4 datasets found

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  • Pittsburgh Zoning Map 1967

    Details Reviewed

    The 1967 zoning map, dated 12/28/1967, is one of the surviving zoning maps that capture amendments to the map after the 1958 Zoning Ordinance was adopted. High level changes between 1958 and 1967 are adjustments to zoning district boundaries to support urban renewal projects and adjustments to the locations of the...
  • This map provides a snapshot of urban renewal and other major development projects in Pittsburgh. It was originally published as part of the 1970 report "A Development and Renewal Program for Pittsburgh Summary Documentation," available from the Pittsburgh City Archives. The map shows three types of areas: (1) urban...
  • Pittsburgh Zoning Map 1927

    Details Reviewed

    This map is more fully known as the City of Pittsburgh Zoning Map adopted July 1923 and amended through August 1927. In 1926, Pittsburgh adopted its first exclusively single-family zoning district. The 1927 zoning map is the earliest existing map after this amendment. From 1923-1958, Pittsburgh mapped uses, area,...
  • Pittsburgh Zoning Map 1958

    Details Reviewed

    The 1958 Zoning Map and Text was the first completely rewritten/remapped zoning ordinance for Pittsburgh since it first adopted zoning in 1923. It is the first ordinance to combine use, area, and height regulations into a single layer of zoning districts. This ordinance remains the foundation of the current (2025)...