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1940s Maps of Greenwich, Connecticut

Explore 6 historic maps of Greenwich from the 1940s. These maps offer a rare glimpse into what life looked like during the 1940s — 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 Greenwich's landscape evolved across the 1940s, 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 1940s, 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 Greenwich's history through authentic maps from the 1940s. This is your window into the past.

Greenwich, CT maps

(6)
  1. 1944 Map of Glenville, 1947 Print
    1944 Map of Glenville, 1947 Print
    1944 Glenville
    1947 Print · USGS
    Fairfield and Westchester counties meet in the 1940s as the regional parkway system begins to reshape the countryside. Genealogists and local historians can trace the foundations of Glenville, the Chieftains Estate, and the grounds of Rosemary Hall.
  4. 1947 Map of Mamaroneck
    1947 Map of Mamaroneck
    1947 Mamaroneck
    1947 Print · USGS
    Coastal Westchester and Nassau Counties are shown here just after the war as the region's grand estates and suburban centers flourished. Genealogists and historians can locate private landmarks like the J P Morgan property, Pratts Estate, and St Thomas Ch.
  7. 1947 Map of Pound Ridge
    1947 Map of Pound Ridge
    1947 Pound Ridge
    1947 Print · USGS
    The Westchester and Fairfield county line was a landscape of estates and massive reservoirs in the late 1940s. Genealogists and historians can trace the foundations of Scott Corners, the historic Sunset Home (County Poor Farm), and the grounds of the Childs Estate.
  10. 1947 Map of Hartford, 1955 Print
    1947 Map of Hartford, 1955 Print
    1947 Hartford
    1955 Print · USGS
    Southern New England and the Hudson Valley are shown in detail during the post-war expansion era. Genealogists and researchers can trace local landmarks from the State Capitol and Yale University to the Stratford Lighthouse and Woodlawn Cem.
    2 unique versions available
  13. 1948 Map of Hartford
    1948 Map of Hartford
    1948 Hartford
    1948 Print · USGS
    Southern New England is captured here in the late 1940s, showcasing a landscape of thriving industrial cities and developing parkways. Genealogists and historians can trace the rail networks of the New York New Haven and Hartford RR or locate coastal defense sites like Fort Terry and Camp Shanks.
    2 unique versions available
  16. 1949 Map of New York, 1951 Print
    1949 Map of New York, 1951 Print
    1949 New York
    1951 Print · USGS
    Long Island and its surrounding waters are documented here in the late 1940s, just as the postwar suburban boom began to transform the region. Genealogists and historians can trace the early layouts of Idlewild Airport, Mitchell Field, and the established routes of the Long Island RR.
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Frequently asked questions

  • What are the different types of historical maps available for Greenwich?
  • What is the oldest map of Greenwich?
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