Seller's Agent in 2022
Josh Burns
Sotheby's International Realty
(415) 307-2463
76 Total Sales
12 Upper Ames Ave Ross, CA 94957
Estimated Value: $6,625,000 - $16,626,910
6
Beds
7.5
Baths
7,210
Sq Ft
$1,612/Sq Ft
Est. Value
Highlights
- Guest House
- Home Theater
- Custom Home
- Ross Elementary School Rated A+
- Pool House
- Built-In Refrigerator
About This Home
As of April 2022Incomparable, updated Mid-Century Modern located less than a half-mile to Ross Commons. Beautifully sited, the approx. 1.4-acre property orients towards the South and is elevated off the valley floor, bathing the house, guest house, pool house and pool in incredible, natural light. The high-tech 5BR/5.5BA main home with approx. 5,930 sq ft with formal living/dining is anchored by the kitchen/great room with two Nana walls opening onto the property's incredible grounds. The East wing offers a dedicated office, state-of-the-art home theater, and guest suite with separate entry. The 665 +/- sq. ft. one bedroom guest house with kitchen, living room overlooks the inviting pool area. There is also a 615 +/- sq. ft. pool house with kitchen and great room and direct access to the pool. The resort-like pool area was designed around majestic Japanese maple, olive, fruit trees, star jasmine and mature succulents. Top rated public schools, three car garage and more. Truly a very special offering!
Last Agent to Sell the Property
Sotheby's International Realty License #01477796 Listed on: 04/06/2022
Co-Listed By
Caroline Sebastiani
Sotheby's International Realty License #01371992
Home Details
Home Type
- Single Family
Year Built
- Built in 1964 | Remodeled
Lot Details
- 1.38 Acre Lot
- Cul-De-Sac
- Landscaped
- Private Lot
- Secluded Lot
- Front and Back Yard Sprinklers
Parking
- 3 Car Direct Access Garage
- Electric Vehicle Home Charger
- Garage Door Opener
- Auto Driveway Gate
- Driveway
Property Views
- Ridge
- Hills
- Park or Greenbelt
Home Design
- Custom Home
- Contemporary Architecture
- Side-by-Side
- Concrete Foundation
- Composition Roof
Interior Spaces
- 7,210 Sq Ft Home
- 3-Story Property
- Wood Burning Fireplace
- Fireplace With Gas Starter
- Great Room
- Family Room
- Living Room with Fireplace
- 2 Fireplaces
- Formal Dining Room
- Home Theater
- Home Office
- Wood Flooring
Kitchen
- Double Oven
- Built-In Gas Range
- Range Hood
- Microwave
- Built-In Refrigerator
- Dishwasher
- Wine Refrigerator
- Kitchen Island
- Stone Countertops
- Disposal
Bedrooms and Bathrooms
- 6 Bedrooms
- Main Floor Bedroom
- Primary Bedroom Upstairs
- Walk-In Closet
- Guest Quarters
- In-Law or Guest Suite
- Bathroom on Main Level
- Soaking Tub in Primary Bathroom
Laundry
- Laundry in unit
- Dryer
- Washer
Pool
- Pool House
- Spa
- Gas Heated Pool
- Fence Around Pool
- Pool Cover
- Pool Sweep
Additional Features
- Guest House
- Forced Air Zoned Heating and Cooling System
Listing and Financial Details
- Assessor Parcel Number 073-181-21
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Closed on
Feb 5, 2026
Sold by
Bought by
Current Estimated Value
Purchase Details
Listed on
Apr 6, 2022
Closed on
Apr 13, 2022
Sold by
Bought by
Seller's Agent
Josh Burns
Sotheby's International Realty
Buyer's Agent
Whitney Potter
Own Marin
List Price
$17,995,000
Sold Price
$18,000,000
Premium/Discount to List
$5,000
0.03%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-9.91%
Purchase Details
Closed on
Mar 18, 2016
Sold by
Bought by
Purchase Details
Closed on
Jan 30, 2013
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,300,000
Interest Rate
2.75%
Mortgage Type
New Conventional
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Home Values in the Area
Average Home Value in this Area
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $16,350,000 | Fidelity National Title Compan | ||
| $18,000,000 | Old Republic Title | ||
| $9,150,000 | Fidelity National Title Comp | ||
| $4,473,000 | First American Title Company |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Previous Owner | $1,300,000 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 04/20/2022 04/20/22 | Sold | $18,000,000 | 0.0% | $2,497 / Sq Ft |
| 04/12/2022 04/12/22 | Pending | -- | -- | -- |
| 04/06/2022 04/06/22 | For Sale | $17,995,000 | -- | $2,496 / Sq Ft |
Source: Bay Area Real Estate Information Services (BAREIS)
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| 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 | $221,724 | $19,101,600 | $8,489,600 | $10,612,000 |
| 2024 | $214,919 | $18,727,200 | $8,323,200 | $10,404,000 |
| 2023 | $211,733 | $18,360,000 | $8,160,000 | $10,200,000 |
| 2022 | $120,217 | $10,206,825 | $5,019,750 | $5,187,075 |
| 2021 | $118,399 | $10,006,714 | $4,921,335 | $5,085,379 |
| 2020 | $117,218 | $9,904,143 | $4,870,890 | $5,033,253 |
| 2019 | $113,908 | $9,709,980 | $4,775,400 | $4,934,580 |
| 2018 | $113,244 | $9,519,660 | $4,681,800 | $4,837,860 |
| 2017 | $111,128 | $9,333,000 | $4,590,000 | $4,743,000 |
| 2016 | $63,032 | $5,287,729 | $2,496,552 | $2,791,177 |
| 2015 | $63,020 | $5,208,326 | $2,459,064 | $2,749,262 |
| 2014 | $53,481 | $4,478,842 | $2,410,896 | $2,067,946 |
Source: Public Records
Agents Affiliated with this Home
-
Josh Burns
-
C
Seller Co-Listing Agent in 2022
Caroline Sebastiani
Sotheby's International Realty
-
Whitney Potter
Buyer's Agent in 2022
Whitney Potter
Own Marin
(415) 640-8671
575 Total Sales
Map
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 322029568
APN: 073-181-21
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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