
6
6
12,300
Recently Sold
2128 Pearl St #B, Boulder, CO 80302
0.05
$1,592,500
3
3.5
1,665
Off Market
2131 S Walnut St #28, Boulder, CO 80302
0.01
$766,800
2
1.5
997
Off Market
1920-1922 22nd St, Boulder, CO 80302
0.05
$1,486,900
6
4
3,440
Off Market
2116 Pearl St #C, Boulder, CO 80302
0.04
$1,780,000
3
2.5
1,789
Recently Sold
2118 Pearl St #F, Boulder, CO 80302
0.04
$1,575,000
2
2.5
1,494
Recently Sold
2116 Pearl St #B, Boulder, CO 80302
0.04
$1,758,300
3
2.5
1,985
Off Market
2118 Pearl St #C, Boulder, CO 80302
0.03
$1,568,100
3
3.5
1,716
Off Market
2205 Walnut St, Boulder, CO 80302
0.05
$858,900
2
1
1,062
Off Market
2130 S Walnut St #25 A & B, Boulder, CO 80302
0.03
$995,000
3
2.5
2,038
For Sale
2118 Pearl St #A, Boulder, CO 80302
0.03
$1,693,200
3
3.5
1,738
Off Market
2134 S Walnut St #21, Boulder, CO 80302
0.04
$1,191,100
3
2.5
2,062
Off Market

Local Information

  • Map ViewExplore the area around 2121 Walnut St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1920
Living Area
985 sqft
Price/Sqft
$1,309

About this House

Charming NEWLY REMODELED 1920's downtown Boulder bungalow duplex! New EVERYTHING including appliances, plumbing, electrical. High-end finishes throughout. Walk to all Pearl Street and Downtown Boulder have to offer. Property will be move-in ready for a lucky renter on 8/14/2020. Currently under construction, this is an ideal home for a small family or professional. Renderings and floor plan coming soon!

Gas, water and sewage included in rent. Electric not included.
2121 Walnut St, Boulder, CO 80302 is a 3 bedroom, 2 bathroom, 985 sqft single-family home in Whittier, built in 1920. It last sold for $1,258,740 on May 6, 2021. More recently, it was listed as a rental in March 2020 with an asking price of $4,000 per month. That rental listing was removed on February 24, 2021. It is currently off market. The Trulia Estimate is $1,289,000, with a rent estimate of $4,524/month.

Home Details for 2121 Walnut St

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Hardwood
Interior Details
Number of Rooms: 9
Appliances & Utilities
DryerWasher

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Shingle, WoodLawn
Parking & Garage
Parking: Off Street

Property Information

Year Built
Year Built: 1920Year Updated: 1960
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 2

Lot Information

Lot Area: 3484 sqft

Price and Tax history

DateEventPrice
May 6, 2021
Source: IRES as distributed by MLS GRID #934086
Sold
$1,258,740
Apr 8, 2021
Source: IRES as distributed by MLS GRID #934086
Pending
$1,295,000
Mar 11, 2021
Source: IRES as distributed by MLS GRID #934086
PendingToActive
$1,295,000
Mar 6, 2021
Source: IRES as distributed by MLS GRID #934086
Pending
$1,295,000
Feb 25, 2021
Source: IRES as distributed by MLS GRID #934086
Listed For Sale
$1,295,000

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

Whittier
See Local Highlights
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

Sourced by Trulia users. 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."
    0
    Flag
  • Laine N.
    "Super close to downtown Pearl Street yet still calm and quiet. Definitely a great location for walking and biking. "
    9
    Flag
  • Strike3
    "Amazing neighborhood in great location. Great for families. Walkable to most things including downtown. We love it."
    2
    Flag
  • Laine N.
    "Very dog friendly with lots of neighbors walking their dogs. Plenty of places to walk including nearby trails."
    1
    Flag
  • Ellie M.
    "My commute out of the Whittier neighborhood is quiet and easy with not too much traffic. Lots of street parking, too! "
    1
    Flag
  • AM
    "Great place to live and raise kids. Walkable to downtown, with events nearly every weekend in the summer."
    0
    Flag
  • 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!"
    1
    Flag
  • Heather F.
    "There is a very Quiet and welcoming atmosphere here. Neighbors are generally friendly but not in invasive ways. "
    5
    Flag
  • 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! :)"
    7
    Flag
  • 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!! "
    6
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 2121 Walnut St

  • What is 2121 Walnut St estimated to be worth?
    Trulia's estimated value for 2121 Walnut St in Boulder, CO is $1,289,000.
  • What is the price history for 2121 Walnut St?
    2121 Walnut St in Boulder, CO last sold for $1,258,740 in May 2021.
  • 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 2121 Walnut St have laundry facilities?
    Yes, 2121 Walnut St in Boulder, CO has in-unit laundry.
  • How big is the lot at 2121 Walnut St?
    The lot at 2121 Walnut St in Boulder, CO is about 0.08 acres (3,553 sq ft).

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