- 3 bds
- 2 ba
- 1,443 sqft
MLS ID #2231716, 303 LIVING LLC
7 days on Zillow
Homes for Sale Under 400K in Boulder CO
137 results
- 903 Rosewood Avenue, Boulder, CO 80304
- 350 Arapahoe Ave #24, Boulder, CO 80302
- 2 bds
- 1 ba
- 851 sqft
COMPASS - BOULDER, Nina Mooney3D Tour 
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- 6217 Willow Ln, Boulder, CO 80301
- 2 bds
- 2 ba
- 1,010 sqft
RE/MAX OF BOULDER, INC, Digger Braymiller3D Tour 
- 4500 19th St #33, Boulder, CO 80304
- 3 bds
- 2 ba
- 1,056 sqft
MARY ROSE GUTIERREZ, Mary Rose Gutierrez23 hours ago
- 4745 White Rock Cir #A, Boulder, CO 80301
- 2 bds
- 1 ba
- 756 sqft
COLDWELL BANKER REALTY-BOULDER, Brad PickelsOn Market Sep 16
- 4652 White Rock Circle #3, Boulder, CO 80301
- 1 bd
- 1 ba
- 669 sqft
MLS ID #7232261, 8Z REAL ESTATEOn Market Sep 18
- 6122 Fourmile Canyon Dr, Boulder, CO 80302
- 2 bds
- 1 ba
- 692 sqft
LIVE WEST REALTY, Hannah HesterPrice cut: $25,000 (8/26)
- 7453 Singing Hills Dr #E105, Boulder, CO 80301
- 2 bds
- 2 ba
- 965 sqft
COMPASS - BOULDER, Natalie Mock3D Tour 
- 3030 Edison Ct, Boulder, CO 80301
- 4 bds
- 3 ba
- 1,611 sqft
PROPERTY COLORADO INC, Summer YoungsTrex deck
- 350 Arapahoe Avenue #20, Boulder, CO 80302
- 2 bds
- 2 ba
- 851 sqft
MLS ID #5861621, REDFIN CORPORATION165 days on Zillow
- 7436 Singing Hills Dr #J, Boulder, CO 80301
- 2 bds
- 2 ba
- 910 sqft
MILEHIMODERN - BOULDER, Paige SoltasFarmhouse sink
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- 4451 Esperanza Ct #A, Boulder, CO 80304
- 3 bds
- 2 ba
- 1,158 sqft
PROPERTY COLORADO INC, Summer YoungsFront-range mountain views
- 812 20th St #8, Boulder, CO 80302
- 1 bd
- 1 ba
- 378 sqft
RE/MAX OF BOULDER, INC, Michael Bader14 hours ago
- 2510 Taft Dr #300, Boulder, CO 80302
- 3 bds
- 2 ba
- 1,250 sqft
LIV SOTHEBY'S INTL REALTY, Chris AngelovicSun-drenched top-floor end-unit condominium
- 4879 White Rock Cir #E, Boulder, CO 80301
- 2 bds
- 2 ba
- 871 sqft
MODERN PRESTIGE REAL ESTATE, Peyman RazifardDog-friendly community park
- 1720 S Marshall Rd #4, Boulder, CO 80305
- 2 bds
- 1 ba
- 854 sqft
MARY ROSE GUTIERREZ, Mary Rose GutierrezBeautifully painted interiors
3D Tour 
- 1561 S Foothills Highway, Boulder, CO 80305
- 3 bds
- 2 ba
- 946 sqft
MLS ID #8956472, RE/MAX PROFESSIONALS36 days on Zillow
- 2800 Kalmia Ave #C-113, Boulder, CO 80301
- 2 bds
- 2 ba
- 880 sqft
RE/MAX ELEVATE, Terri Ellerington10 hours ago
- Top-floor corner residence
- 5505 Valmont Rd #27, Boulder, CO 80301
- 2 bds
- 2 ba
- 992 sqft
MARY ROSE GUTIERREZ, Mary Rose GutierrezTwo spacious decks
- 3683 Pinedale St #D, Boulder, CO 80301
- 2 bds
- 2 ba
- 1,034 sqft
PROPERTY COLORADO INC, Summer YoungsThoughtfully designed kitchen
