Luxury Apartment Design in Gading Serpong: The Architectural Transformation of Trevor Tower in Gading Serpong

Jun 18
4 min read

Updated: Jul 30

How do you transform an aging high-rise residential building into an exclusive luxury landmark while working within the constraints of its existing structure? This question lies at the heart of Trevor Tower, a comprehensive apartment transformation project in the rapidly growing district of Gading Serpong, Indonesia.

Founded in 1990, INSADA has spent more than three decades helping clients unlock greater value from their properties through architecture, interior design, and construction consultancy. With over 200 completed projects across the healthcare, hospitality, commercial, residential, and workplace sectors, the firm has collaborated with leading national and international clients while earning recognition through multiple Indonesian and international design awards. This multidisciplinary experience enables INSADA to approach every project as more than a building—it is an opportunity to strengthen business performance, enhance user experience, and create architecture with lasting value.

Trevor Tower exemplifies this philosophy. Commissioned to completely reimagine both the exterior architecture and interior public spaces, INSADA was tasked with repositioning an existing apartment development into a premium residential destination. Rather than pursuing demolition and reconstruction, the design team embraced the challenge of working within the original building framework, transforming structural limitations into opportunities for innovation and elevating the property to meet the expectations of today's luxury residential market.

Trevor Modern high-rise apartment towers beside a palm-lined road with cars under a bright blue sky.

The Residential Architecture Challenge: Upscaling the Luxury Apartment Design in Gading Serpong Layout

The original structural footprint of Trevor was designed for high-density living, composed primarily of compact 1-, 2-, and 3-bedroom layouts. To pivot the property toward a luxury market, INSADA completely redesigned the typical floor plans to accommodate expansive 2-, 3-, and 4-bedroom units, crowned by ultra-exclusive 5-bedroom penthouses on the highest floors.

Consolidating smaller spaces into sprawling luxury apartments introduced complex engineering and structural hurdles. Our design team successfully reconfigured apartment layouts, seamlessly integrate plumbing routes and transitioning restricted ceiling areas to advanced VRV (Variable Refrigerant Volume) systems. This spatial problem-solving maximized thermal comfort and overhead clearance without altering the building's structural bones.

Modern Trevor Apartment entrance with white geometric facade, broad steps, glass doors, and lush green landscaping beneath high-rise buildings.

From Parking Structure to Grand Entry: Reimagining the Podium

Perhaps the most dramatic architectural intervention occurred at the building’s base. What was once a utilitarian, simple parking structure was completely hollowed out and reprogrammed into a sophisticated lifestyle podium.

To give the Trevor Tower a distinct architectural identity within the Gading Serpong skyline, we introduced a premium material palette to the exterior facade:

Italian Travertine Cladding: Bringing a timeless, organic warmth to the street-level view.
High-Performance Aluminum Window Walls: Optimizing natural light penetration and structural durability.
Contrast Composite Panels: A bold architectural language pairing deep charcoal grey with striking, metallic copper aluminum composite panels (ACP) to articulate the building's verticality.

Luxury Trevor Apartment lobby with a glowing sculptural chandelier, marble floor, curved reception desk, and warm brown walls.

Interior Architecture: The Drama of the Double-Height Lobby

To establish an immediate sense of arrival, INSADA executed a strategic floor slab cutout, carving an impressive, sun-drenched double-height entrance lobby out of the former parking deck.

Step past the pristine, white geometric portal of the porte-cochère entrance, and you are greeted by an interior designed to captivate. The lobby floor features a book-matched marble canvas accented by an inlaid geometric medallion. Flanking the reception desk is a massive, floor-to-ceiling feature wall featuring undulating, organic travertine waves that contrast beautifully with smooth, high-gloss lacquered panels.

Suspended overhead, a magnificent, custom glass chandelier—meticulously designed by INSADA's team to integrate with the interior architecture—mimics a fluid wave of light, reflecting brilliantly across the polished stone surfaces.

Modern indoor spa in Trevor Apartment with bubbling turquoise pool, stone walls, wood floor, skylit ceiling, and tropical plants, serene and luxurious

Exclusive Tower Amenities and Wellness Extensions

Beyond the reception desk, the ground floor functions as a private club for residents. A sophisticated Library Study Area balances rich, warm wood paneling, built-in shelving, and floating acoustic ceilings with sleek, corporate-ready glass partitions and ergonomic workstations.

To extend the lifestyle footprint, INSADA designed an architectural extension of the podium to house a world-class wellness suite. This oasis includes a state-of-the-art gym, a tranquil yoga room, and a semi-outdoor Spa Jacuzzi. The spa interior utilizes a rhythmic slatted timber louver system overhead to filter natural daylight, casting dramatic shadows against raw, textured split-face stone walls, creating a sanctuary reminiscent of a luxury tropical resort.

Modern high-rise trevor apartment tower with dark and gold accents above a hazy cityscape and green neighborhoods under a pale sky

Crowning a New Landmark in Gading Serpong

An architectural transformation is not complete without addressing the skyline profile. While a fresh, sophisticated color palette was applied across the main tower facade, the definitive structural masterstroke was the extension of the tower crown to create a luxury apartment design gading serpong. By adding a prominent, dark-framed floating roof pavilion capped with warm timber accents, we gave Trevor Tower a commanding, cohesive identity that sets a new benchmark for high-rise residential architecture in Indonesia.

Continue Exploring

Interested in seeing more of Trevor Tower's transformation? Explore the individual design stories behind each part of the project.

Trevor Tower Architecture & Public Space Renovation – Discover the complete exterior transformation, façade redesign, arrival experience, podium architecture, and resident amenities.
Trevor Tower 3-Bedroom Apartment Interior – Explore how INSADA designed a contemporary luxury residence that maximizes comfort, flexibility, and everyday living.
Trevor Tower 4-Bedroom Apartment Interior – See how generous family living spaces were crafted through refined materiality, functional planning, and timeless interior design.
Trevor Tower Penthouse Interior Design – Experience the exclusive penthouse collection, featuring expansive layouts, premium finishes, and elevated views above Gading Serpong.

To learn more about our design philosophy, multidisciplinary services, and portfolio of over 200 projects across healthcare, hospitality, commercial, residential, and workplace sectors, visit the About INSADA page.

If you're planning a new development, repositioning an existing property, or creating a distinctive interior environment, contact INSADA to discuss how thoughtful architecture and interior design can unlock your property's full potential.