Development Opportunity for
2390 21st Ave, San Francisco, CA


296% Potential

($10,646,534 Untapped Value)

Existing:
4,913 ft2
 
Allowed:
14,592 ft2
 

This property is a Other currently used as a Multi-Family Residential. Property is on a lot of 3,249 sqft and has a conditioned area of 5,152 sqft.

Zoning District: NCD

Development Options for
2390 21st Ave, 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 2390 21st Ave ?

NCD-TARAVAL (TARAVAL STREET NEIGHBORHOOD COMMERCIAL DISTRICT)

The Taraval Street Neighborhood Commercial District is located in the Outer Sunset neighborhood and includes the non-residential currently-zoned NC-2 properties fronting both sides of Taraval Street from 19th through 36th Avenues. The District provides a selection of convenience goods and services for the residents of the Outer Sunset District. There are a high concentration of restaurants, drawing customers from throughout the City and the region. There are also a significant number of professional, realty, and business offices as well as financial institutions. The Taraval Street Neighborhood Commercial District controls are designed to promote development that is consistent with its existing land use patterns and to maintain a harmony of uses that support the District’s vitality. The building standards allow small-scale buildings and uses, protecting rear yards above the ground story and at residential levels. In new development, most commercial uses are permitted at the first two stories, although certain limitations apply to uses at the second story. Special controls are necessary to preserve the equilibrium of neighborhood-serving convenience and comparison shopping businesses and to protect adjacent residential livability. These controls are designed to encourage the street’s active retail frontage, and local fabrication and production of goods.

The Taraval Street Neighborhood Commercial District, situated in the Outer Sunset neighborhood, encompasses non-residential NC-2 properties along Taraval Street from 19th to 36th Avenues. Catering to Outer Sunset residents, the district features a concentration of restaurants, professional offices, realty businesses, and financial institutions. Development controls aim to maintain existing land use patterns, allowing small-scale buildings and protecting residential areas. Commercial uses are generally permitted on the first two stories of new developments, emphasizing an active retail frontage and encouraging local production while preserving neighborhood equilibrium.

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 and nighttime entertainment, movie theater, child care facility, community facility, public facilities, residential care facility, social service or philanthropic facility, animal hospital, flexible retail, massage establishment, restaurant, financial services, fringe financial services, limited financial services, personal, services, retail professional services, trade shop and trade office.

What is the maximum height for 2390 21st Ave ?

65-A

Height of a dwelling cannot exceed a 65 feet.

How to measure building 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 2390 21st Ave ?

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 2390 21st Ave located in?

Parkside, San Francisco

The Parkside District came to be in 1905 when William Crocker formed the Parkside Realty Company and purchased some tracts of land on the southwestern part of the City. Some of the lands came from the estate of Adolph Sutro. It was mostly sand dunes stretching out to Ocean Beach. Over the years, the Parkside and the Sunset were developed separately until they eventually converged.

The Parkside district is so named for its bounty of public parks. There are more parks per capita than any other part of the city, and they include Pine Lake Park, Parkside Square, Larsen Park, McCoppin Square, Mc Coppin Park, Stern Grove, and Charlie Sava Pool. The large number of parks, including the dog park at Stern Grove, makes this an ideal neighborhood for kids and dogs. The Parkside also includes some top-performing public schools, such as Diane Feinstein Elementary and Lincoln High school. Saint Ignatius, one of the state’s best parochial high schools is also in the Parkside. Access to great parks, the San Francisco Zoo, and great schools makes the Parkside a fantastic neighborhood for families with children of all ages.

Get a complete Development Opportunity report for your property


Home owners and real estate agents maximize property value and attract more qualified buyers by showing the untapped value with expansion option renderings.

CityStructure - Feasibility Study simplified

CityStructure reveals the untapped value of real estate properties so you can sell them at the maximum value.


Copyright (C) CityStructure Group, Inc.