AlfaTech Big Book

R E S I D E N T I A L | MU LT I - FAM I LY

1554 – 64 MARKET ST

San Francisco, CA

Type: Residential High-Rise Size: 134,000 SF

AlfaTech provided mechanical, electrical, plumbing design-build engineering design for this project located in the downtown Van Ness and Market Area. This project is a model of a transit-oriented, resource-efficient mixed-use development. The 1554-64 Market Street is a new construction 12-story condominium twin tower, rising 136’ above ground. The space program offers approximately 12,500 sq. ft. sub-grade parking space, 5,000 sq. ft. ground-floor retail space, and 117,000 sq. ft. market-rate housing realized with 120 units. The open, green-roof terrace was shielded from wind and noise with a 15’ high part-translucent, part-opaque parapet. This project pursued California GreenPoint Rating. The engineering systems were designed to deliver built-in energy- and water- efficiency for long-term cost savings and user flexibility. Mechanical conditioning was achieved through dynamic, building-based heat recovery supplemented with active and natural ventilation modes in each unit. Energy-efficiency was furthered with occupancy-based lighting control in amenity areas and living rooms. Site water usage was reduced primarily through low-flow fixtures.

Construction is expected to finish in 2021.