- 4791 White Rock Cir #C, Boulder, CO 80301
- 2 bds
- 1 ba
- 724 sqft
RE/MAX ALLIANCE-BOULDER, Anna GayerPrice cut: $100 (9/10)
- 60 S Boulder Cir #6016, Boulder, CO 80303
- 2 bds
- 2 ba
- 864 sqft
COMPASS - BOULDER, Tara LittellShowcase 
- 695 Manhattan Drive #8, Boulder, CO 80303
- 2 bds
- 2 ba
- 888 sqft
MLS ID #8222550, MANLEY REAL ESTATE LLC2 days on Zillow
- 4771 White Rock Cir #B, Boulder, CO 80301
- 2 bds
- 2 ba
- 1,022 sqft
WK REAL ESTATE, Gary SavareseComfortable front porch
- 2992 Shadow Creek Dr #202, Boulder, CO 80303
- 2 bds
- 1 ba
- 804 sqft
RE/MAX ELEVATE, E and L TeamLarge private balcony
3D Tour 
- 3765 Birchwood Dr #52, Boulder, CO 80304
- 1 bd
- 1 ba
- 624 sqft
RE/MAX ALLIANCE-BOULDER, Rene VellingaPrice cut: $15,000 (9/14)
- 3565 28th St #201, Boulder, CO 80301
- 2 bds
- 2 ba
- 830 sqft
PROPERTY COLORADO INC, Summer YoungsRefreshed kitchen
- 5126 Williams Fork Trl #201, Boulder, CO 80301
- 2 bds
- 2 ba
- 924 sqft
MONTE PRESTON, Monte PrestonOpen: Sun 1-2pm (9/20)
- 3150 Iris Ave #F-108, Boulder, CO 80301
- 1 bd
- 1 ba
- 576 sqft
RE/MAX OF BOULDER, INC, Daryl SmithPrivate oversized patio
- 1111 Maxwell Ave #228, Boulder, CO 80304
- 2 bds
- 1 ba
- 816 sqft
SANDROCK REAL ESTATE, Thom Sandrock19 days on Zillow
- 4985 Twin Lakes Rd #94, Boulder, CO 80301
- 2 bds
- 2 ba
- 961 sqft
LIVE WEST REALTY, Susan EastmanPrice cut: $2,000 (9/9)
- 805 29th St #408, Boulder, CO 80303
- 2 bds
- 1 ba
- 785 sqft
EQUITY COLORADO-FRONT RANGE, Mia Borderie3D Tour 
- 4965 Twin Lakes Rd #67, Boulder, CO 80301
- 2 bds
- 2 ba
- 996 sqft
COLDWELL BANKER REALTY-BOULDER, The Bernardi GroupElectric range
- 2227 Canyon Blvd #354B, Boulder, CO 80302
- 2 bds
- 1 ba
- 923 sqft
COMPASS-DENVER, Joy Castillo19 days on Zillow
- 5000 Butte Street LOT 36, Boulder, CO 80301
- 2 bds
- 2 ba
- 928 sqft
MLS ID #4297751, RE/MAX NEXUSPrice cut: $10,000 (9/15)
- 2227 Canyon Boulevard #363 B, Boulder, CO 80302
- 2 bds
- 2 ba
- 1,059 sqft
MLS ID #7412913, OMNI REAL ESTATE COMPANY INC82 days on Zillow
- 4500 19th Street LOT 643, Boulder, CO 80304
- 3 bds
- 2 ba
- 1,344 sqft
MLS ID #6578361, REMAX INMOTIONPrice cut: $30,000 (8/27)
- Fresh finishes
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Based on information submitted to the MLS GRID as of 2026-09-15 21:08:22 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](/mls-disclaimers/#71)
© 2026 REcolorado® All rights reserved. Certain information contained herein is derived from information which is the licensed property of, and copyrighted by, REcolorado®. Some IDX listings have been excluded from this website. [Click here for more information](/mls-disclaimers/#17059)
