saved.archi

your architecture companion

Work

650 California Street

650 California Street, also known as the Hartford Building, is a 34-story, 142 m (466 feet) office tower on the northwestern edge of San Francisco's Financial District. The tower is located on California Street on the edge of Chinatown, and not far from 555 California Street. 650 California is visible from every direction except from the southeast, where the Financial District skyscrapers block the view.

building

built

1964

San Francisco, San Francisco, United States

Office building

Hero image, caption, credit, source, and license are attached to the work record.

1

Architects

1

Bureaus

0

Books

Runtime context from mapping, climate, transit, and access providers

Gathering site context

Pulling place, climate, and nearby mobility signals for this work.

Primary, verified, captured, and archive traces attached to this work

Assembling project-source coverage

Pulling canonical links, verified sources, captured candidates, archive traces, and Phase 2 environmental context.

Material palette, carbon research, and classification scaffolding around the work

Building the material and carbon layer

Normalizing the palette, checking public classification systems, and preparing product-level research handoffs.

People attached to this work in the current corpus

Practices attached to this work in the current corpus

Nearby precedents grouped by architect line, geography, material, typology, and decade.