1940s Maps of Tamalpais Valley, California

Explore 3 historic maps of Tamalpais Valley 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 Tamalpais Valley'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 Tamalpais Valley's history through authentic maps from the 1940s. This is your window into the past.


Tamalpais Valley, CA maps

(3)
  1. 1941 Map of Tamalpais
    1941 Map of Tamalpais
    1941 Tamalpais
    1941 Print · USGS
    Marin County's coastal defenses and rail-connected towns are captured here just as the nation entered World War II. Researchers can trace the early fortifications at Fort Cronkhite, the path of the Northwestern Pacific RR, and old landmarks like Bolinas School.

  2. 1947 Map of San Francisco, 1948 Print
    1947 Map of San Francisco, 1948 Print
    1947 San Francisco
    1948 Print · USGS
    The Bay Area in the late 1940s reveals a region transitioning from wartime intensity to post-war suburban growth. Trace the historic rail lines of the Southern Pacific RR or locate early military footprints at Fort Funston and Moffett Field.

  3. 1948 Map of San Francisco, 1951 Print
    1948 Map of San Francisco, 1951 Print
    1948 San Francisco
    1951 Print · USGS
    The Bay Area in the late 1940s reveals a landscape defined by rapid post-war growth and a heavy military presence at the Golden Gate. Trace the development of early trans-bay infrastructure like the Oakland-Bay Bridge and historic coastal defense sites such as Fort Funston and Alcatraz Island.

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Frequently asked questions

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