Development Opportunity for
1099 Hayes St, San Francisco, CA


384% Potential

($197,593,541 Untapped Value)

Existing:
63,050 ft2
 
Allowed:
242,680 ft2
 

This property is a Other currently used as a Other. Property is on a lot of 60,670 sqft and has a conditioned area of sqft.

Zoning District: P

Development Options for
1099 Hayes St, San Francisco, CA

Cottage
ADU

see sampleADU
Request Analysis for
Cottage ADU

Horizontal
Expansion

see sampleHorizontal Expansion
Request Analysis for
Horizontal Expansion

Vertical
Expansion

see sampleVertical Expansion
Request Analysis for
Vertical Expansion

New
Construction

see sampleNew Construction
Request Analysis for
New Construction

What are the local zoning regulations for 1099 Hayes St ?

P (PUBLIC)

The main goal of designating land as a P District on the Zoning Map is to align it with actual land use and the General Plan. Such districts permit the occupation of lots by specified principal uses or conditional uses, respectively, while disallowing any principal uses not identified in these sections.

What is the maximum height for 1099 Hayes St ?

40-X

No portion of a dwelling can exceed a height of 40 feet, except that the permitted height has to be reduced to 35 feet where the average ground elevation at the rear line of the lot is lower by 20 or more feet than at the front line. The height is measured by taking a point at the centerline of the building or, where the building steps in relation to a street that is the basis for height measurement. Separate points need to be taken at the centerline of each building step. The upper point is 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 1099 Hayes 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 1099 Hayes St located in?

Alamo Square, San Francisco

Alamo Square is a residential neighborhood and park in San Francisco, California, in the Western Addition. Its boundaries are Buchanan Street on the east,Turk Street on the north, Baker Street on the west, and Page Street Street on the south.

Alamo Square Park, the neighborhood's focal point and namesake, consists of four city blocks at the top of a hill overlooking much of downtown San Francisco, with a number of large and architecturally distinctive mansions along the perimeter, including the "Painted Ladies", a well-known postcard motif.

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