When a listing shows as "Active" on Zillow, it basically means that the property is still on the market and open to buyers. The owner is open to getting offers, and the house is not yet under contract or sold. Still, an active listing doesn't really confirm that the property is 100% available, as some might already have a high level of interest or a pending offer that is not yet updated. Even if the status is active, you may schedule a showing, reach out to the agent, or put in an offer.