California / Marin County
#39 of 58 CA counties · 26 structures
Cell towers in Marin County, CA
The FCC registry lists 26 constructed antenna structures in Marin County, 0% of California's 6,864. Ownership is spread across 12 registrants; the largest, GTE Mobilnet of California Limited Partnership, has 6 (23%). The three big tower companies — American Tower, Crown Castle and SBA — hold 6 between them.
- 1Constructed structures 26
- 2Tallest 513 ft
- 3Largest owner GTE Mobilnet of California Limited Partnership
- 4Median height (state 77 ft) 52 ft
Who owns the towers in Marin County
12 different registrants own the 26 structures. Owner names are the registrant's legal entity as filed with the FCC; the large tower companies file under many subsidiary names, which this site groups into families where the brand is in the name or listed in the company's SEC filings.
Height and age
The median structure here stands 52 feet, 25 feet shorter than the California median, typical of denser areas where more, shorter sites fill in coverage. The tallest is a other or unspecified near Novato at 513 feet, built in 2009. More than in any other decade, 50% were built in the 1990s.
Every registered structure
Sorted tallest first. The registration number opens the FCC record, which shows the exact location and the owner's contact for the structure. A tower on your land that is not in this list is probably under 200 feet and away from airports, so it did not need registering — see why some towers aren't listed.
| FCC reg. | Type | Height | Built | City | Owner |
|---|---|---|---|---|---|
| 1012837 | Other or unspecified | 513 ft | 2009 | Novato | Entercom California, LLC |
| 1012838 | Other or unspecified | 513 ft | 1990 | Novato | Entercom California, LLC |
| 1012839 | Other or unspecified | 513 ft | 1990 | Novato | Entercom California, LLC |
| 1012840 | Other or unspecified | 513 ft | 1990 | Novato | Entercom California, LLC |
| 1013282 | Tower | 120 ft | 1993 | Novato | CALIFORNIA, STATE OF |
| 1222927 | Tower | 104 ft | 1999 | Woodacre | Pinnacle Towers LLC |
| 1026316 | Lattice tower | 101 ft | 1957 | Novato | American Towers LLC |
| 1051050 | Monopole | 80 ft | 2001 | Fairfax | American Towers LLC |
| 1201007 | Tower | 75 ft | 1997 | Novato | OTA Broadcasting (SFO), LLC |
| 1016421 | Tower | 67 ft | 1995 | Novato | Crown Castle GT Company, LLC |
| 1283127 | Pole | 66 ft | 1999 | San Rafael | Octagon Towers, LLC |
| 1287073 | Pole | 64 ft | 2013 | Fairfax | GTE Mobilnet of California Limited Partnership |
| 1230165 | Pole | 56 ft | 2007 | Novato | CCATT LLC |
| 1275690 | Tower | 49 ft | 2010 | Sausalito | US Army Corps of Engineers |
| 1001914 | Pole | 48 ft | 1996 | Novato | American Towers LLC |
| 1011974 | Pole | 47 ft | 2011 | Novato | STC Five LLC |
| 1063234 | Pole | 40 ft | 1999 | Petaluma | STC Five LLC |
| 1232908 | Pole | 39 ft | 2002 | Novato | T-Mobile West Tower LLC |
| 1051735 | Pole | 36 ft | 1996 | Novato | T-Mobile West Tower LLC |
| 1215581 | Pole | 35 ft | 2001 | Novato | STC Five LLC |
| 1012286 | Pole | 32 ft | 1997 | Novato | STC Five LLC |
| 1329779 | Other or unspecified | 30 ft | 2025 | Novato | GTE Mobilnet of California Limited Partnership |
| 1329780 | Other or unspecified | 30 ft | 2025 | Novato | GTE Mobilnet of California Limited Partnership |
| 1329150 | Other or unspecified | 21 ft | 2025 | Novato | GTE Mobilnet of California Limited Partnership |
| 1329253 | Other or unspecified | 21 ft | 2025 | Novato | GTE Mobilnet of California Limited Partnership |
| 1022533 | Pole | 20 ft | 1992 | Novato | GTE Mobilnet of California Limited Partnership |
If you have a tower lease in Marin County
Find your structure above, open its FCC record and confirm the owner — that is the company your lease runs to today, even if a different carrier signed it originally. Before answering a buyout offer, put your current rent, escalator and remaining term into the calculator to see what the rent is worth and what return the offer assumes.
Counties in California with similar tower counts: Nevada County (30), Yuba County (29), Mariposa County (27), San Benito County (25), Modoc County (24).
Source: FCC Antenna Structure Registration, weekly public access file (r_tower.zip, created 2026-10-18); constructed registrations only; locations rounded. Checked 2026-10-23. Methodology.