The Lucy Drexel Dahlgren House is a historic home located at 15 East 96th Street between Fifth and Madison Avenues on the border between the Carnegie Hill and East Harlem neighborhoods of the Upper East Side of Manhattan, New York City.
 It was built in 1915-16, and was designed by Ogden Codman, Jr. in the French Renaissance Revival stye for Lucy Wharton Drexel Dahlgren, a daughter of financier Joseph William Drexel and his wife Lucy Wharton Drexel.
John Hubbard Sturgis (August 5, 1834 - February 14, 1888) was an American architect and builder who was active in the New England area during the late 19th century.
 His most prominent works included Codman House, Lincoln, Massachusetts, and the personal residency of Isabella Stewart Gardner.
 Later in his architectural career he founded, along with Charles Brigham, Sturgis and Brigham.
 The firm lasted nearly two decades in New England and received many notable commissions such as the Boston Museum of Fine Arts.
Sir Charles Carrick Allom (1865–1947), grandson of architect Thomas Allom and painter Thomas Carrick, was an eminent English decorator, trained as an architect and knighted for his work on Buckingham Palace.
 Among his American clients in the years preceding World War I was Henry Clay Frick, for whom Allom furnished houses in cooperation with Sir Joseph Duveen, the eminent paintings dealer.
 Allom furnished the Henry Clay Frick House at 71st Street and Fifth Avenue that today houses the Frick Collection, and the neo-Georgian house, "Clayton", in Roslyn, Long Island, designed by Ogden Codman, Jr., that was bought for Frick's daughter-in-law.
 For the grand rooms of parade in Frick's New York house, Sir Charles, whose London workshops produced the plasterwork and "boiseries", kept the furnishings muted, not to compete with Frick's collection of paintings.
 In 1925, when William Randolph Hearst purchased a real castle, St. Donat's in Wales, his choice to furnish it naturally fell upon Sir Charles.
Ogden Codman Jr. (January 19, 1863 – January 8, 1951) was an American architect and interior decorator in the Beaux-Arts styles, and co-author with Edith Wharton of "The Decoration of Houses" (1897), which became a standard in American interior design.
East Harlem, also known as Spanish Harlem or El Barrio, is a neighborhood of Upper Manhattan, New York City roughly encompassing the area north of the Upper East Side and East 96th Street up to about the 140s, east of Fifth Avenue to the East and Harlem Rivers.
 It lies within Manhattan Community District 11.
 Despite its name, it is generally not considered to be a part of Harlem.
The Ogden Codman House at 7 East 96th Street between Fifth and Madison Avenues on the border between the Carnegie Hill and East Harlem neighborhoods of Manhattan, New York City, was built in 1912-13 as a residence for the architect and decorator, Ogden Codman Jr., who designed it himself in the 18th century French Renaissance Revival style.
 It is now the Manhattan Country School.
The Codman House (also known as The Grange) is a historic house set on a 16 acre estate at 36 Codman Road, Lincoln, Massachusetts.
 Thanks to a gift by Dorothy Codman, it has been owned by Historic New England since 1969 and is open to the public June 1–October 15 on the second and fourth Saturdays of the month.
 An admission fee is charged.
The Decoration of Houses, a manual of interior design written by Edith Wharton with architect Ogden Codman, was first published in 1897.
 In the book, the authors denounce Victorian-style interior decoration and interior design, especially rooms decorated with heavy window curtains, Victorian bric-a-brac and overstuffed furniture.
 They argue that such rooms emphasize upholstery at the expense of proper space planning and architectural design and are, therefore, uncomfortable and rarely used.
 Wharton and Codman advocated the creation of houses with rooms decorated with strong architectural wall and ceiling treatments, accentuated by well-suited furniture, rooms based on simple, classical design principles such as symmetry and proportion and a sense of architectural balance.
 "The Decoration of Houses" is considered a seminal work and its success led to the emergence of professional decorators working in the manner advocated by its authors, most notably Elsie de Wolfe.
 The book was reprinted by The Mount and Rizzoli and in a hardcover facsimile in 2007.
Bronx Community Board 7 the governing body of Bronx Community District 7, a local government unit of the city of New York.
 The Community District encompasses the neighborhoods of Bedford Park, Fordham, Jerome Park, Kingsbridge Heights, Norwood, and University Heights.
 It is delimited by the New York-New Haven Railroad, Webster Avenue, East Fordham Road, Jerome Avenue, and West 183rd Street to the east, Jerome Avenue, West Gun Hill Road, Goulden Avenue, Kingsbridge Road, West 225th Street, and the Harlem River to the west, West Gun Hill Road, Jerome Avenue, Bainbridge Avenue, and East 211th Street to the north and Hall of Fame Terrace to the south.
William Welles Bosworth (May 8, 1869 – June 3, 1966) was an American architect whose most famous designs include MIT's Cambridge campus, the AT&T Building in New York City, and the Theodore N. Vail mansion in Morristown, New Jersey (1916), now the Morristown Town Hall.
 Bosworth was also responsible to a large degree for the architectural expression of Kykuit, the famous Rockefeller family estate north of Tarrytown, New York, working closely with the architects William Adams Delano and Chester H. Aldrich and the interior designer, Ogden Codman.

Question: Which community district is the Ogden Codman House in?
Answer: Manhattan Community District 11