The New Four-Unit Density Exception for Residential Districts in San Francisco

Posted on
November 23, 2022

How homeowners could benefit from 4 Unit Density Exception

1. Projects may not seek or receive a density bonus via State Residential Density Bonus Program, Analyzed or State Density Bonus Program: Individually Requested

2.  Projects must demonstrate that they will not cause a substantial adverse change to the significance of a historic resource;

3. Any demolished Residential Units must be replaced, including protected units. Projects must also offer relocation benefits and right of first refusal to protected units with lower income households;

4. Any units created due to the density exception (aka over the base allowable zoning), will be subject to rent control;

5. At least one dwelling unit created under the density exception must contain 3 or more bedrooms, or shall be no less than 1/3 the size of the largest unit (measured as floor area);

6. The lot for the proposed project must have been owned by the same property owner for at least one year prior to the time of their application submittal. Property owners who have inherited the property from an “Eligible Predecessor” may add the time the predecessor owned the property towards this requirement. Eligible Predecessor is inheriting through a trust, from a blood, adoptive, or stepfamily relationship, specifically from a grandparent, parent, sibling, child, grandchild, spouse or registered domestic partner of such relations, or the property owner’s spouse or registered domestic partner.

If you wonder how the new zoning regulations influenced the value of your property, check your address here.

No streamlined permitting or ministerial review process

Unfortunately, this ordinance did not introduce any streamlining. Processing these types of projects will likely take the same amount of time that a regular project of a similar scope of work would take currently. So, if a project proposes demolition, it will still require a CUA process, which can take 6-12 months to reach a hearing (depending on department backlog and completeness of application).

The maximum building size stays the same

Projects that provide at least four dwelling units are subject to a 30% rear yard or 15ft, whichever is greater. All other projects will be subject to the buildings standards of their underlying zoning district. Here is large a building may be allowed on your property.

Historic buildings could be altered

Historic Resource Assessment fees shall be waived for projects seeking to utilize the density exception if the applicant signs an affidavit stating their intent to reside at the property for at least three years post construction (issuance of the Certificate of Final Completion and Occupancy). Permit fees for Historic Resource Determinations (HRE’s) will not be waived.

The new units could become market rate condos

Through an amendment, projects that utilize the density exception program to add one or more units to an existing single-family home may apply to form condos through the new construction pathway if the owner signs an affidavit stating their intent to reside in one of the dwelling units for at least three years after the issuance of the Certificate of Final Completion and Occupancy.

How much could you build on your property?

First, you need to understand the size of the existing building, if any, and then to see if there is any untapped potential for your property based on the city zoning and state regulations. So, you start by searching your address to check its zoning district.

We'll stay in touch!

Felicia Nitu,
— CEO and Co-founder, CityStructure
Felicia Nitu - Founder and CEO of CityStructure

Our subscribers receive updates whenever there are changes in zoning that may influence the value of their property.

Make sure you're on this list, so you can benefit out these changes, too.

Get zoning updates!

