Reduced! Two Residences on One Lot. This versatile property offers exceptional income potential and flexible living arrangements with two fully independent units on a single parcel. An ideal opportunity for investors, multi-generational households, or owner-occupants seeking supplemental rental income. Located just 5 minutes from the Ferry with direct freeway access to Napa, Marin, Contra Costa, and San Francisco, the property combines convenience with strong demand drivers. Nearby attractions include vibrant downtown farmers markets, the cultural resurgence of Mare Island, and easy proximity to both Wine Country and the City. Front Home: Recently renovated with modern finishes, offering 3 bedrooms and 2 full bathrooms, well-suited for primary residence or high rental demand. Rear Cottage: A self-contained 1-bedroom, 1-bath unit with kitchenette and living area, ideal for extended family, guests, or use as a secondary income stream. With its combination of updated living space, prime commuter location, and dual-unit flexibility, this property presents a rare opportunity to maximize value through rental income, shared living, or future appreciation.
Property Details
Price:
$620,000
MLS #:
325074539
Status:
Active
Beds:
3
Baths:
2
Type:
Single Family
Subtype:
2 Houses on Lot
Neighborhood:
vallejo5
Finished Sq Ft:
1,608
Lot Size:
6,499 sqft / 0.15 acres (approx)
Year Built:
1906
See this Listing
Schools
Interior
# of Fireplaces
1
Appliances
Dishwasher, Free Standing Gas Range, Hood Over Range, Microwave, Self/Cont Clean Oven
Bath Features
Low- Flow Toilet(s), Marble, Shower Stall(s), Tile, Tub w/Shower Over
Cooling
None
Electric
220 Volts in Laundry
Fireplace Features
Brick, Raised Hearth
Flooring
Carpet, Simulated Wood, Tile
Full Bathrooms
2
Heating
Central, Wall Furnace
Interior Features
Storage Area(s)
Kitchen Features
Island, Marble Counter, Pantry Closet, Quartz Counter
Laundry Features
Inside Area
Levels
One
Exterior
Construction
Wood
Lot Features
Landscape Front, Landscape Misc
Parking Features
No Garage
Pool
No
Roof
Composition
Spa
No
Stories
1
Financial
HOA
No
Map
Community
- Address124 Illinois Street Vallejo CA
- CityVallejo
- CountySolano
- Zip Code94590
Subdivisions in Vallejo
Market Summary
Current real estate data for Single Family in Vallejo as of Apr 13, 2026
111
Single Family Listed
48
Avg DOM
375
Avg $ / SqFt
$575,144
Avg List Price
Property Summary
- 124 Illinois Street Vallejo CA is a Single Family for sale in Vallejo, CA, 94590. It is listed for $620,000 and features 3 beds, 2 baths, and has approximately 1,608 square feet of living space, and was originally constructed in 1906. The current price per square foot is $386. The average price per square foot for Single Family listings in Vallejo is $375. The average listing price for Single Family in Vallejo is $575,144.
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Copyright 2026, Bay Area Real Estate Information Services, Inc. All Rights Reserved. Listing courtesy of Rick Trono at Compass
124 Illinois Street
Vallejo, CA



