Red means single-family or duplexes only
Orange means triplexes or fourplexes are legal
Green means larger apartment buildings are legal
"Apartment building" is defined to be a building with 3 or more homes. It is illegal to build a building with 5 or more homes in {{ round apt5_illegal_pct 0 }}% of {{ city }}.
{{ commas lot_size }} sq ft is a typical lot size in {{ city }} {{#compare city "==" "San Francisco" }}
Assumes 2.5 apartments per 10 ft of height per {{ commas lot_size }} sq ft
Calculations include waiverless ADUs and ground-floor retail requirements
Many apartment buildings already exist in the red and orange areas but would be illegal to build today
You can see why new development is concentrated in the Mission, Soma, and Tenderloin neighborhoods
Data from SF gov. Code on Github. {{/compare}} {{#compare city "==" "Mountain View" }}
Percentages exclude parks and open space.
Data from City of Mountain View. Code on Github. {{/compare}}