Architecture That Belongs to the Land
Designs tailored to the Osa's climate, terrain and rhythms — from rainforest treehouses to beachfront retreats. Every line drawn for how you'll actually live there, not how a magazine wants it to look.
Start a design conversation
Explore the design
See it standing before we break ground.
Every project starts as a model you can walk around. Turn it, look at it from the road, from the ridge, from where the pool will sit — months before the first concrete is poured.
It catches what flat drawings hide: how far the roof overhang shades the terrace at midday, whether the glazing faces the wrong slope, how the volume sits against the treeline. Changes are free at this stage. They are not free later.
From concept sketch to permit-ready drawings.
Concept Design & 3D
Schematic design, mood boards, photoreal renders before a single tree comes down. See it before you build it.
Construction Documentation
Engineered drawings ready for permits and accurate construction. The technical clarity that prevents costly surprises.
Interior Design & FF&E
Material selection, furnishings, fixtures — sourced locally where possible, internationally where needed.
Permit Drawings
SETENA, municipal, structural — the specific technical drawings that Costa Rican bureaucracy actually wants.
Design that respects the land and your life.
Discovery & Site Study
Understand your vision, study the land, capture views, sun angles, water flow, prevailing winds. The site teaches us how to design for it.
Schematic Design
Initial floor plans, 3D massing studies, design narrative. Sets the direction before we invest deeply in detail.
Design Development
Refining the schematics, choosing materials, working through details, structural coordination. Where the design becomes specific.
Documentation & Build Support
Permit-ready drawings, contractor handover, on-site review during construction. We stay involved through the build.
Designers who know the climate — and the contractors.
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Have a piece of land waiting for the right design?
Send us a few photos, location pin, and what you're imagining. We'll respond with first thoughts within 48 hours.
Begin the designTell us about your vision
We'll get back to you within 24 hours. Or reach us directly: info@osa360.cr · WhatsApp +506 8886 8008
