Houston skyline with the O27 skyscraper standing prominently, designed by STG Design.

Houston’s O27 Skyscraper: A 32-Story Masterpiece with Glass Facades and Innovative Design

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Written by Seth Sebastian

2026-10-21

In the heart of Houston‘s River Oaks area, Texas-based architecture studio STG Design has unveiled the designs for the O27 skyscraper, a 32-story office skyscraper characterized by its dynamic, triangular glass facade panels. The design promises not only flexible office spaces but also luxury amenities and a rooftop terrace crowning its nine-story base.

Innovative Design of the O27 Skyscraper

The structure features a unique design with a parking garage integrated into its podium, supporting a tower that rises in an undulating form. This innovative architecture results from an “intensive computational design process” aimed at achieving “highly efficient, repeatable floorplates” within the building’s curvaceous geometry. The tower stands as a modern skyscraper, embodying these features.

Glass facade of the O27 skyscraper reflecting clouds in a clear sky.
O27 by STG Design

The building is depicted in renderings with two strikingly curving glass facades that flank its sides. These surfaces are split by a spine of terraces ascending the building’s length. According to the design team, this “unconventional, sinuous form” defies the conventional verticality seen in most contemporary office buildings, presenting a structure that appears fluid and continuously in motion. The triangular glass panels of the facade aim to create a “shimmering skin,” transforming with the day’s changing light in this impressive structure. As part of its appeal, the building’s glass facade architecture enhances its modern aesthetic and appeal.

For a similar exploration of glass architecture, see how transparent glass façades define Ukrainian guesthouses and offer a unique aesthetic approach.

Additional features include an entrance drive adorned with a sculpted ceiling embedded with lights, designed to “evoke a night sky,” and a double-height, glass-clad lobby conceived by the international design practice Design ALT + TAB. Interior renderings showcase spaces enveloped in metallic bronze, complemented by black-and-white marble surfaces and gracefully curved seating.

Conceived by developers Broadview Capital, the project is inspired by Houston’s Williams Tower, with founders Anish and Ashay Bavishi expressing their admiration for the iconic structure designed by Philip Johnson and John Burgee.

Architectural detail showing the innovative design of O27's upper floors.
O27 by STG Design

Positioned as a symbol of “ambition, possibility, and global sophistication,” the skyscraper seeks to enhance Houston’s “prestigious” River Oaks neighborhood, an area celebrated for its historic estates and luxury boutiques. “O27 serves as both a geographic marker and a tribute to a neighborhood whose century-long legacy has been defined by thoughtful planning, architectural distinction, and enduring relevance,” the design team notes. The building is slated for completion in 2028.

Dive into further architectural innovation with the zig-zag design at MiMar Tower which provides panoramic Atlantic views in West Palm Beach.

O27 skyscraper corner view highlighting modern construction elements by STG Design.
O27 by STG Design

Founded in 1976, STG Design is headquartered in Austin, Texas, and continues to contribute innovative projects to Houston. Other recent announcements for the city include a coffee plant conversion into a music school by OMA and a performance space by Theaster Gates and Studio Zewde.

Houston skyline with the O27 skyscraper standing prominently, designed by STG Design.
O27 by STG Design

Source: dezeen.com

Frequently asked questions

What is the distinctive feature of O27’s facade?

The O27 skyscraper features dynamic, triangular glass facade panels that create a ‘shimmering skin,’ transforming with the day’s changing light.

Who designed the O27 skyscraper?

The O27 skyscraper was designed by the Texas-based architecture studio STG Design.

What amenities will O27 offer?

O27 will offer flexible office spaces, luxury amenities, and a rooftop terrace crowning its nine-story base.

When is the O27 skyscraper expected to be completed?

The building is slated for completion in 2028.

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