Most Serene Federal Republic of Montmartre

The 12 rowhouses at 322–344 East 69th Street are located on the south side of that street between First and Second avenues on the Upper East Side of the New York City borough of Manhattan. They are Neo-Grec brownstone structures built around 1879, in two sets designed by different architects. Together they constitute one of few remaining areas of low-rise rowhouse development in a neighborhood where many such houses have been demolished in favor of high-rises. In 1984 they were recognized as a historic district and listed on the National Register of Historic Places.

Lenox Hill Neighborhood House (the “Neighborhood House”) is a multi-service community-based organization that serves people in need on the East Side of Manhattan and on Roosevelt Island. Founded in 1894 as a free kindergarten for the children of indigent immigrants and as one of the first settlement houses in the nation, Lenox Hill Neighborhood House is the oldest and largest provider of social, legal and educational services on Manhattan's Upper East Side. Each year, they assist thousands of individuals and families who range in age from 3 to 103, represent dozens of races, ethnicities and countries of origin and "live, work, go to school or access services" on the East Side from 14th Street to 143rd Street and on Roosevelt Island. Their clients include indigent families and the working poor who live in the East Side's housing projects and tenements or who travel to the Upper East Side to work in low-wage jobs such as cashiers, housekeepers, nannies and laborers; 10,000 seniors; and hundreds of mentally ill homeless and formerly homeless adults. They have five locations between 54th and 102nd Streets, offer programs at dozens of East Side locations; their headquarters is located on East 70th Street. The Neighborhood House has served the community for 128 years and has multiple departments (Older Adult Services, Children and Family Services, Homelessness and Housing, Food Services, Health and Wellness, Adult Education, Visual and Performing Arts and more), more than 20 different programs, nearly 200 staff and over 1,100 regular volunteers. Their mission is to help those in need who live, work, or go to school on Manhattan's East Side and to improve the quality of life for all individuals and families in their community. They define need broadly to include economic, social, emotional, and physical need, but give priority to those in economic need.

The First Hungarian Reformed Church of New York (Hungarian: New York-i Első Magyar Református Egyház) is located on East 69th Street in the Upper East Side of the New York City borough of Manhattan. It is a stucco-faced brick building, completed in 1916 in a Hungarian vernacular architectural style, housing a congregation established in 1895. It is the only Christian religious building designed by Hungarian-born architect Emery Roth, later known for his apartment buildings on Central Park West. As one of two Hungarian Reformed Churches in Manhattan, it has been a focal point for the city's Hungarian-American community since its construction. In 1983, its parsonage was listed on the National Register of Historic Places as a contributing property to the Rowhouses at 322–344 East 69th Street historic district to its immediate west. The parsonage was listed in its own right along with the church in 2000. Following the demolition of the German Evangelical Reformed Church a block to the south, it became the oldest church in the neighborhood.

The United States Post Office Lenox Hill Station is located at 217 East 70th Street between Second and Third Avenues in the Lenox Hill neighborhood of the Upper East Side, Manhattan, New York City. It is a brick building constructed in 1935 and designed by Eric Kebbon in the Colonial Revival style, and is considered one of the finest post offices in that style in New York State. It was listed on the National Register of Historic Places in 1989, along with many other post offices in the state.

Talent Unlimited High School is a public high school of the performing arts located on the Upper East Side of Manhattan in New York City.

The Urban Academy Laboratory High School (also known as the Urban Academy) is a small, progressive, transfer public high school located on the Upper East Side of New York City. Founded in 1986, its goal was to create a place where students could learn in a nontraditional sense. In 1995, it became one of six small schools located in the Julia Richman Education Complex. The structure of the classes is non-traditional. Teachers don't lecture; rather, they facilitate class discussions. They create their own curriculum and direct students with a focus on inquiry, critical thinking, and problem-solving. Students' primary source of information is not textbooks. Almost all classes are discussion based, with students expected to make arguments and support them with evidence, drawn either from course materials (primary and secondary texts) and/or their own experience. Urban's academic program is rigorous and college-oriented. It has been designated a U.S. Department of Education "Blue Ribbon School of Excellence" and a "New American High School National Showcase Site."As a member school of the New York Performance Standards Consortium, Urban Academy has a waiver from the New York State testing curriculum. Students must pass only the English Language Arts Regents exam, and complete six other performance-based assessments. Students must obtain 44 credits, as in every other public school in New York. Urban Academy does not offer credit recovery, and all students are required to spend a minimum of four semesters at Urban, regardless of the number of credits they enter with (most students spend more than four semesters). The school's six sports teams (Soccer, Volleyball, Basketball; boys and girls teams for each) are composed of students from Urban Academy and the other three high schools housed in the building: Vanguard High School, Talent Unlimited High School, and Manhattan International High School. Urban Academy has a selective admissions process, as one cannot simply enroll through the central New York City Department of Education office.

Robbins Plaza is a NYCHA housing project building that has 20 stories. It is located at the corner of 70th Street and 1st Avenue on the Upper East Side of Manhattan.

The Church of St. John the Martyr was a Roman Catholic parish church in the Roman Catholic Archdiocese of New York, located at 250 East 72nd Street, Upper East Side, Manhattan, New York City, New York.

Ella Baker School is a public school located within the Julia Richman Education Complex in New York City. The school was founded in 1996 and is named in honor of Ella Josephine Baker (1903–1986), a prominent African-American civil rights and human rights activist known for her behind-the-scenes organizing, mentorship of emerging activists, and commitment to grassroots democracy.

Marymount Manhattan College is a private college on the Upper East Side of New York City. As of 2020, enrollment consists of 1,571 undergraduates with women making up 80.1% and men 19.9% of student enrollment. The college was founded in 1936.

The 72nd Street station was a local station on the demolished IRT Second Avenue Line in Manhattan, New York City. It had three tracks and two side platforms. The next stop to the north was 80th Street. The next stop to the south was 65th Street. The station closed on June 11, 1940. The site is now served by the 72nd Street station of the Second Avenue Subway.

The Julia Richman Education Complex (JREC) is an educational multiplex located in the Upper East Side neighborhood of Manhattan, New York City. Named after the district superintendent of schools, Julia Richman, it houses six autonomous small schools for approximately 1,800 Pre-K through 12th grade students in the former building of Julia Richman High School, a comprehensive high school that operated until 1995. The schools are operated by the New York City Department of Education.