Overview

The building and where it stands.

Osten Tower I is the first of two residential towers GNV Group is building in Dique 1 of the Madero Harbour district — the newest section of Puerto Madero, Buenos Aires' waterfront quarter of converted docks and glass towers, with hotel-style amenities and a buyer base that is as international as it is local. Units start at around US$210,000, with availability moving as the tower sells; delivery is scheduled for the second half of 2027.

Buying during construction is the point here: pre-construction luxury in Puerto Madero has historically come with a launch discount, appreciation through the build, and a stronger rental yield relative to purchase price than completed stock. The market expectation is a rental yield of roughly 4–4.5% and appreciation of about 5–7% a year. Prices are quoted and settled in US dollars. Argentina attaches no residency to the purchase.

  • From c. US$210,000, off-plan
  • Dique 1, Madero Harbour, Puerto Madero
  • Market expectation: c. 4–4.5% yield plus 5–7% appreciation
  • Delivery Q3–Q4 2027

Pricing

From approximately USD 210,000 (current market availability varies)

Developer pricing in US dollars, correct when we last checked. Availability and unit prices move; we confirm both before you reserve.

Projected returns

Market expectation for pre-construction stock in Puerto Madero: a rental yield of roughly 4–4.5% and capital appreciation of about 5–7% a year, reflecting the launch discount and the uplift through construction that off-plan luxury has historically shown in the district.

Read this as a projection

These figures are the developer's projections or market-based estimates for comparable stock, not a guarantee and not our forecast. Rental income depends on occupancy, management and local taxes; capital appreciation on a market you do not control. We go through the assumptions with you before you commit.