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    100 Carolina St Vallejo, CA 94590

    For Sale
    $575,000

    Duplex - Vallejo, CA

    Type:Duplex
    Property size:
    1,664 SF
    Lot size:
    0.07 Acres
    Days on Market:
    60
    Last Refresh:
    Dec 6 at 3:06 pm

    Property Features for 100 Carolina St

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Duplex
    Standard status
    Active
    Rooms
    Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4
    Bedrooms
    4
    Interior features
    Updated Baths, Updated Kitchen, Storage Area(s)
    Exterior features
    Corner Lot, Back Yard, Front Yard, Garden, Back Yard, Side Yard, Storage, Garden
    Appliances
    Dryer
    Size
    1,664 SF
    Lot size
    0.07 Acres

    Utilities

    Heating system
    Electric (Heating), Wall Furnace

    Building Details

    Year built
    1977
    Flooring type
    Carpet, Vinyl
    Building materials
    Wood Siding
    Architectural style
    Other
    Additional Structures
    Storage

    Real Broker Technologies, Inc. (619) 248-6434 [email protected]

    Listing agent Roland Osage (619) 248-6434

    Listing date Oct 8, 2025

    MLS# 41113507 Listing URL

    Copyright © 2025 bridgeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Versatile Duplex in Vallejo, CA

    This two-unit property in Vallejo, CA, is suitable for house-hacking, multi-generational living, or co-purchasing. Each unit includes 2 bedrooms, 1 bathroom, a dedicated washer and dryer, and private backyard spaces. Recent upgrades feature new flooring, updated kitchens and baths, fresh interior paint, and a new electrical panel. The property is fully electric, presenting an opportunity for future solar installation. The layout balances privacy with flexibility, with separate outdoor areas for each unit. The property size is 1664 square feet, situated on a lot of 0.07 acres. Located near the Vallejo Marina, Mare Island Brewery, local coffee shops, eateries, the farmers market, and shopping, the location combines convenience with charm. The property offers investment potential.
    Property Profile Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Restaurant Realty agency Law Firm Building Supply Spa & Massage Dental Office Wholesale Shop Auto Repair Shop Hair Salon Clothing Store

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Vallejo
    County
    Solano
    State
    California
    Longitude
    -122.263012
    Latitude
    38.104375

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    FAQs

    What type of property is this?
    Duplex - Two-unit property ideal for house-hacking or multi-generational living.
    Where is this duplex located?
    The property is located at 100 Carolina St Vallejo, CA.
    What is the asking price?
    The asking price for this property is $575,000.
    What are key features of this property?
    This property features: - Two separate units, each with 2 bedrooms, 1 bathroom, private backyard, and dedicated washer/dryer – ideal for house-hacking, multi-generational living, or co-purchasing.; - **Updated kitchens and baths, new flooring, fresh interior paint, and a new electrical panel.**; - **Prime location within walking distance to Vallejo Marina, Mare Island Brewery, coffee shops, restaurants, farmers market, and shopping.**
    (619) 248-6434
    Request Owner's contact information
    100 Carolina St Vallejo, CA 94590
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    Vallejo, CA 94590
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    Realmo Value Estimation

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.

    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.

    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
    100 Carolina St Vallejo, CA 94590
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