125 E Sylvestris Drive San Geronimo, CA 94963
Listing Courtesy of: BAREIS / Coldwell Banker Realty / Peter Maselli / Simon Raya

  125 E Sylvestris Drive San Geronimo, CA 94963

Active (46 Days)
$3,749,000
4
BED
5
BATH
6,248
SQFT

Description

Get ready for State Rock Ranch, an epic 10+ acre luxury estate in West Marin's San Geronimo Valley, tucked among majestic Redwoods. This isn't just a home, it's a lifestyle, a legacy, a total game-changer. Off-grid ready with cutting-edge tech and private access to the Bay Area's premier trails. Key Features: Direct gate to Giacomini Preserve, Cascade Canyon, Hunt Camp Fire Road, and MMWD trails to Mount Tam. Solar-powered with 50+ panels, lead-acid batteries, dual propane generators, and barely-used PG&E 400 amp service. Self-sufficient with 3 wells, pressurized septic, Starlink, and Comcast. Private trails for hiking, biking, or horseback that tie into Marin's wild open spaces. Wildlife? Deer, hawks, coyotes, owls, even the occasional black bear. A serpentine-lined pond flaunts California's state rock and rare eco-vibes. The residence: 4 beds, 5 baths, 6200 sqft,flex two-level layout ideal for multigenerational living or VIP guests. Glass-wrapped living room with Roy's Redwoods views that'll stop you cold. Gourmet kitchen for culinary masterpieces. Theater room with sound that hits hard. EV-ready garage with pre-wired lifts for your car collection. Fresh upgrades: black-trim windows, refinished deck, spray foam roof, security. This is your shot at unmatched solitude!

MLS #:
325035641
Lot Size
10.79 acres
Type
Single-Family Home
Year Built
1996
Views
Mountains, Panoramic, Valley
County
Marin County

Listed By

Peter Maselli, DRE #02054402 CA, Coldwell Banker Realty
Simon Raya, DRE #01924065 CA, Coldwell Banker Realty
Source
BAREIS
Last checked Jun 22 2025 at 3:28 PM GMT+0000
Bathroom Details
  • Full Bathrooms: 4
  • Half Bathroom: 1
Kitchen
  • Breakfast Area
  • Island
  • Quartz Counter
  • Dishwasher
  • Double Oven
  • Gas Cook Top
  • Gas Plumbed
  • Microwave
Lot Information
  • Landscape Front
  • Secluded
Heating and Cooling
  • Radiant Floor
  • Other
Pool Information
  • No
Flooring
  • Tile
Exterior Features
  • Roof: Elastomeric
Utility Information
  • Utilities: Cable Available, Cable Connected, Electric, Off Grid, Propane Tank Owned, Public, Solar, Underground Utilities
  • Sewer: Septic System
Garage
  • Detached
  • See Remarks
Stories
  • 2
Living Area
  • 6,248 sqft
Location
   
Calculate drive times to this property
 
Powered by INRIX® Drive Time

Powered by Walk Score®

Listing Price History

Date
Event
Price
% Change
$ (+/-)
Jun 01, 2025
Price Changed
$3,749,000
-12%
-501,000
Disclaimer: Listing Data © 2025 Bay Area Real Estate Information Services, Inc. All Rights Reserved. Data last updated: 6/22/25 08:28