Development Opportunity for
666 Webster St, San Francisco, CA


312% Potential

($7,468,568 Untapped Value)

Existing:
2,705 ft2
 
Allowed:
8,450 ft2
 

This property is a Dwelling designated as a Single Family Residential unit on a lot of 2,415 sqft. It has 1 story, 14 rooms, 8 bedrooms, 6 bathrooms. Property has a total as-built area of 2,705 sqft of which 2,386 sqft is the conditioned area assessed for property taxes.

Zoning District: RH-3

Development Options for
666 Webster St, San Francisco, CA

Cottage
ADU

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Cottage ADU

Horizontal
Expansion

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Horizontal Expansion

Vertical
Expansion

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Request Analysis for
Vertical Expansion

New
Construction

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Request Analysis for
New Construction

What are the local zoning regulations for 666 Webster St ?

RH-3 (RESIDENTIAL- HOUSE, THREE FAMILY)

These Districts have many similarities to RH-2 Districts, but structures with three units are common in addition to one-family and two-family houses.

These districts share similarities with Two-Family Districts but distinguish themselves by featuring structures with three units in addition to one-family and two-family houses. Building styles exhibit variety while maintaining a complementary aesthetic. Outdoor spaces are provided at ground level, as well as on decks and balconies for individual units. Compared to Two-Family Districts, these areas tend to have a higher prevalence of nonresidential uses.

Permitted Residential uses: ADU, single room occupancy, student housing, senior housing, and residen, dwelling units

Permitted Non-Residential uses: Agriculture, neighborhood or passive outdoor recreation, childcare facility, public facilities, and residential care facility.

What is the maximum height for 666 Webster St ?

50-X

Height of a dwelling cannot exceed a 50 feet.

In order to encourage generous ground floor ceiling heights for commercial and other active uses, encourage additional light and air into ground floor spaces, allow for walk-up ground floor residential uses to be raised slightly from sidewalk level for privacy and usability of front stoops, and create better building frontage on the public street, up to an additional 5' of height is allowed along major streets in NCT and specific areas in NC-1, NC-2 and NC-3 districts, for buildings that feature either higher ground floor ceilings for non-residential uses or ground floor residential units (that have direct walk-up access from the sidewalk) raised up from sidewalk level.

How to measure height in San Francisco?

A point shall be taken at the centerline of the building or, where the building steps laterally in relation to a street that is the basis for height measurement, separate points shall be taken at the centerline of each building step. The upper point to which such measurement shall be taken shall be the highest point on the finished roof in the case of a flat roof, and the average height of the rise in the case of a pitched or stepped roof.

What are the ADU regulations for 666 Webster St ?

ADU eligible

Accessory Dwelling Units (ADUs), also called secondary units, in-law units, or cottages, are units added to existing and new residential buildings. Adding an ADU to your property can provide several benefits, such as providing housing for family members, simplifying your lifestyle, and increased financial flexibility.Learn more about building ADU in this article

What neighborhood is 666 Webster St located in?

Hayes Valley, San Francisco

Hayes Valley is a cool, revitalized neighborhood in the Western Addition. The main commercial stretch, Hayes Street, teems with upscale boutiques for designer fashions and home decor, plus dessert shops, chill watering holes and a wide array of on-trend restaurants. The close-knit neighborhood features a community garden, a pocket park with art installations, and access to music and theater near the Civic Center.

Hayes Valley south of McAllister Street was spared the fires that followed the 1906 San Francisco earthquake. It was a multi-ethnic neighborhood, becoming, with the blossoming of the Fillmore district after World War II, an African-American neighborhood. As recently as the mid-1985, this neighborhood (and, indeed, the Western Addition in general) was considered one of the most dangerous places in the Bay Area.

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