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18-Unit Apartment Building
For Sale
$3,995,000

433 Sonoma Ave, Santa Rosa, CA 95401

Updated multifamily community with renovated interiors, controlled access, and a detached building for laundry and mechanical systems.

Property SizeContact for details
Days on Market13

Property Features for 433 Sonoma Ave

General Information

Standard status Active
Property subtype Residential Income

Units

Unit Mix 17 x 1BR/1BA, 1 x 2BR/1BA
Multifamily Units 18

Amenities

laundry room
security fence
parking gate
drought-tolerant landscaping
automated irrigation

Building Details

Year Built 1963
Buildings 2
Stories 2
Listing Agency: Coldwell Banker Commercial Realty
Listed By: Steven M. Caravelli
Source: Exprealty
Added: Aug 10 Changed: Aug 21 Last Checked: Aug 21 at 10:16AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Coldwell Banker Commercial Realty

Investment Insights

Based on property information with market context.

Constructed in 1963, this multifamily property includes a two-story residential building with 17 one-bedroom, one-bath units and one two-bedroom, one-bath unit. A detached single-story structure provides laundry space, management storage, and mechanical systems. Sixteen units have received interior improvements including refurbished original wood cabinetry, vinyl plank flooring, low-flow plumbing fixtures, and newer appliances. All units feature vinyl double-pane windows.

Recent exterior work includes new carport roofs, an upgraded roof on the main building, and steel staircases and walkway railings built to current code. The corner-lot site includes drought-tolerant landscaping served by automated irrigation, along with a security fence and parking gate. The property is located at 433 Sonoma Ave in Santa Rosa, California.

Key Highlights

  • 18‑unit configuration with 17 one‑bedroom/one‑bath units and one 2‑bedroom/1‑bath unit
  • Originally constructed in 1963 with structural and cosmetic upgrades
  • 16 units improved with vinyl plank flooring, updated appliances, cabinetry, and low‑flow fixtures

Property Analytics

Current Use

Apartment buildings

Suggested Use

Top Pick Building Supply Pharmacy Big Box & Wholesale Store Storage Facility HVAC Service Electrical Service

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

18
Residential units

Location Intelligence

Trade Area within ½ mile

3,932
Businesses Nearby

Demographics for 95401, CA

37,272
Population
14,281
Households
2.6
Avg Household Size
38
Median Age
28%
College-Educated
80%
High-School Grad
20.9 sq mi
ZIP Area
1,783
Density / Sq Mi
$93,513
Median Household Income
$45,630
Median Earnings
$1,978
Median Rent
$628,900
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
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Frequently Asked Questions

What type of property is this?
Apartment building - Updated multifamily community with renovated interiors, controlled access, and a detached building for laundry and mechanical systems.
Where is this apartment building located?
The property is located at 433 Sonoma Ave Santa Rosa, CA.
What is the asking price?
The asking price for this property is $3,995,000.
What are key features of this property?
This property features: 18‑unit configuration with 17 one‑bedroom/one‑bath units and one 2‑bedroom/1‑bath unit; Originally constructed in 1963 with structural and cosmetic upgrades; 16 units improved with vinyl plank flooring, updated appliances, cabinetry, and low‑flow fixtures
More about this property
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