Ugarte A., Juan JoséArmanet, GerardoUgarte G., Juan JoséSierra, AndrésRomero, JorgeCárcamo, SebastiánGonzález, Maria JesusMarcone, Fernando2025-12-122025-12-122025World Conference on Timber Engineering (2025) p. 989-9969798331320904https://hdl.handle.net/20.500.12254/7403In recent decades, different types of mass timber construction have been developed. These can be grouped according to materials -all timber, timber-concrete, timber-steel, timber-concrete-steel- and types -panels, posts-beams, and 3D modules-. After a process based on research and specific projects developed by the authors of this work, through the design with the post-and-beam typology, CLT slabs, and reinforced concrete cores and a methodology that included interviews with different real estate developers, this work resulted in a building of between 8 and 9 floors that is efficient from the point of view of the industry, that responds to seismic, cost and architectural program requirements.enAtribución-NoComercial-CompartirIgual 3.0 Chile (CC BY-NC-SA 3.0 CL)Timber BuildingsStructural TypologiesReal Estate DevelopmentsArticlehttps://orcid.org/0009-0005-6129-0536https://doi.org/10.52202/080513-0122