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  • Listed by: Windermere RE Whatcom, Inc. • Wynden Holman
    $1,199,000

    321 N 4th Street #A-D, Mount Vernon, WA 98273

    7beds
    4baths
    2,891sqft
    : 
    $7,490/mo
    Get pre-qualified
    Quadruplex, Multi Family
    Built in 1917
    -- sqft lot
    $1,146,200 Zestimate®
    $415/sqft
    $-- HOA

    What's special

    Off-street parkingNewly renovated triplexOne-car garageSpacious yardAdditional basement storageScenic river viewsNew appliances
    Investor Alert – Exceptional Cash-Flow Opportunity with Future Value-Add Potential! Now generating $6,395 per month in gross rental income, this turnkey 4-plex offers immediate cash flow with future flexibility. The property consists of a newly renovated triplex plus a detached 2-bedroom, 1-bath home on one lot, with the potential to adjust the lot line and create two separate properties—a standalone home and a triplex (buyer to verify feasibility). Extensively updated, the units feature new appliances, mini-split heating and cooling systems, flooring, windows, kitchens, and bathrooms. Each unit is separately metered for simplified utility management. The triplex includes a one-car garage and additional basement storage. Whether you're looking to maximize your investment or occupy one residence, this property offers outstanding flexibility. Choose to adjust the lot line and sell one property while keeping the other, live in the detached home and rent the triplex, or maintain all four units as income-producing rentals. The detached home features a spacious yard, off-street parking, and scenic river views, making it an attractive rental or owner-occupied residence. Conveniently located near shopping, downtown amenities, and freeway access, this property combines strong in-place income, recent renovations, and future upside. Don't miss this exceptional investment opportunity!
    9 days
    |
    136
    |
    0
    |

    Likely to sell faster than

    Zillow last checked:

    Listing updated:

    Listed by:

    Wynden Holman,

    Windermere RE Whatcom, Inc.

    Source: NWMLS as distributed by MLS GRID,MLS#: 2562279MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 7
      • Bathrooms: 4
      Heating
      • Ductless, Electric, Natural Gas
      Cooling
      • Ductless
      Features
      • Flooring: Vinyl, Vinyl Plank
      • Has fireplace: No
      Interior area
      • Total structure area: 2,891
      • Total interior livable area: 2,891 sqft

      Property

      Parking
      • Total spaces: 6
      • Parking features: Garage
      • Garage spaces: 1
      • Uncovered spaces: 6
      Features
      • Has view: Yes
      • View description: River, Territorial
      • Has water view: Yes
      • Water view: River
      Lot
      • Size: 9,578 Square Feet
      • Features: Paved, Shop
      Details
      • Parcel number: P52226
      • Zoning description: Multi-Family,Jurisdiction: City
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: MultiFamily
      • Architectural style: 4-Plex
      • Property subtype: Quadruplex, Multi Family
      Materials
      • Wood Siding
      • Foundation: Poured Concrete
      Condition
      • Good
      • Year built: 1917
      • Major remodel year: 2022

      Utilities & green energy

      • Electric: Company: PSE
      • Sewer: Sewer Connected, Company: City of MV
      • Water: Public, Company: City of Mt Vernon

      Community & HOA

      Community
      • Subdivision: Mount Vernon
      Location
      • Region: Mount Vernon

      Financial & listing details

      • Price per square foot: $415/sqft
      • Annual tax amount: $6,635
      • Date on market: 8/2/2026
      • Cumulative days on market: 11 days
      • Listing terms: Conventional

        Estimated market value

        $1,146,200

        $1.09M - $1.20M

        $2,007/mo

        Price history

        DateEventPrice
        8/3/2026Listed for sale$1,199,000+135.1%$415/sqft
        Source: NWMLS as distributed by MLS GRID #2562279 Report a problem
        6/15/2021Sold$510,000+27.7%$176/sqft
        Source: NWMLS as distributed by MLS GRID #1775395 Report a problem
        5/28/2021Pending sale$399,500$138/sqft
        Source: NWMLS as distributed by MLS GRID #1775395 Report a problem
        5/21/2021Listed for sale$399,500$138/sqft
        Source: NWMLS as distributed by MLS GRID #1775395 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment

        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.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 98273

        Getting around

        81 / 100
        Very Walkable
        53 / 100
        Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Middle: La Venture Mid
        • High: Mount Vernon High

        Source: NWMLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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