Welcome to 342 College Ave, a fully renovated duplex offering two beautifully updated units, each with its own attached garage. The property includes a 2-bedroom/1-bath unit and a 1-bedroom/1-bath unit, both showcasing extensive upgrades such as new LVP flooring, shaker cabinets, quartz countertops, stainless steel appliances, tiled showers, and more. With both units currently not occupied, the property provides flexibility for immediate leasing at market rents or for an owner-occupant seeking additional income. No expense was spared in the renovation, making this a truly turnkey investment. Located just moments from Highway 101, local shopping, and dining, the convenience and accessibility add strong appeal for future tenants.Don't miss the chance to secure this duplex with market-rate rents from day one and add a strong, turnkey asset to your portfolio.
Multi-familyProperty Type
1955Year Built
4,569 sq ftLot Size
$531Est. Price/Sq.Ft.
2 garage spacesParking
Listed by Isaiah Chass•DRE #02080155• Livxplore Real Estate & Lifestyle
•707-508-6390 (agent)
•isaiah@livxplore.com (agent)
Bought with Simon Raya•DRE #01924065• Coldwell Banker Realty
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
4,571 Sq. Ft.
Year renovated
1955
Sq. Ft.
1,500
Year built
1955
Style
Multi-Family (2-4 Unit)
County
Sonoma County
APN
010113027000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 13, 2026.
NMU-DSA
Neighborhood Mixed Use - Downtown Station Area Combining District
The NMU zoning district is applied to areas within downtown Santa Rosa to allow for multi-family residential development in all residential or mixed-use buildings and a variety of uses that primarily serve local residents such as professional office, retail, entertainment, service, and other neighborhood-scale supporting uses. Housing development will include low- and mid-rise apartments and condominiums, as well as small-lot single-family attached dwellings e.g., duplexes, triplexes, townhomes. Live-work spaces and maker-oriented uses are permitted subject to performance standards. The NMU zoning district implements and is consistent with the Neighborhood Mixed Use land use classification of the General Plan; The DSA combining district is intended to enhance and reinforce distinctive characteristics within the Downtown Station Area Specific Plan area and create environments that are comfortable to walk in by establishing development form, intensity, streetscape, and public realm standards.
Permitted uses
Include but are not limited to:
Agriculture-Other
Restaurant
Healthcare-Other
Housing-Multiple units
Housing-Other
Infrastructure-Other
Library
Museum / gallery
Neighborhood center
Park & open space
Oct 23, 2025 • Final
Residential electrical
Upgrade the main electrical service.
Electrical
Jun 28, 2015 • Final
Residential addition-alteration
Legalize and replace broken windows.
Remodel
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking & Garage Information
Parking Total: 4
Parking Features: Attached, Garage, Off Street
Garage Spaces: 2
Interior
Heating & Cooling
Cooling: None
Heating: Gas, Wall Furnace
Interior Features
Accessibility Features: Grab Bars
Appliances: Dishwasher, Free Standing Gas Range, Free Standing Refrigerator, Gas Water Heater, Microwave
Green Energy Efficient: Appliances, Lighting, Windows
Laundry Features: In Each Unit, Washer/Dryer Hookups
Security Features: Security Lights
Room Information
Levels: One
Multi-Unit Information
# of Units (Total): 2
Unit 1 Information
Type: Apartment
# of Rooms: 5
# of Bedrooms (Total): 2
# of Bathrooms (Full): 1
# of Units: 1
Unit 2 Information
Type: Apartment
# of Rooms: 4
# of Bedrooms (Total): 1
# of Bathrooms (Full): 1
# of Units: 1
Exterior
Exterior Features
Exterior Features: Fenced Yard
Roof: Composition, Shingle
Property Information
Property Condition: Updated/Remodeled
Property Type: Residential Income
Property Sub Type: Duplex
Lot Information
Lot Size Square Feet: 4,569
Lot Size Acres: 0.1049
Lot Size Source: Assessor Auto-Fill
Lot Features: Curb(s), Landscape Front, Sidewalk
Utilities
Utilities Information
Utilities: City, Internet Available, Natural Gas Connected
Sewer: Public Sewer
Location
HOA Information
Association YN: No
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,500
Stories: 1.0
Lot Size: 4,571 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1955
Year Renovated: 1955
County: Sonoma County
APN: 010113027000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Proctor Terrace Elementary School
Public K-6 • Assigned • 1.4mi
4/10
Santa Rosa Middle School
Public 7-8 • Assigned • 0.7mi
2/10
Santa Rosa High School
Public 9-12 • Assigned • 0.5mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
6/10 Flood Factor
Estimated 69-77% chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 92° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95401
Average low and high temperatures (°F)
63
39
64
42
71
45
69
46
76
50
78
52
77
53
85
53
83
54
79
49
65
44
59
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$758,000 – $917,000
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