Development Opportunity for
4238 18th St, San Francisco, CA


204% Potential

($4,258,607 Untapped Value)

Existing:
2,729 ft2
 
Allowed:
5,568 ft2
 

This is a Multi-Family Residential property (Duplex, Triplex or Fourplex) with 2 units on a lot of 1,873 sqft. It has a total of 1 story, 5 rooms, 2 bathrooms. Property has a total as-built area of 2,729 sqft of which 1,394 sqft is the conditioned area assessed for property taxes.

Zoning District: NCD

Development Options for
4238 18th 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 4238 18th St ?

NCD-CASTRO (CASTRO STREET NEIGHBORHOOD COMMERCIAL)

The Castro Street District. The Castro Street District is situated in Eureka Valley, close to the geographic center of San Francisco between the Mission District, Twin Peaks, and Upper Market Street. The physical form of the district is a crossing at Castro and 18th Streets, the arms of which contain many small, but intensely active commercial businesses. The multi-purpose commercial district provides both convenience goods to its immediate neighborhood as well as comparison shopping goods and services on a specialized basis to a wider trade area.

The Castro Street District controls are designed to maintain existing small-scale development and promote a balanced mix of uses. Building standards permit small-scale buildings and uses and protect rear yards above the ground story and at residential levels. In new buildings, most commercial uses are permitted at the ground and second stories.

The Castro Street District is situated in Eureka Valley, close to the geographic center of San Francisco between the Mission District, Twin Peaks, and Upper Market Street. The physical form of the district is a crossing at Castro and 18th Streets, the arms of which contain many small, but intensely active commercial businesses. The multi-purpose commercial district provides both convenience goods to its immediate neighborhood as well as comparison shopping goods and services on a specialized basis to a wider trade area.

Permitted Residential Uses: ADU, single room occupancy, student housing, residential uses, dwelling units, senior housing, and group housing and homeless shelters.

Permitted Non-Residential Uses: walk-up facility, agriculture (neighborhood), arts activities, general entertainment, movie theater, child care facility, community facility, public facilities, residential care facility, social service or philanthropic facility, restaurant, restaurant (limited), limited financial services, retail professional services and trade office.

What is the maximum height for 4238 18th 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 4238 18th 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 4238 18th St located in?

Eureka Valley / Dolores Heights, San Francisco

Before you even start your home buying search, you’d want to know which area to move to. Several factors can influence the choice of place such as demographics, nearby schools, amenities, local community, and more. If you’re considering moving to Dolores Heights, San Francisco, there are several ways for you to identify if Dolores Heights is a good fit for you. Read more here...

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