Ontario Condos & Townhomes Under $500,000

35 homes in Ontario

For Sale

$470,000 3 bd · 2 ba · 972 sqft 1158 W Philadelphia Street, Ontario, CA 91762 Listing Agent: Brenda Molina · Listing Office: Pellego, Inc.

For Sale

$429,990 1 bd · 1.5 ba · 937 sqft 3681 W S. Eichler Paseo #3, Ontario, CA 91761 Listing Agent: Casey Fry · Listing Office: The New Home Company

For Sale

$456,000 2 bd · 1.5 ba · 1,064 sqft 1604 S Mountain Avenue #7A, Ontario, CA 91762 Listing Agent: Ying Chou · Listing Office: K.W. EXECUTIVE

For Sale

$414,800 2 bd · 1 ba · 1,092 sqft 941 S Mountain, Ontario, CA 91762 Listing Agent: Brooke Wheat · Listing Office: Balboa Real Estate, Inc

For Sale

$320,000 1 bd · 1 ba · 507 sqft 3639 Country Oaks Loop #D, Ontario, CA 91761 Listing Agent: Gloria Valdez · Listing Office: REALTY ONE GROUP WEST

For Sale

$465,000 3 bd · 2 ba · 1,176 sqft 1436 N Gardenia, Ontario, CA 91762 Listing Agent: Scott Jacobs · Listing Office: KW College Park

For Sale

$494,900 2 bd · 2 ba · 1,186 sqft 3268 S Westmont Lane #8, Ontario, CA 91761 Listing Agent: Carlos Flores · Listing Office: Luxury Collective

For Sale

$448,767 1 bd · 1.5 ba · 993 sqft 4151 S S. Wildflax Paseo #141, Ontario, CA 91761 Listing Agent: Caitlyn Lai-Valenti · Listing Office: Brookfield Residential Sales Inc.

For Sale

$324,900 2 bd · 1 ba · 788 sqft 416 N Imperial Avenue #27-E, Ontario, CA 91764 Listing Agent: Megann Centeno · Listing Office: OMEGA REAL ESTATE

For Sale

$455,000 2 bd · 3 ba · 1,046 sqft 2321 S Magnolia Avenue #14E, Ontario, CA 91762 Listing Agent: KAREN GOLF · Listing Office: GOLF REALTY

For Sale

$458,880 3 bd · 2 ba · 949 sqft 1309 W Mission Boulevard #U-109, Ontario, CA 91762 Listing Agent: John Botello · Listing Office: Keller Williams SELA

For Sale

$420,000 2 bd · 2.5 ba · 932 sqft 926 W Philadelphia #K57, Ontario, CA 91762 Listing Agent: CHUNLING WANG · Listing Office: RE/MAX 2000 REALTY

For Sale

$495,000 2 bd · 2.5 ba · 1,129 sqft 856 Maitland Privado, Ontario, CA 91762 Listing Agent: Anny Chen · Listing Office: WinMaster Realty Inc

For Sale

$465,000 2 bd · 2 ba · 1,087 sqft 2708 #G S Montego, Ontario, CA 91761 Listing Agent: Mike Jackson · Listing Office: Home Dream Real Estate

For Sale

$499,990 2 bd · 2.5 ba · 1,129 sqft 835 Maitland Privado, Ontario, CA 91762 Listing Agent: Megann Centeno · Listing Office: OMEGA REAL ESTATE

For Sale

$459,000 2 bd · 2.5 ba · 1,107 sqft 1031 S Palmetto #S8, Ontario, CA 91762 Listing Agent: KATHERINE JOHNSON · Listing Office: First Team Real Estate

For Sale

$459,900 3 bd · 2 ba · 1,238 sqft 508 G N Imperial, Ontario, CA 91764 Listing Agent: Sal Ramos · Listing Office: SAL RAMOS, BROKER

For Sale

$399,000 2 bd · 1 ba · 1,234 sqft 1814 N Vineyard #G, Ontario, CA 91764 Listing Agent: Gabriela Mendoza · Listing Office: KW College Park

For Sale

$279,900 1 bd · 1 ba · 507 sqft 3707 Oak Creek Drive #A, Ontario, CA 91761 Listing Agent: Jessie Rodriguez · Listing Office: Coldwell Banker Icon

For Sale

$480,000 2 bd · 2 ba · 958 sqft 1000 N Tangent Privado #202, Ontario, CA 91764 Listing Agent: Sarah Dykema · Listing Office: Capital & Influence

For Sale

$449,800 3 bd · 2 ba · 1,238 sqft 406 N Imperial #D, Ontario, CA 91764 Listing Agent: Vishal Kaushal · Listing Office: Omni Realty & Investments

For Sale

$450,999 3 bd · 2 ba · 1,238 sqft 436 N Imperial, Ontario, CA 91764 Listing Agent: Mark Anthony Pena · Listing Office: AMERICAN ALLIANCE REALTY

For Sale

$449,800 2 bd · 1.5 ba · 1,088 sqft 1101 W Francis #G, Ontario, CA 91762 Listing Agent: Sirilo Ortiz · Listing Office: eXp Realty of Greater Los Angeles

For Sale

$399,000 2 bd · 2.5 ba · 1,072 sqft 1031 S Palmetto Avenue #H-6, Ontario, CA 91762 Listing Agent: Damien Melle · Listing Office: HxP Real Estate, Inc.

Show more homes

Based on information from California Regional Multiple Listing Service, Inc. as of September 4, 2026 at 11:15 pm. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. The Listing Agent and Listing Office are identified on each home. Presented by Duri Hussain, Realtor® (DRE# 02234095), Real Brokerage Technologies (DRE# 02022092).