An exceptional investment opportunity in Sonoma Valley, this well-maintained quadruplex at 133 W Agua Caliente Road offers four townhouse-style units, each with 2 bedrooms, 1.5 baths, and ~950 SF of living space. Recent upgrades include a newer roof, double-pane windows, updated flooring, and fresh exterior paint. Amenities such as covered carport parking and on-site laundry add tenant appeal. Just off Highway 12 and three miles from Sonoma Plaza, the property provides convenient access to shopping, dining, and commuting routes. Fully leased, this income property delivers both stable cash flow and long-term growth potential in a sought-after Sonoma Valley location.
Active
$1,350,000
133 W Agua Caliente Road, Sonoma, CA 95476
8beds
1,900sqft
Quadruplex
Built in 1971
-- sqft lot
$1,309,200 Zestimate®
$711/sqft
$-- HOA
What's special
Newer roofUpdated flooringFresh exterior paintDouble-pane windows
- 292 days |
- 144 |
- 7 |
Zillow last checked:
Listing updated:
Listed by:
Randy Waller DRE #01795950 707-843-1382,
W Real Estate 707-591-0570,
Tina DeMartini DRE #02122607 707-225-1882,
W Real Estate
Source: BAREIS,MLS#: 325079441
Originating MLS: Sonoma
Originating MLS: SonomaLoading...
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 8
- Bathrooms: 8
- Full bathrooms: 4
- Partial bathrooms: 4
Heating
- Central
Cooling
- Window Unit(s)
Appliances
- Laundry: Coin Operated, Common Area
Features
- Unit 1 - Beds: 0, Baths: 0, Square Footage: 4836 | Unit 2 - Beds: 8, Baths: 8, Square Footage: 3800 | Unit 3 - Beds: 0, Baths: 0, Square Footage: 4836 | Unit 4 - Beds: 0, Baths: 0, Square Footage: 4836
Interior area
- Total structure area: 1,900
- Total interior livable area: 1,900 sqft
Property
Parking
- Total spaces: 14
- Parking features: Carport, Covered, Uncovered
- Carport spaces: 7
- Uncovered spaces: 7
Features
- Levels: Two
Lot
- Size: 7,501 Square Feet
- Features: Shape Regular, Other
Details
- Parcel number: 056081028000
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Quadruplex
Materials
- Shingle Siding, Wood Siding
- Foundation: Slab
Condition
- Year built: 1971
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
HOA
- Has HOA: No
Location
- Region: Sonoma
Financial & listing details
- Price per square foot: $711/sqft
- Tax assessed value: $1,082,047
- Annual tax amount: $18,732
- Date on market: 9/8/2025
Estimated market value
$1,309,200
$1.24M - $1.37M
$2,657/mo
Price history
| Date | Event | Price |
|---|---|---|
| 1/9/2026 | Price change | $1,350,000-6.9%$711/sqft |
Source:  BAREIS #325079441 Report a problem | ||
| 9/9/2025 | Listed for sale | $1,450,000+49.5%$763/sqft |
Source: BAREIS #325079441 Report a problem | ||
| 7/25/2025 | Listing removed | $2,200$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 6/2/2025 | Listed for rent | $2,200$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 4/12/2025 | Listing removed | $2,200$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 2/17/2025 | Listed for rent | $2,200+4.8%$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 11/25/2023 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 11/11/2023 | Listed for rent | $2,100$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 10/20/2023 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 10/6/2023 | Listed for rent | $2,100+5%$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 3/18/2022 | Listing removed | -- |
Source: Zillow Rental Manager Report a problem | ||
| 3/8/2022 | Listed for rent | $2,000$1/sqft |
Source: Zillow Rental Manager Report a problem | ||
| 12/12/2018 | Sold | $970,000-3%$511/sqft |
Source: BAREIS #21828846 Report a problem | ||
| 11/12/2018 | Listed for sale | $1,000,000+10.1%$526/sqft |
Source: Marcus & Millichap #21828846 Report a problem | ||
| 5/25/2018 | Sold | $908,000+218.6%$478/sqft |
Source: BAREIS #21809774 Report a problem | ||
| 3/3/1998 | Sold | $285,000$150/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $18,732 +4% | $1,082,047 +2% |
| 2024 | $18,017 +2.2% | $1,060,832 +2% |
| 2023 | $17,625 +4.3% | $1,040,033 +2% |
| 2022 | $16,902 +0.2% | $1,019,641 +2% |
| 2021 | $16,867 +12.8% | $999,649 +1% |
| 2020 | $14,948 -4.7% | $989,400 +2% |
| 2019 | $15,680 +72.5% | $970,000 +142.5% |
| 2018 | $9,088 | $399,939 +2% |
| 2017 | -- | $392,098 +2% |
| 2016 | $8,803 | $384,411 +1.5% |
| 2015 | -- | $378,638 +2% |
| 2014 | -- | $371,222 +0.5% |
| 2013 | $743,564 | $369,545 +2% |
| 2012 | -- | $362,300 +2% |
| 2011 | -- | $355,197 +0.8% |
| 2010 | -- | $352,544 -0.2% |
| 2009 | -- | $353,383 +2% |
| 2008 | -- | $346,455 +2% |
| 2007 | -- | $339,663 +2% |
| 2006 | -- | $333,003 +2% |
| 2005 | -- | $326,474 +2% |
| 2004 | -- | $320,074 +1.9% |
| 2003 | -- | $314,199 +2% |
| 2002 | -- | $308,039 +2% |
| 2001 | -- | $302,000 +2% |
| 2000 | -- | $296,078 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: 95476
Nearby schools
GreatSchools rating
- 6/10Sonoma Charter SchoolGrades: K-8Distance: 0.3 mi
- 2/10Altimira Middle SchoolGrades: 6-8Distance: 1 mi
- 7/10Sonoma Valley High SchoolGrades: 9-12Distance: 3.5 mi
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- California
- Sonoma County
- Sonoma
- 95476
- 133 W Agua Caliente Road
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