Posted on
in
San Francisco
category

Search properties with expansion potential
by neighborhood

Now available in San Francisco

Alamo Square Neighborhood, San Francisco CA

Anza Vista Neighborhood, San Francisco CA

Balboa Terrace Neighborhood, San Francisco CA

Properties in Bayview Neighborhood

Bayview Heights Neighborhood, San Francisco CA

Bernal Heights Neighborhood, San Francisco CA

Buena Vista Park/Ashbury Heights Neighborhood, San Francisco CA

Candlestick Point Neighborhood, San Francisco CA

Central Richmond Neighborhood, San Francisco CA

Central Sunset Neighborhood, San Francisco CA

Central Waterfront/Dogpatch Neighborhood, San Francisco CA

Clarendon Heights Neighborhood, San Francisco CA

Cole Valley/Parnassus Heights Neighborhood, San Francisco CA

Corona Heights Neighborhood, San Francisco CA

Cow Hollow Neighborhood, San Francisco CA

Crocker Amazon Neighborhood, San Francisco CA

Diamond Heights Neighborhood, San Francisco CA

Downtown Neighborhood, San Francisco CA

Duboce Triangle Neighborhood, San Francisco CA

Eureka Valley / Dolores Heights Neighborhood, San Francisco CA

Excelsior Neighborhood, San Francisco CA

Financial District/Barbary Coast Neighborhood, San Francisco CA

Forest Hill Neighborhood, San Francisco CA

San Forest Hills Extension Neighborhood, San Francisco CA

Forest Knolls Neighborhood, San Francisco CA

Glen Park Neighborhood, San Francisco CA

Golden Gate Heights Neighborhood, San Francisco CA

Golden Gate Park Neighborhood, San Francisco CA

Haight Ashbury Neighborhood, San Francisco CA

Hayes Valley Neighborhood, San Francisco CA

Hunters Point Neighborhood, San Francisco CA

Ingleside Neighborhood, San Francisco CA

Ingleside Heights Neighborhood, San Francisco CA

Ingleside Terrace Neighborhood, San Francisco CA

Inner Mission Neighborhood, San Francisco CA

Inner Parkside Neighborhood, San Francisco CA

Inner Richmond Neighborhood, San Francisco CA

Inner Sunset Neighborhood, San Francisco CA

Jordan Park / Laurel Heights Neighborhood, San Francisco CA

Lake Shore Neighborhood, San Francisco CA

Lake Street Neighborhood, San Francisco CA

Lakeside Neighborhood, San Francisco CA

Lincoln Park Neighborhood, San Francisco CA

Little Hollywood Neighborhood, San Francisco CA

Lone Mountain Neighborhood, San Francisco CA

Lower Pacific Heights Neighborhood, San Francisco CA

Marina Neighborhood, San Francisco CA

Merced Heights Neighborhood, San Francisco CA

Merced Manor Neighborhood, San Francisco CA

Midtown Terrace Neighborhood, San Francisco CA

Miraloma Park Neighborhood, San Francisco CA

Mission Bay Neighborhood, San Francisco CA

Mission Dolores Neighborhood, San Francisco CA

Mission Terrace Neighborhood, San Francisco CA

Monterey Heights Neighborhood, San Francisco CA

Mount Davidson Manor Neighborhood, San Francisco CA

Nob Hill Neighborhood, San Francisco CA

Noe Valley Neighborhood, San Francisco CA

North Beach Neighborhood, San Francisco CA

North Panhandle Neighborhood, San Francisco CA

North Waterfront Neighborhood, San Francisco CA

Oceanview Neighborhood, San Francisco CA

Outer Mission Neighborhood, San Francisco CA

Outer Parkside Neighborhood, San Francisco CA

Outer Richmond Neighborhood, San Francisco CA

Outer Sunset Neighborhood, San Francisco CA

Pacific Heights Neighborhood, San Francisco CA

Parkside Neighborhood, San Francisco CA

Pine Lake Park Neighborhood, San Francisco CA

Portola Neighborhood, San Francisco CA

Potrero Hill Neighborhood, San Francisco CA

Presidio Neighborhood, San Francisco CA

Presidio Heights Neighborhood, San Francisco CA

Russian Hill Neighborhood, San Francisco CA

Saint Francis Wood Neighborhood, San Francisco CA

Sea Cliff Neighborhood, San Francisco CA

Sherwood Forest Neighborhood, San Francisco CA

Silver Terrace Neighborhood, San Francisco CA

South Beach Neighborhood, San Francisco CA

South of Market Neighborhood, San Francisco CA

Stonestown Neighborhood, San Francisco CA

Sunnyside Neighborhood, San Francisco CA

Telegraph Hill Neighborhood, San Francisco CA

Tenderloin Neighborhood, San Francisco CA

Twin Peaks Neighborhood, San Francisco CA

Van Ness/Civic Center Neighborhood, San Francisco CA

Visitacion Valley Neighborhood, San Francisco CA

West Portal Neighborhood, San Francisco CA

Western Addition Neighborhood, San Francisco CA

Westwood Highlands Neighborhood, San Francisco CA

Westwood Park Neighborhood, San Francisco CA

Yerba Buena Neighborhood, San Francisco CA