For more than a decade, the coast of Santa Catarina competed for the same title: the tallest building and the most expensive square meter. Itapema closed May 2026 as the most expensive square meter in Brazil, at R$ 15,226, with Balneario Camboriu right behind, at R$ 15,215 . When four of the five cities with the highest priced square meter in the country sit in the same state, height and price stop setting anyone apart.
The turning point came from an unexpected place. The city of skyscrapers earned international recognition not for its tallest tower, but for a building with 20 apartments. That shift, from the floor count to the signature, is redefining luxury in the region and, with it, how real estate brands position themselves.
The city of skyscrapers applauds a 20-apartment building
The Botanico 990 building, designed by the Terra e Tuma studio for the developer Neuhaus, became the first project from Balneario Camboriu published on ArchDaily, the most visited architecture platform in the world, and it now competes for the 2026 Building of the Year Award in the collective housing category . The detail that matters is that the recognition did not come from scale. There are 20 apartments of up to 73 m², spread across a little over 3,123 m² of built area .
The differentiator is biophilic design, the idea of bringing the resident closer to nature inside a vertical urban center. Each apartment has wide openings facing a system of landscaped eaves that brings vegetation, ventilation and natural light into daily life . The Global Wellness Institute links this kind of project to concrete benefits, from stress reduction to higher productivity and creativity .
From Foster to Kogan: the coast becomes an address for architecture labels
The movement is not isolated. In Praia Brava, in Itajai, the British studio Foster + Partners, led by Norman Foster, is designing Tempo by Muze, its first residential project in Brazil. It has seven towers, 83 apartments from 400 to 800 m² and penthouses of up to 1,200 m², with an estimated sales value of R$ 2.5 billion and an entire tower reserved for the Emiliano hotel, the first six star hotel in the region . The launch is set for 2026 and delivery for 2029.
At the other end of the scale, on Estaleiro beach, Studio mk27, led by Marcio Kogan and Samanta Cafardo, is designing Kogan Made, with only six units of up to 312 m². The structure uses certified engineered wood from reforestation, 100% Brazilian, along with cyclopean concrete, with three floors on a 1,852 m² plot that preserves 60% of the green area . Estaleiro is an environmental protection zone, where land occupation cannot exceed 40% and tall buildings are banned.
These are two projects at opposite ends in size, budget and language, with the same common denominator: the architecture signature as the central sales argument.
ND Mais, Metro Quadrado e Revista USE, 2026
The contrast in the chart sums up the thesis. The scale ranges from six to 83 units, but the sales logic is the same. What anchors the price is no longer the number of floors, but who designed the project and who recognized it.
Why the signature became a brand asset
For a branding agency, the message is clear. In a market where every launch promises an ocean view, an infinity pool and imported finishes, those items have become the cost of entry, not a differentiator. What separates one brand from another is now what trusted third parties confirm: an architecture award, publication by an international platform, the signature of a recognized studio.
This is the branding mechanism applied to property. The view is something the buyer can judge alone. The relevance of a project published by ArchDaily or designed by Foster, by contrast, carries external validation that in-house marketing cannot manufacture. The signature works as a seal, and the seal lowers the perceived risk of investing millions while the project is still on paper.
Sustainability fits the same logic. In 2026, biophilic design consolidated as a central architecture trend, and thermal, acoustic and lighting comfort came to define the new concept of luxury . The wellness sector, which grows more than 15% a year and is expected to reach US$ 1.1 trillion by 2029, pushes that expectation indoors . Certified wood, preserved green areas and natural light have stopped being an environmental courtesy and have become part of the brand promise.
The practical takeaway for developers and brands
For those who develop product, the lesson is to choose the signature before the advertising. Hiring a studio with a recognized portfolio, pursuing publication and awards from the concept stage and designing for environmental certifications creates brand assets that a competitor cannot copy with a pretty render.
For those who handle communication, it is worth flipping the order of the message. Instead of opening with the floor area and the price, open with the authorship and the design idea. Tell who signed it, why the design matters and what it does for the resident's routine. The number comes in as proof, not as the headline.
There is an honest caveat to keep. A famous signature does not replace delivery. Citing Foster, ArchDaily or mk27 only strengthens the brand while the real project lives up to the name. Using the signature as a veneer, without a project to match, burns reputation faster than it builds it.
The coast of Santa Catarina has proven it can sell height and square meters. The next cycle will reward whoever can sell authorship. On a map where almost every tower promises the same view, the signature became the view no one else has.
