
Ulu Semi-D is a contemporary four-level semi-detached landed residence in Singapore, designed on a 510 sqm plot with a strong focus on tropical comfort, facade shading, and refined indoor-outdoor living.
The architecture is composed through sculptural planes, recessed volumes, deep overhangs, and shaded openings that give the house depth, privacy, and a strong visual identity. The facade shading is both functional and expressive, helping to reduce heat gain while creating a layered elevation that responds to Singapore’s climate.
Across four levels, the residence is planned to support generous family living, with open interior spaces, terraces, balconies, and carefully framed views. A swimming pool is integrated as a key lifestyle feature, strengthening the connection between the main living areas and the outdoor spaces.
Internally, the house is defined by clean lines, natural light, and a restrained material palette. Large openings, voids, and skylights enhance daylight, ventilation, and spatial continuity, creating a home that feels open, calm, and well-balanced.
Ulu Semi-D reflects a considered approach to contemporary landed house design, combining architectural expression, climate-responsive shading, poolside living, and long-term family comfort into a refined and enduring home.
Location: Singapore
Size: 510sqm
Type: Residential
Status: Proposal
Client: Confidential
Design & Coordination: Pier Alessio Rizzardi & Davis Tran
Builder (Class 1): TCA Think Tank Pte Ltd
Tech. Controller: Pier Alessio Rizzardi









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TCA Design & Build specialises in landed property construction across Singapore, including rebuilds, A&A, Good Class Bungalows, and full design-and-build services.
We coordinate integrated design, statutory submissions (URA, BCA, PUB, SCDF via partner QPs), structural works, interior design, and complete project execution. Our team delivers high-quality homes built with disciplined engineering, thoughtful detailing, and long-term durability.
We provide end-to-end services for terrace, semi-detached, and bungalow projects — from feasibility and GFA analysis to construction, interiors, and TOP coordination. As a BCA-certified builder, we offer reliable reconstruction, renovation, and custom home solutions with a focus on craftsmanship and compliance.
Whether you're rebuilding a landed house, planning an A&A transformation, or seeking a full design-and-build partner, TCA delivers clarity, precision, and homes that are truly Built to Last.
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