1900s (20th Century) Maps of Half Moon Bay, California
Explore 27 historic maps of Half Moon Bay 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 Half Moon Bay'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 Half Moon Bay's history through authentic maps from the 1900s. This is your window into the past.
Half Moon Bay, CA maps
(27)- 1902 Map of Santa Cruz
1902 Santa Cruz1902 Print · USGSCovers Half Moon Bay, including San Jose, Fremont, and other nearby areas9 unique versions available - 1915 Map of San Mateo
1915 San Mateo1915 Print · USGSCovers Half Moon Bay, including San Francisco, Oakland, and other nearby areas6 unique versions available - 1939 Map of San Mateo, 1956 Print
1939 San Mateo1956 Print · USGSCovers Half Moon Bay, including San Francisco, Oakland, and other nearby areas3 unique versions available - 1940 Map of Halfmoon Bay
1940 Halfmoon Bay1940 Print · USGSCovers Half Moon Bay, including Redwood City, San Carlos, and other nearby areas2 unique versions available - 1943 Map of San Mateo
1943 San Mateo1943 Print · USGSCovers Half Moon Bay, including San Francisco, Oakland, and other nearby areas - 1943 Map of Halfmoon Bay
1943 Halfmoon Bay1943 Print · USGSCovers Half Moon Bay, including Redwood City, San Carlos, and other nearby areas - 1947 Map of San Francisco, 1948 Print
1947 San Francisco1948 Print · USGSCovers Half Moon Bay, including San Jose, San Francisco, and other nearby areas - 1948 Map of San Francisco, 1951 Print
1948 San Francisco1951 Print · USGSCovers Half Moon Bay, including San Jose, San Francisco, and other nearby areas - 1949 Map of Montara Mountain
1949 Montara Mountain1949 Print · USGSCovers Half Moon Bay, including San Bruno, Pacifica, and other nearby areas3 unique versions available - 1952 Map of Half Moon Bay, 1954 Print
1952 Half Moon Bay1954 Print · USGSCovers Half Moon Bay, including Lobitos, Martins Beach, and other nearby areas - 1955 Map of San Francisco
1955 San Francisco1955 Print · USGSCovers Half Moon Bay, including San Jose, San Francisco, and other nearby areas - 1956 Map of San Francisco
1956 San Francisco1956 Print · USGSCovers Half Moon Bay, including San Jose, San Francisco, and other nearby areas4 unique versions available - 1956 Map of Montara Mountain, 1957 Print
1956 Montara Mountain1957 Print · USGSCovers Half Moon Bay, including San Bruno, Pacifica, and other nearby areas5 unique versions available - 1957 Map of San Francisco
1957 San Francisco1957 Print · USGSCovers Half Moon Bay, including San Jose, San Francisco, and other nearby areas - 1960 Map of San Francisco
1960 San Francisco1960 Print · USGSCovers Half Moon Bay, including San Jose, San Francisco, and other nearby areas - 1961 Map of Half Moon Bay
1961 Half Moon Bay1961 Print · USGSCovers Half Moon Bay, including Lobitos, Martins Beach, and other nearby areas6 unique versions available - 1961 Map of San Francisco
1961 San Francisco1961 Print · USGSCovers Half Moon Bay, including San Jose, San Francisco, and other nearby areas - 1961 Map of Half Moon Bay, 1962 Print
1961 Half Moon Bay1962 Print · USGSCovers Half Moon Bay, including Redwood City, San Carlos, and other nearby areas3 unique versions available - 1964 Map of San Francisco
1964 San Francisco1964 Print · USGSCovers Half Moon Bay, including San Jose, San Francisco, and other nearby areas - 1971 Map of San Francisco
1971 San Francisco1971 Print · USGSCovers Half Moon Bay, including San Jose, San Francisco, and other nearby areas - 1978 Map of San Francisco, 1979 Print
1978 San Francisco1979 Print · USGSCovers Half Moon Bay, including San Francisco, Oakland, and other nearby areas2 unique versions available - 1982 Map of Palo Alto, 1983 Print
1982 Palo Alto1983 Print · USGSCovers Half Moon Bay, including San Jose, Fremont, and other nearby areas2 unique versions available - 1985 Map of San Francisco, 1989 Print
1985 San Francisco1989 Print · USGSCovers Half Moon Bay, including San Jose, San Francisco, and other nearby areas - 1991 Map of Half Moon Bay, 1995 Print
1991 Half Moon Bay1995 Print · USGSCovers Half Moon Bay, including Lobitos, Martins Beach, and other nearby areas - 1993 Map of Montara Mountain, 1997 Print
1993 Montara Mountain1997 Print · USGSCovers Half Moon Bay, including San Bruno, Pacifica, and other nearby areas
Showing maps 1-25 of 27
Top cities near Half Moon Bay
- San Francisco historical maps
- Oakland historical maps
- San Mateo historical maps
- Daly City historical maps
- Redwood City historical maps
- South San Francisco historical maps
See more
Top neighborhoods of Half Moon Bay
Frequently asked questions
- What are the different types of historical maps available for Half Moon Bay?
- What is the oldest map of Half Moon Bay?
- Where can I purchase historical maps of Half Moon Bay for my home or office?
- Where can I download high-res historical maps of Half Moon Bay?
- Are there historical topographic maps available for Half Moon Bay?
- Is there historical aerial imagery available for Half Moon Bay?
- Where are historical maps of Half Moon Bay sourced from?