27 Upper Rd Ross, CA 94957
Highlights
- Barn
- Wine Cellar
- Heated Lap Pool
- Ross Elementary School Rated A+
- Home Theater
- Bay View
About This Home
Italianate grandeur and modern design are one at this world-class estate located in one of the country's most prestigious and sought-after communities. 27 Upper Road in Ross, California presents a rare chance to live life at the top of it all, with panoramic views of Mount Tamalpais, the verdant hills of Marin, and the San Pablo Bay. Located on grounds adorned with Ron Herman designed gardens and an Italian style pool with an Olympic-length swim lane, hanging gardens, fountain, spa, and surrounding verdant lawns, the approx. 10,228 sq. ft. residence features eight en suite bedrooms, a resort-like primary suite, and a private staff/in-law/au pair suite in the main residence. A separate guest cottage features a bedroom, bathroom, living area, kitchenette, and home gym. Marin's famous hiking and biking trails are in walking distance, including picturesque Phoenix Lake. Add to that the nation's top award-winning schools, 27 Upper Road offers a once-in-a-lifetime opportunity for a fortunate family or the entertainer extraordinaire. Additional amenities include home theatre/music room, and a temperature-controlled wine cellar for approx. 30,000 bottles. Full Crestron automation and Lutron lighting throughout the home. AV and sound systems with 25+ zones. Situated on close to 3 acres
Home Details
Home Type
- Single Family
Year Built
- Built in 1992 | Remodeled
Lot Details
- 3 Acre Lot
- Property is Fully Fenced
- Landscaped
- Secluded Lot
- Backyard Sprinklers
- Garden
Parking
- 3 Car Direct Access Garage
- 12 Open Parking Spaces
- Front Facing Garage
- Garage Door Opener
- Auto Driveway Gate
- Guest Parking
Property Views
- Bay
- Ridge
- Mount Tamalpais
- Hills
Home Design
- Mediterranean Architecture
- Stucco
Interior Spaces
- 10,228 Sq Ft Home
- 3-Story Property
- Wet Bar
- Fireplace With Gas Starter
- Formal Entry
- Wine Cellar
- Family Room
- Living Room with Fireplace
- 4 Fireplaces
- Formal Dining Room
- Home Theater
- Home Office
- Storage Room
Kitchen
- Walk-In Pantry
- Double Oven
- Built-In Gas Oven
- Built-In Electric Range
- Range Hood
- Built-In Refrigerator
- Wine Refrigerator
- Kitchen Island
- Disposal
Flooring
- Wood
- Radiant Floor
Bedrooms and Bathrooms
- 8 Bedrooms
- Main Floor Bedroom
- Fireplace in Primary Bedroom
- Primary Bedroom Upstairs
- Dual Closets
- In-Law or Guest Suite
- Bathroom on Main Level
- Marble Bathroom Countertops
- Separate Shower
Laundry
- Dryer
- Washer
- Sink Near Laundry
Pool
- Heated Lap Pool
- Spa
- Gas Heated Pool
Outdoor Features
- Balcony
- Shed
Farming
- Barn
Utilities
- Zoned Heating and Cooling
- Radiant Heating System
Community Details
- Stream Seasonal
Listing and Financial Details
- Assessor Parcel Number 073-111-11
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $113,275 | $9,497,740 | $4,244,800 | $5,252,940 |
| 2024 | $109,839 | $9,311,580 | $4,161,600 | $5,149,980 |
| 2023 | $108,323 | $9,129,000 | $4,080,000 | $5,049,000 |
| 2022 | $225,310 | $19,601,180 | $6,517,125 | $13,084,055 |
| 2021 | $222,043 | $19,216,941 | $6,389,370 | $12,827,571 |
| 2020 | $219,951 | $19,020,012 | $6,323,895 | $12,696,117 |
| 2019 | $214,007 | $18,647,143 | $6,199,920 | $12,447,223 |
| 2018 | $212,260 | $18,281,581 | $6,078,375 | $12,203,206 |
| 2017 | $208,422 | $17,923,190 | $5,959,215 | $11,963,975 |
| 2016 | $198,971 | $17,571,835 | $5,842,395 | $11,729,440 |
| 2015 | $199,398 | $17,307,916 | $5,754,645 | $11,553,271 |
| 2014 | $185,148 | $16,298,880 | $5,641,920 | $10,656,960 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 03/10/2026 03/10/26 | For Sale | $14,995,000 | +67.5% | $1,466 / Sq Ft | |
| 05/19/2022 05/19/22 | Sold | $8,950,000 | -0.6% | $869 / Sq Ft | View Prior Sale |
| 05/06/2022 05/06/22 | Pending | -- | -- | -- | |
| 04/09/2022 04/09/22 | For Sale | $9,000,000 | -- | $874 / Sq Ft |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | -- | None Listed On Document | |
| Grant Deed | $8,950,000 | None Listed On Document | |
| Trustee Deed | $7,069,298 | Accommodation/Courtesy Recordi | |
| Grant Deed | -- | Pacific Coast Title Company | |
| Interfamily Deed Transfer | -- | -- | |
| Interfamily Deed Transfer | -- | -- |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $16,475,000 | No Value Available |
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 326018966
APN: 073-111-11
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
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