State Assembly Post first ran for public office in 1927, campaigning for State Assembly in the 10th
New York County district as a
Democrat. Losing by just 529 votes, Post tried again the next year and narrowly won with 440 votes. Post was re-elected in 1929, 1930 and 1931, serving at the same time as governor
Franklin D. Roosevelt. In the State Assembly, he became an ally of the governor's and aided in the passage of housing legislation. He also authored a bill to protect young girls from being convicted on
prostitution charges on the uncorroborated testimony of a single witness. Post was once again a candidate for re-election in 1932, but his anti-
Tammany stances led to his replacement on the Democratic ballot line, forcing him to run under the
Citizens Union ticket. He came in third place with 24% of the vote, splitting the Democratic vote and leading to the election of future
United States Attorney General Herbert Brownell Jr. Post was rewarded with the position of tenement house commissioner and was sworn in on January 1, 1934. The next month, the New York City Housing Authority was established to carry out "the clearance, replanning, and reconstruction of the areas in which unsanitary or substandard housing conditions exist." Charged with appointing all five of its members, La Guardia chose Post to serve as its chairman. His colleagues were social worker
Mary Kingsbury Simkhovitch, housing advocate
Louis H. Pink,
Jewish Daily Forward general manager
Baruch Charney Vladeck, and
Catholic priest Edward R. Moore. Their budget, secured by La Guardia from
Public Works Administration head
Harold Ickes, was $25 million, a fourth of the PWA's entire housing budget. at the
Annual Conference of Mayors in
Washington, D.C., November 17, 1937 During his time in these positions, Post was credited with improving conditions in
Old Law Tenements and presiding over the construction of new public housing projects like the
Williamsburg Houses in
Brooklyn. He crossed party lines in
1934 to endorse Vladeck, a
Socialist, for Congress in the
8th district. They both joined the
American Labor Party in 1936, with Post standing as the party's candidate for
New York State Comptroller in
1938 and
New York City Councilman from Manhattan in
1939, both times unsuccessfully. He moved to the
West Coast in 1940 and became regional director of the
Federal Public Housing Authority, serving until the agency's dissolution in 1947. He had previously served as assistant
federal relief administrator, where he helped create the
Works Progress Administration. and raised money to bring wounded American volunteers home. ==Later life and death==