1940s Maps of Sound Beach, Brookhaven

Explore 2 historic maps of Sound Beach 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 Sound Beach'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 Sound Beach's history through authentic maps from the 1940s. This is your window into the past.


Sound Beach, Brookhaven maps

(2)
  1. 1947 Map of Middle Island
    1947 Map of Middle Island
    1947 Middle Island
    1947 Print · USGS
    Mid-century Brookhaven comes to life as residential communities began to expand along the northern bluffs and the Port Jefferson railroad line. Researchers can trace the massive circular footprint of the RCA Radio Station and the boundary of the Camp Upton Military Reservation near Artist Lake.
    2 unique versions available

  2. 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 Sound Beach?
  • What is the oldest map of Sound Beach?
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  • Are there historical topographic maps available for Sound Beach?
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  • Where are historical maps of Sound Beach sourced from?