Development Opportunity for
70 Castillo St, San Francisco, CA

What are the local zoning regulations for 70 Castillo St ?

RH-1 (RESIDENTIAL- HOUSE, ONE FAMILY)

These Districts are occupied almost entirely by single-family houses on lots 25 feet in width, without side yards. Floor sizes and building styles vary but tend to be uniform within tracts developed in distinct time periods. Though built on separate lots, the structures have the appearance of small-scale row housing, rarely exceeding 35 feet in height. Front setbacks are common, and ground level open space is generous. In most cases the single-family character of these Districts has been maintained for a considerable time.

These districts predominantly consist of single-family houses on narrow 25-foot-wide lots, lacking side yards. Despite varying floor sizes and architectural styles, uniformity prevails within tracts developed during specific time periods, creating a small-scale row housing aesthetic with structures rarely surpassing 35 feet in height. Common features include front setbacks, providing a sense of spacing, and ample ground-level open space, fostering a visually appealing environment. Remarkably, the enduring preservation of a single-family character characterizes these districts, attesting to their long-term residential stability.

Permitted Residential Use: ADU and JADU, intermediate length occupancy use, single room occupancy, student housing, senior housing, and dwelling units.

Permitted Non-Residential Use: Agriculture, neighborhood, passive outdoor recreation, child care facility, public facilities, and residential care facility.

What are the ADU regulations for 70 Castillo 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 70 Castillo St located in?

Visitacion Valley, San Francisco

Living in Visitacion Valley offers residents an urban suburban mix feel and most residents own their homes.

The area was originally home to many of the city’s Irish and Italian immigrants who were employed at nearby factories. Some of the barracks that were built to house the massive influx of workers during World War II remain, having been restored and updated to public housing.

Thanks to multiple city redevelopment plans, the neighborhood has been a long-time focus for restoration and improvement. Already those plans have been reflected in the extension of the Muni Metro T-Third Street line that now extends into the neighborhood. Other public transit lines also come into the neighborhood, creating easy access to the rest of the city. And with Highway 101 on the neighborhood’s eastern border, residents have direct freeway entry.

A resilient spirit of revitalization drives Visitacion Valley ever closer to its full potential as one of the city’s southernmost neighborhoods, ripe with residential opportunity.

Visitacion Valley is a large neighborhood and one of few that make up the southern border of San Francisco. While there is a formal line defining this border, in reality it blends seamlessly into the Daly City neighborhood of Bayshore.