1900s (20th Century) Maps of Harmon, Croton-on-Hudson

Explore 13 historic maps of Harmon from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Harmon's landscape evolved across the 1900s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1900s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Harmon's history through authentic maps from the 1900s. This is your window into the past.


Harmon, Croton-on-Hudson maps

(13)
  1. 1902 Map of Tarrytown
    1902 Map of Tarrytown
    1902 Tarrytown
    1902 Print · USGS
    Covers Harmon, including Greenburgh, Clarkstown, and other nearby areas
    11 unique versions available

  2. 1937 Map of Tarrytown
    1937 Map of Tarrytown
    1937 Tarrytown
    1937 Print · USGS
    Covers Harmon, including Greenburgh, Clarkstown, and other nearby areas

  3. 1938 Map of Haverstraw
    1938 Map of Haverstraw
    1938 Haverstraw
    1938 Print · USGS
    Covers Harmon, including Clarkstown, Mount Pleasant, and other nearby areas

  4. 1943 Map of Haverstraw
    1943 Map of Haverstraw
    1943 Haverstraw
    1943 Print · USGS
    Covers Harmon, including Clarkstown, Mount Pleasant, and other nearby areas
    2 unique versions available

  5. 1947 Map of Hartford, 1955 Print
    1947 Map of Hartford, 1955 Print
    1947 Hartford
    1955 Print · USGS
    Covers Harmon, including Brookhaven, Huntington, and other nearby areas
    2 unique versions available

  6. 1948 Map of Hartford
    1948 Map of Hartford
    1948 Hartford
    1948 Print · USGS
    Covers Harmon, including Brookhaven, Huntington, and other nearby areas
    2 unique versions available

  7. 1955 Map of Haverstraw, 1958 Print
    1955 Map of Haverstraw, 1958 Print
    1955 Haverstraw
    1958 Print · USGS
    Covers Harmon, including Clarkstown, Mount Pleasant, and other nearby areas
    2 unique versions available

  8. 1961 Map of Hartford
    1961 Map of Hartford
    1961 Hartford
    1961 Print · USGS
    Covers Harmon, including Brookhaven, Huntington, and other nearby areas

  9. 1962 Map of Hartford, 1971 Print
    1962 Map of Hartford, 1971 Print
    1962 Hartford
    1971 Print · USGS
    Covers Harmon, including Brookhaven, Huntington, and other nearby areas
    3 unique versions available

  10. 1965 Map of Hartford
    1965 Map of Hartford
    1965 Hartford
    1965 Print · USGS
    Covers Harmon, including Brookhaven, Huntington, and other nearby areas
    2 unique versions available

  11. 1967 Map of Haverstraw, 1969 Print
    1967 Map of Haverstraw, 1969 Print
    1967 Haverstraw
    1969 Print · USGS
    Covers Harmon, including Clarkstown, Mount Pleasant, and other nearby areas

  12. 1979 Map of Haverstraw
    1979 Map of Haverstraw
    1979 Haverstraw
    1979 Print · USGS
    Covers Harmon, including Clarkstown, Mount Pleasant, and other nearby areas

  13. 1986 Map of Bridgeport
    1986 Map of Bridgeport
    1986 Bridgeport
    1986 Print · USGS
    Covers Harmon, including Brookhaven, Huntington, and other nearby areas
    3 unique versions available

End of results
Showing maps 1-13 of 13

Frequently asked questions

  • What are the different types of historical maps available for Harmon?
  • What is the oldest map of Harmon?
  • Where can I purchase historical maps of Harmon for my home or office?
  • Where can I download high-res historical maps of Harmon?
  • Are there historical topographic maps available for Harmon?
  • Is there historical aerial imagery available for Harmon?
  • Where are historical maps of Harmon sourced from?