1940s Maps of San Gregorio, California
Explore 4 historic maps of San Gregorio 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 San Gregorio'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 San Gregorio's history through authentic maps from the 1940s. This is your window into the past.
San Gregorio, CA maps
(4)- 1940 Map of Halfmoon Bay
1940 Halfmoon Bay1940 Print · USGSCovers San Gregorio, including Redwood City, San Carlos, and other nearby areas2 unique versions available - 1943 Map of Halfmoon Bay
1943 Halfmoon Bay1943 Print · USGSCovers San Gregorio, including Redwood City, San Carlos, and other nearby areas - 1947 Map of San Francisco, 1948 Print
1947 San Francisco1948 Print · USGSCovers San Gregorio, including San Jose, San Francisco, and other nearby areas - 1948 Map of San Francisco, 1951 Print
1948 San Francisco1951 Print · USGSCovers San Gregorio, including San Jose, San Francisco, and other nearby areas
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Frequently asked questions
- What are the different types of historical maps available for San Gregorio?
- What is the oldest map of San Gregorio?
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- Where can I download high-res historical maps of San Gregorio?
- Are there historical topographic maps available for San Gregorio?
- Is there historical aerial imagery available for San Gregorio?
- Where are historical maps of San Gregorio sourced from?