Jenny Gass
Coldwell Banker Brokers of the
(707) 339-4958
58 Total Sales
1 in Sonoma
$169,000 Price
3685 White Alder Sonoma, CA 95476
Sonoma Area
3
Beds
5
Baths
5,182
Sq Ft
3.92
Acre Lot
Highlights
- In Ground Pool
- Gated Community
- Built-In Refrigerator
- Sitting Area In Primary Bedroom
- View of Trees or Woods
- 3.92 Acre Lot
About This Home
As of June 2026Now offered fully furnished, this award-winning contemporary residence was designed by architect J.R. Smith to intentionally unfold along the northern slope of Sonoma's George Ranch. Approached via a wide stone staircase and marked by an entrance constructed of aluminum and double-glazed doors, the interior features walls of glass and awe-inspiring views. Sophisticated, multi-level and decidedly adult, this is a home that is both perfect for quiet contemplation as well as grand gatherings. The main level has an expansive living area with breathtaking views across the valley. The sleek kitchen features dual islands and premium appliances. Just beyond glass doors at the edge of the kitchen, an outdoor dining area with built-in grill and fire pit await. Back inside, the formal dining area offers its own balcony overlooking the pool below. As if stepping down through the trees and resting comfortably on its site, the primary suite offers a sitting area, custom walk-in closet and spa-like bath. Nearby, a library with terrace of its own provides a quiet workspace. Traverse past the turquoise plunge pool to the detached guest space w/sitting room and two en suite bedrooms. Built for those that appreciate distinctive architecture, privacy and the luxury of owning a secluded hillside retreat in Sonoma wine country. Begin enjoying your new home from the moment you receive the keys.
Last Agent to Sell the Property
Jennifer Powers
Sotheby's International Realty License #01216150 Listed on: 02/03/2026
Last Buyer's Agent
Non-Member 999999
Non-member Office
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Home Details
Home Type
- Single Family
Year Built
- Built in 1996
Lot Details
- 3.92 Acre Lot
HOA Fees
- $275 Monthly HOA Fees
Parking
- 2 Car Detached Garage
Property Views
- Woods
- Mountain
- Hills
- Forest
- Valley
Home Design
- Contemporary Architecture
- Modern Architecture
- Composition Roof
- Stucco
Interior Spaces
- 5,182 Sq Ft Home
- 3-Story Property
- Cathedral Ceiling
- Living Room with Fireplace
- 2 Fireplaces
- Formal Dining Room
- Storage
- Security System Owned
Kitchen
- Built-In Gas Oven
- Gas Cooktop
- Range Hood
- Microwave
- Built-In Refrigerator
- Dishwasher
- Wine Refrigerator
- Kitchen Island
- Stone Countertops
- Disposal
Flooring
- Wood
- Carpet
- Tile
Bedrooms and Bathrooms
- 3 Bedrooms
- Sitting Area In Primary Bedroom
- Fireplace in Primary Bedroom
- Separate Bedroom Exit
- Walk-In Closet
- Dual Vanity Sinks in Primary Bathroom
- Soaking Tub in Primary Bathroom
- Soaking Tub
Laundry
- Laundry in unit
- Dryer
- Washer
Pool
- In Ground Pool
- Pool Cover
Outdoor Features
- Balcony
- Deck
- Patio
Utilities
- Central Heating and Cooling System
- Propane
- Private Water Source
- Engineered Septic
- Internet Available
Community Details
Overview
- Association fees include common areas, recreation facility, road
- George Ranch HOA
Security
- Gated Community
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
Listed on
Feb 3, 2026
Closed on
Jun 9, 2026
Sold by
Bought by
Seller's Agent
Jennifer Powers
Sotheby's International Realty
Buyer's Agent
Non-Member 999999
Non-member Office
List Price
$3,200,000
Sold Price
$2,535,000
Premium/Discount to List
-$665,000
-20.78%
Views
71
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
954.56%
Purchase Details
Closed on
Jul 12, 2023
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
$2,765,000
