Douglas Hecker
Responds Quickly
Coldwell Banker Realty
(707) 634-2774
150 Total Sales
2 in Sonoma
$850K - $900K Price Range
528 3rd St W Sonoma, CA 95476
Sonoma AreaEstimated Value: $1,879,000 - $1,980,362
8
Beds
10
Baths
3,318
Sq Ft
$580/Sq Ft
Est. Value
Highlights
- View of Hills
- 4 Car Attached Garage
- Patio
- Fenced Yard
- Double Pane Windows
- Landscaped
About This Home
As of August 2025Unlock exceptional cash flow potential with this fully remodeled fourplex, ideally situated just steps from the historic Sonoma Plaza. This 3,318 sq ft multifamily property offers four spacious 2-bedroom, 1-bath units on a 9,300 sq ft lot. Three of the four units are currently without tenants, allowing investors to set market rents immediately. Each unit features modern upgrades, including quartz countertops, stainless steel appliances, gas ranges, engineered white oak flooring, split HVAC systems, and designer blinds. The ground-floor units boast private patios, and all units have designated covered parking. Additional amenities include a shared laundry facility with app-based payment and separate metering for utilities and water, streamlining management and maximizing profitability. Located in Sonoma's coveted CC/H zoning district, this property is within walking distance to top-tier dining, boutique shopping, and cultural attractions, making it highly desirable for tenants. Whether you're expanding your portfolio or seeking a high-yield asset in Wine Country, 528 3rd St W offers immediate income potential and long-term value in one of Sonoma's most sought-after neighborhoods.
Last Agent to Sell the Property
Sotheby's International Realty License #01221013 Listed on: 06/04/2025
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Property Details
Home Type
- Multi-Family
Year Built
- Built in 1966
Lot Details
- 9,300 Sq Ft Lot
- Fenced Yard
- Landscaped
Home Design
- Quadruplex
- Concrete Foundation
- Bitumen Roof
Interior Spaces
- 8 Bedrooms
- 3,318 Sq Ft Home
- 2-Story Property
- Double Pane Windows
- Views of Hills
Parking
- 4 Car Attached Garage
- 4 Carport Spaces
Outdoor Features
- Patio
Utilities
- Multiple cooling system units
- Multiple Heating Units
Community Details
- Laundry Facilities
- Gross Income $153,600
Listing and Financial Details
- Assessor Parcel Number 018-251-003-000
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
Jun 4, 2025
Closed on
Aug 13, 2025
Sold by
Bought by
Seller's Agent
Daniel Casabonne
Sotheby's International Realty
Buyer's Agent
Susan Caccia
Vantage Realty
List Price
$2,250,000
Sold Price
$1,919,417
Premium/Discount to List
-$330,583
-14.69%
Views
14
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$6,674
Avg. Annual Appreciation
0.36%
Original Mortgage
$1,219,417
Outstanding Balance
$1,214,224
Interest Rate
6.67%
Mortgage Type
New Conventional
Estimated Equity
$711,867
Purchase Details
Closed on
May 10, 2024
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
$500,000
Interest Rate
6.82%
Mortgage Type
New Conventional
Purchase Details
Closed on
May 9, 2024
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
$500,000
Interest Rate
6.82%
Mortgage Type
New Conventional
Purchase Details
Closed on
May 2, 2024
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
$500,000
Interest Rate
6.82%
Mortgage Type
New Conventional
Purchase Details
Closed on
Jan 7, 2022
Sold by
Bought by
Purchase Details
Closed on
Oct 21, 2021
Sold by
Bought by
Purchase Details
Closed on
Oct 7, 2021
Sold by
Bought by
Purchase Details
Closed on
Jul 15, 2021
Sold by
Bought by
Purchase Details
Closed on
Jul 13, 2021
Sold by
Bought by
Purchase Details
Closed on
Feb 17, 2021
Sold by
Bought by
Purchase Details
Closed on
Apr 29, 2008
Sold by
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Sonoma, CA
-
Douglas Hecker
-
Jeffrey Sickler
Jeffrey Sickler
Coldwell Banker Brokers of the Valley
(072) 227-2924
53 Total Sales
1 in Sonoma
$1,030,000 Price
-
Jenny Gass
Jenny Gass
Coldwell Banker Brokers of the
(707) 339-4958
59 Total Sales
1 in Sonoma
$169,000 Price
-
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
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 |
|---|---|---|---|
| $1,919,500 | Fidelity National Title Compan | ||
| $600,000 | Fidelity National Title | ||
| $82,500 | Fidelity National Title Compan | ||
| $120,000 | Fidelity National Title | ||
| $120,000 | Fidelity National Title | ||
| -- | Ks Mattson Partners Lp | ||
| $250,000 | None Listed On Document | ||
| $190,000 | None Available | ||
| $276,000 | None Available | ||
| -- | None Available | ||
| $950,000 | First American Title Company | ||
| -- | None Available | ||
| -- | None Available | ||
| -- | None Available |
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 |
|---|---|---|---|
| Open | $1,219,417 | ||
| Previous Owner | $1,081,500 | ||
| Previous Owner | $500,000 |
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 |
|---|---|---|---|---|
| 08/18/2025 08/18/25 | Sold | $1,919,417 | -14.7% | $578 / Sq Ft |
| 08/04/2025 08/04/25 | Pending | -- | -- | -- |
| 06/04/2025 06/04/25 | For Sale | $2,250,000 | -- | $678 / 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 | $15,439 | $1,020,000 | $561,000 | $459,000 |
| 2024 | $21,012 | $1,209,121 | $485,367 | $723,754 |
| 2023 | $21,012 | $988,380 | $468,180 | $520,200 |
| 2022 | $14,817 | $969,000 | $459,000 | $510,000 |
| 2021 | $5,175 | $157,295 | $44,003 | $113,292 |
| 2020 | $4,624 | $155,683 | $43,552 | $112,131 |
| 2019 | $5,506 | $152,632 | $42,699 | $109,933 |
| 2018 | $5,558 | $149,640 | $41,862 | $107,778 |
| 2017 | $2,820 | $146,707 | $41,042 | $105,665 |
| 2016 | $4,688 | $143,832 | $40,238 | $103,594 |
| 2015 | $4,828 | $141,672 | $39,634 | $102,038 |
| 2014 | $4,618 | $138,898 | $38,858 | $100,040 |
Source: Public Records
Agents Affiliated with this Home
-
Daniel Casabonne
Seller's Agent in 2025
Daniel Casabonne
Sotheby's International Realty
(707) 939-2222
292 Total Sales
-
Regina Clyde
Seller Co-Listing Agent in 2025
Regina Clyde
Sotheby's International Realty
(707) 529-8504
125 Total Sales
-
Susan Caccia
S
Buyer's Agent in 2025
Susan Caccia
Vantage Realty
(415) 608-6292
5 Total Sales
Map
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 325051563
APN: 018-251-003
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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