Sierra Point (Brisbane)

Small artificial peninsula on San Francisco Bay

Sierra Point is a small artificial peninsula that extends eastward into the San Francisco Bay from the eastern shore of the San Francisco Peninsula, located in Brisbane, San Mateo County, California (although the south part of the business park extends into South San Francisco). It lies entirely east of U. S. Route 101. There are several class A office buildings at Sierra Point including the Dakin Building and the former Hitachi building. The Brisbane Marina is on the eastern shore of Sierra Point. The San Francisco Bay Trail runs along the waterfront of the peninsula and continues south into the Oyster Point area of South San Francisco.

Sierra Point encompasses an area of , reclaimed from San Francisco Bay by landfill behind dikes. It is one of two large commercial districts in Brisbane; the older Crocker Industrial Park north of the residential area of Brisbane was developed during the 1960s. The Sunset Scavenger Company let a contract to the Easley and Brassy Company, who constructed an earthen dike from 1965 to 1967 around the existing site perimeter, on the existing mud flat east of San Bruno Mountain. The area, then named the Sierra Point Solid Waste Disposal Site, was used as an unlined Class III landfill between 1965 and 1972, covered daily with soil taken from Candlestick Point. In total, were used for the disposal of an estimated of solid waste.

as of 2008, Sierra Point has not been completely built out. Existing buildings include two office buildings north of the Marina loop (7000 Marina and 5000 Marina ), the oldest building at Sierra Point, an office building covered in dark glass just east of 101 and west of Marina (1000 Marina Blvd ), two office buildings in the loop enclosed by Marina and Sierra Point (2000 Sierra Point Pkwy and 8000 Marina Blvd ), and two hotels in the southwest corner (near the western intersection of Marina and Sierra Point, and ). The parcel north of the oldest building is known as Parcel 3 [to become 3000–3500 Marina Blvd (under construction as of 2022)], the area northeast of the eastern intersection of Marina and Sierra Point is zoned for another hotel , the parcel south of Sierra Point Pkwy has been approved for the Sierra Point Biotech Project , and the area east of the terminus of Sierra Point Pkwy is zoned for retail use and the planned Sierra Point Plaza
There are buildings at 4000, 5000, 6000, and 7000 Shoreline Court (–) in the southern portion of Sierra Point which lies within the City of South San Francisco.

The Brisbane Marina was completed in 1983 along the eastern shore of Sierra Point and has slips for up to 580 boats. The Marina was built by a private developer at the city's expense in exchange for a long term lease for the entire Sierra Point site; in addition, the developer would subsidize the loan payments for the money the city had borrowed to build the Marina.

The 1000 Marina site consists of a parcel that is .