Interest Rate
6.25%
Mortgage Type
New Conventional
Purchase Details
Closed on
Oct 1, 2012
Sold by
Bought by
Purchase Details
Closed on
Jul 10, 2012
Sold by
Bought by
Purchase Details
Closed on
Sep 5, 2008
Sold by
Bought by
Purchase Details
Closed on
Jun 26, 2008
Sold by
Bought by
Purchase Details
Closed on
Feb 8, 2008
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
$1,518,750
Interest Rate
6.04%
Mortgage Type
Unknown
Purchase Details
Closed on
Dec 28, 2006
Sold by
Bought by
Purchase Details
Closed on
Sep 27, 2006
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
$417,000
Interest Rate
6.53%
Mortgage Type
Unknown
Purchase Details
Closed on
Sep 18, 2000
Sold by
Bought by
Purchase Details
Closed on
Mar 20, 2000
Sold by
Bought by
Purchase Details
Closed on
Jun 21, 1996
Sold by
Bought by
Purchase Details
Closed on
May 24, 1994
Sold by
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Sonoma, CA
-
Jenny Gass
-
Kendra Lee Martin
Kendra Lee Martin
Luxe Places International Realty
(707) 415-2454
39 Total Sales
28 in Sonoma
$55K - $6M Price Range
-
Dean Castelli
Dean Castelli
W Real Estate
(707) 307-5475
48 Total Sales
1 in Sonoma
$1,465,000 Price
-
Cathi Litle
Cathi Litle
Coldwell Banker Brokers Of The Valley
(707) 754-3807
64 Total Sales
1 in Sonoma
$1,475,000 Price
-
Michael Wayne Jackson
Michael Wayne Jackson
Coldwell Banker Realty
(628) 336-1347
52 Total Sales
1 in Sonoma
$905,000 Price
-
Teresa Barboza
Teresa Barboza
Vanguard Properties
(707) 634-2782
26 Total Sales
2 in Sonoma
$657K - $754K Price Range
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 | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $2,535,000 | First American Title | |
| Grant Deed | $3,950,000 | First American Title | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Grant Deed | -- | None Available | |
| Grant Deed | $2,025,000 | First American Title Company | |
| Interfamily Deed Transfer | -- | None Available | |
| Grant Deed | -- | Fidelity National Title Co | |
| Grant Deed | -- | -- | |
| Grant Deed | -- | -- | |
| Grant Deed | $1,450,000 | First American Title Co | |
| Interfamily Deed Transfer | -- | -- | |
| Grant Deed | -- | North Bay Title Co |
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 | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $2,765,000 | New Conventional | |
| Previous Owner | $1,518,750 | Unknown | |
| Previous Owner | $417,000 | Unknown |
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 |
|---|---|---|---|---|
| 06/16/2026 06/16/26 | Sold | $2,535,000 | -20.8% | $489 / Sq Ft |
| 06/04/2026 06/04/26 | Pending | -- | -- | -- |
| 02/03/2026 02/03/26 | For Sale | $3,200,000 | -- | $618 / 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 | $45,788 | $4,029,000 | $1,122,000 | $2,907,000 |
| 2024 | $44,964 | $3,950,000 | $1,100,000 | $2,850,000 |
| 2023 | $44,964 | $2,804,297 | $1,136,255 | $1,668,042 |
| 2022 | $31,708 | $2,749,312 | $1,113,976 | $1,635,336 |
| 2021 | $31,117 | $2,695,405 | $1,092,134 | $1,603,271 |
| 2020 | $31,075 | $2,667,768 | $1,080,936 | $1,586,832 |
| 2019 | $30,306 | $2,615,460 | $1,059,742 | $1,555,718 |
| 2018 | $29,941 | $2,564,177 | $1,038,963 | $1,525,214 |
| 2017 | $29,466 | $2,513,900 | $1,018,592 | $1,495,308 |
| 2016 | $27,572 | $2,429,609 | $998,620 | $1,430,989 |
| 2015 | -- | $2,358,640 | $983,620 | $1,375,020 |
| 2014 | -- | $2,312,439 | $964,353 | $1,348,086 |
Source: Public Records
Agents Affiliated with this Home
-
J
Seller's Agent in 2026
Jennifer Powers
Sotheby's International Realty
-
N
Buyer's Agent in 2026
Non-Member 999999
Non-member Office
Map
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 326008603
APN: 142-280-019
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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