Brooklyn Public Library, ca. 1908. The original building of the library seen in this circa 1908 postcard was built in 1896 for the Bay Ridge Free Library. That institution was established in 1880 by the Bay Ridge Reading Club. In 1901 the library became a part of the Brooklyn Public Library system. The building presently seen on the site was constructed in 1960. (Isn't it obvious?)

The Bay Ridge Theatre ca. 1939 7120 3rd Avenue Designed by Robert T. Rasmussen, 1915 Bay Ridge once had many theaters, but like most of the others, the Bay Ridge Theatre ceased to function as a theater in the early 1960s. The building, however, has retained much of its ornament, including arched windows, fluted pilasters, and the theater’s name carved below the dentilled cornice.

Public School 102 ca. 1914 Designed in the Italian neo-Renaissance style of brick and limestone, P.S. 102’s architectural gem is its 71st Street façade, whose decorative details include a dentilled cornice, wreath medallions, bracket lintels, arched windows and an arched doorway with columns and a triangular pediment. This site was previously home to the Bay Ridge District School No. 2, a red frame Queen Anne style schoolhouse built in 1883.

Union Church of Bay Ridge, June 23, 1963. The Union Church of Bay Ridge was established in 1918, following the merger of two Ridge Boulevard Churches, the Bay Ridge Reformed Church (which occupied the Union Church’s current site) and Bay Ridge United Presbyterian. The current church was completed in 1931.

Built in 1865, no. 131 is a neo-Georgian mansion that features a grand semi-circular porch with columns. The home is known as the Warbasse–Thomas house and sources suggest that this home may have been moved from near present-day 77th Street and Colonial Road.

Bay Ridge Theatre, c. 1915. Built in 1915 and designed by Robert T. Rasmussen, the Bay Ridge Theatre was one of a number of movie houses in the neighborhood. Hubert Selby Jr., author of "Last Exit to Brooklyn" and "Requiem for a Dream," grew up across the street from the theatre and set one of his short stories there. The theatre was closed by the 1960s and for some time housed a bingo hall. The current uses of the building include a McDonald's, a Rite Aid, and a New York Sports Club gym. (The reuse of historic buildings, particularly theatres, as gyms is not an uncommon occurrence around the city.)

Facade of Bay Ridge of Brooklyn Public Library, ca. 1905.

Christ Church Bay Ridge - Ralph Adams Cram & Bertram Goodhue, 1908–10 The congregation of Christ Church was estab- lished in 1851 at 67th Street and 3rd Avenue, but later moved to its current location at 75th Street and 4th Avenue. The Gothic Revival building was donated by Eliphalet W. Bliss, who also donated his estate for the future Owl’s Head Park. The old building, whose wood frame was stuccoed in the 1960s, was purchased by the congregation of the Good Shepherd Lutheran Church, which still operates there.

7535 and 7539 Shore Road are a pair of connected homes set back from the street, behind a short stone wall and a cluster of large old trees. The homes have a beautiful unobstructed view of the bay. The Brooklyn Eagle and the New York Times reported in some early/mid-20th-century articles that the houses date to either the turn of the 19th century or earlier (the NYT note a build date of 1764). Construction dates are notoriously unreliable, in newspaper articles and government records. In any case, the homes certainly date to before the 20th century, much earlier than when the rest of Bay Ridge was primarily developed. The land they stand on once belonged to Teunis G. Bergen. The Bergens were one of Brooklyn's founding families and Teunis was a surveyor, politician, and local historian. The homes have been on and off the market over the last few years (initial asking price in 2017 was $2.75 million) but have not been sold.

View of the Verrazano-Narrows Bridge from 77th Street and Ridge Boulevard, Bay Ridge, June 23, 1963.

7200 Ridge Boulevard ca. 1941 Designed by Ernest Flagg, this 422-unit, six-building complex contained architectural features that were avant-garde for its time, including reversible fans below the windows and exterior window shades, both now removed, as well as innovative uses of concrete as finished ceilings and for a vaulted auditorium. Its most pronounced exterior feature is the pendant Carpenter Gothic cornice at the eighth floor. The complex was socially innovative, as well, as it included a tea room, auditorium, swimming pool, bowling alley, tennis and handball courts, and a nursery school to allow the building’s mothers three hours of daily free time.