Unlock 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.
Sold for $1,919,417 on 08/18/25
$1,919,417
528 3rd Street W, Sonoma, CA 95476
4beds
1,658sqft
Quadruplex
Built in 1966
-- sqft lot
$1,918,600 Zestimate®
$1,158/sqft
$3,221 Estimated rent
What's special
Zillow last checked: 7 hours ago
Listing updated: August 18, 2025 at 06:54am
Listed by:
Daniel Casabonne DRE #01221013 707-494-3130,
Sotheby's International Realty 707-939-4460,
Gina Clyde DRE #01829116 707-529-8504,
Sotheby's International Realty
Bought with:
Susan Caccia
Vantage Realty
Source: BAREIS,MLS#: 325051563
Originating MLS: Sonoma

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 4
Heating
- MultiUnits
Cooling
- Multi Units
Appliances
- Laundry: Common Area
Features
- Windows: Dual Pane Full
Interior area
- Total structure area: 1,658
- Total interior livable area: 1,658 sqft
Property
Parking
- Total spaces: 4
- Parking features: Attached, Carport, Covered
- Carport spaces: 4
Features
- Levels: Two
- Patio & porch: Patio
- Exterior features: Yard Space
- Fencing: Fenced
- Has view: Yes
- View description: Hills
Lot
- Size: 9,300 sqft
- Features: Landscape Front
Details
- Parcel number: 018251003000
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Quadruplex
Materials
- Foundation: Concrete Perimeter
- Roof: Bitumen
Condition
- Year built: 1966
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: City
Community & neighborhood
Location
- Region: Sonoma
HOA & financial
HOA
- Has HOA: No
Services availability
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Estimated market value
$1,918,600