# 81 Mount Tiburon Road, Tiburon, CA 94920 > **TL;DR:** 5bd/5ba single family, $13,500,000 ($2999/sqft), built 1970, 4,501 sqft. > Pool, Fireplace, View, A/C. Est. $72,201/mo. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $13,500,000 | | Price/sqft | $2999 | | Bedrooms | 5 | | Bathrooms | 4 full, 1 half | | Square Feet | 4,501 | | Year Built | 1970 | | Lot Size | 41,578 sqft (0.95 acres) | | Stories | 2 | | Garage | 2-car | | Property Type | Single Family (Single Family Residence) | | Status | Active | | Days on Market | 0 | ## Why This Home Stands Out - **Pool** - Pool listed; type not specified - **Views** - Bridge, Marina ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $68,263 | | Estimated Insurance | $3,938 | | **Total** | **$72,201** | ## Key Amenities - Pool - Fireplace - View - A/C - 2-car garage ## Property Highlights - Built in 1970 - 0.95 acre lot - 2 stories - 5 parking spaces - Private pool - Fireplace ## Description ### Agent Description Pre-purchase opportunity with a target completion in Summer 2027. Set atop nearly one private acre in prestigious Mount Tiburon, this extraordinary estate property offers panoramic views spanning the San Francisco skyline, Bay Bridge, Golden Gate Bridge, Angel Island, and Mt Tam. Currently undergoing a comprehensive transformation, the existing 3,599-square-foot residence is planned to expand to approximately 4,501 square feet, creating a spectacular contemporary estate designed to maximize the breathtaking setting. The proposed design includes five bedrooms, four full baths, one half bath, soaring living spaces, a luxurious primary suite, private guest accommodations, and seamless indoor-outdoor living. Planned resort-style grounds feature expansive entertaining areas, level lawns, pool, and exceptional privacy. Offered during construction with plans, engineering, and permitting in progress. Rare opportunity to secure one of Tiburon's most compelling future estates. Limited opportunity. Renderings and select images are architectural visualizations intended to illustrate the proposed design. Plans, specifications, and development details are available upon request. ## Location - **Address:** 81 Mount Tiburon Road, Tiburon, CA 94920 - **County:** Marin - **Coordinates:** 37.889398, -122.465551 - **Google Maps:** https://www.google.com/maps?q=37.889398,-122.465551 ## Listing Agent - **Name:** Susan Hewitt - **Brokerage:** Decker Bullock Dreyfus, Inc - **Broker Phone:** (415) 384-4008 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/81-Mount-Tiburon-Rd_Tiburon_CA_94920_M10173-35639?f=listhub&s=BAREISCA&m=326053863&c=propsimple) ## Photos ![81 Mount Tiburon Road - Photo 1](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f3631498841r.jpg) ![81 Mount Tiburon Road - Photo 2](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f2347191149r.jpg) ![81 Mount Tiburon Road - Photo 3](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f3080352776r.jpg) ![81 Mount Tiburon Road - Photo 4](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f1207313573r.jpg) ![81 Mount Tiburon Road - Photo 5](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f374888012r.jpg) ![81 Mount Tiburon Road - Photo 6](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f1228059606r.jpg) ![81 Mount Tiburon Road - Photo 7](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f2951941842r.jpg) ![81 Mount Tiburon Road - Photo 8](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f1616941893r.jpg) ![81 Mount Tiburon Road - Photo 9](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f3470459298r.jpg) ![81 Mount Tiburon Road - Photo 10](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f310480571r.jpg) ![81 Mount Tiburon Road - Photo 11](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f1792410028r.jpg) ![81 Mount Tiburon Road - Photo 12](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f2954884032r.jpg) ![81 Mount Tiburon Road - Photo 13](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f2770173045r.jpg) ![81 Mount Tiburon Road - Photo 14](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f3649613603r.jpg) ![81 Mount Tiburon Road - Photo 15](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f1821641251r.jpg) ![81 Mount Tiburon Road - Photo 16](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f4242124259r.jpg) ![81 Mount Tiburon Road - Photo 17](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f1735965634r.jpg) ![81 Mount Tiburon Road - Photo 18](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f824305211r.jpg) ![81 Mount Tiburon Road - Photo 19](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f2935577951r.jpg) ![81 Mount Tiburon Road - Photo 20](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f3322313081r.jpg) ![81 Mount Tiburon Road - Photo 21](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f908082555r.jpg) ![81 Mount Tiburon Road - Photo 22](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f1121711148r.jpg) ![81 Mount Tiburon Road - Photo 23](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f272966791r.jpg) ![81 Mount Tiburon Road - Photo 24](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f2910752291r.jpg) ![81 Mount Tiburon Road - Photo 25](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f4258799572r.jpg) ![81 Mount Tiburon Road - Photo 26](http://lh.rdcpix.com/3732a9e2615633e23ea8fd85f4a6a85cl-f1034596269r.jpg) --- **MLS#:** 326053863 | **Updated:** 2026-10-29 **Source:** listhub *Copyright © 2026 Bay Area Real Estate Information Services, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/81-mount-tiburon-road-tiburon-ca-94920-f750bee89ade447f851630879fabebfe) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/81-mount-tiburon-road-tiburon-ca-94920-f750bee89ade447f851630879fabebfe#listing", "url": "https://www.propertysimple.ai/listing/81-mount-tiburon-road-tiburon-ca-94920-f750bee89ade447f851630879fabebfe", "name": "81 Mount Tiburon Road, Tiburon, CA 94920", "description": "Pre-purchase opportunity with a target completion in Summer 2027. Set atop nearly one private acre in prestigious Mount Tiburon, this extraordinary estate property offers panoramic views spanning the San Francisco skyline, Bay Bridge, Golden Gate Bridge, Angel Island, and Mt Tam. 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