ZonaProp, owned by Navent, is Argentina's dominant property portal by a wide margin, and it costs private sellers nothing to list. With about 70 percent market share and 12.9 million visits in January 2026, it is where Argentine buyers actually search. For an owner selling without an agent, it is the most cost-effective starting point: the audience is the largest documented in the country and the listing is free.
Good
- Free listings for private individuals on Argentina's highest-traffic portal
- The strongest documented reach in the market: 12.9 million visits, roughly 572,000 unique monthly users, and 70 percent market share
- More than 707,000 properties listed, so buyers treat it as the default search destination
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- Premium plan pricing is not publicly disclosed; you have to contact the platform directly for costs
- Agencies pay for featured and super-featured placement, so a free private listing competes against promoted ads
Reach. 12.9 million total visits in January 2026, roughly 572,000 unique monthly users, more than 707,000 properties listed, ranked first in the Real Estate category in Argentina and 3,291 globally, with a 70 percent market share.
Argenprop is owned by the Clarin media group and is ZonaProp's second-largest competitor. Listing is generally free, and with 3.7 million visits it has real documented traffic of its own. Since it costs nothing to add, most owners treat it as a companion channel to ZonaProp rather than a replacement.
Good
- Free listings for private sellers
- Second-largest documented audience in Argentina, with 3.7 million visits
- Backed by the Clarin media group
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- Much smaller audience than ZonaProp: 3.7 million visits against 12.9 million
- Premium feature pricing requires direct inquiry
Reach. 3.7 million total visits and 530,000 to 550,000 properties listed; the second-largest portal in Argentina after ZonaProp.
MercadoLibre Inmuebles is the real estate arm of MercadoLibre and runs on a model distinct from the rest of the marketplace: a fixed monthly subscription for premium listings rather than a per-sale commission. A basic listing is free. The company calls its real estate marketplace the largest in the region for buying, selling, and renting, but it does not publish Argentina-specific traffic numbers, so local reach cannot be verified.
Good
- Free basic listing with no per-sale commission
- Fixed monthly subscription model for premium listings, so costs do not scale with your sale price
- Optional Gold and Gold Premium highlights for extra visibility
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- Subscription and highlight pricing is not publicly disclosed; you have to contact the platform
- No Argentina-specific traffic figures are published, so local reach is unproven
Reach. Part of MercadoLibre's real estate marketplace, which the company describes as the largest platform for buying, selling, and renting real estate in the region; it publishes no Argentina-specific traffic statistics.
InmoBusqueda is a free Argentine classifieds portal for real estate that serves both private sellers and agents. Owners can post, update, and delete listings in real time with photos at no cost. It publishes no traffic figures, so treat it as a free supplement to the major portals rather than a primary channel.
Good
- Completely free for private users
- Post, update, and delete listings in real time with photos
- Localized Argentine site focused on real estate classifieds
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- No published traffic or user statistics, so reach is unproven
- Premium features are not specified in available sources
Reach. An Argentine classifieds search engine for real estate announcements; it publishes no traffic or user statistics.
FazWaz operates an Argentina site with free basic listings for private sellers and an optional premium tier for greater visibility. The inventory is sizable at more than 394,000 properties, but the platform publishes no traffic or user figures, so its audience cannot be compared against ZonaProp or Argenprop on the numbers.
Good
- Free basic listings for private sellers
- More than 394,000 properties listed
- Optional premium tier with priority visibility and dedicated support
Watch
- No published traffic or user statistics, so reach is unproven
- Premium pricing is not specified; details require direct contact
Reach. More than 394,000 properties listed; the platform publishes no traffic or user statistics.
4321Property is an international for-sale-by-owner platform with an Argentina section. Listing is free, there is no commission on sales, and the free tier includes Google Ads promotion. The trade-off is that the platform publishes no traffic or reach figures, so you cannot verify how many buyers will actually see the listing.
Good
- Free to list with 0 percent commission on sales
- Free Google Ads promotion included with the listing
- Built specifically for owner-direct sales
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- No published traffic or reach statistics, so reach is unproven
- Premium Gold tier costs require direct contact
Reach. An international FSBO platform that operates in Argentina; it publishes no traffic or reach statistics.
Viviun is an international platform where both owners and agents can list Argentine property for free, covering residential homes, vacation properties, farms, land, and commercial real estate. As with the other international options, it publishes no reach statistics, so it works best as a no-cost addition rather than a primary channel.
Good
- Free listings for property owners
- Covers residential, vacation, farm, land, and commercial properties
- Simple way to add an international channel at no cost
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- No published traffic or user statistics, so reach is unproven
- An international platform rather than an Argentina-focused portal
Reach. Supports listings across Argentina for residential, vacation, farm, land, and commercial properties; it publishes no traffic or user statistics.