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    Duval County, FL Duplexes for Sale

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    Duplex With Alley Access
    Updated: Jul 30
    Duplex With Alley Access

    925 CEDAR Street, Jacksonville, FL 32207

    $535,000
    1,988 sqft 0.13 AC lot
    Duplex totaling 1,988 square feet on a 0.13‑acre lot
    Built in 1942 with wood, tile, and vinyl flooring
    Central air conditioning with separate meters
    Public water and public sewer service
    Privacy fencing and alley access
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    Beachside Duplex with Entertaining Deck
    Updated: Jun 23
    Beachside Duplex with Entertaining Deck

    115 AZALEA Place, Neptune Beach, FL 32266

    $1,300,000
    1,836 sqft 0.08 AC lot
    Duplex rebuilt from foundation through roof circa 1998
    Two 2‑bedroom, 1‑bath units totaling 1,836 square feet
    255 feet from the beach with public access on Pine Street one block away
    Upper unit includes a large entertaining deck, built‑ins, bench seating, and storage
    Lower unit has concrete‑block construction and is currently rented
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    Remodeled Duplex with Hardwood Floors
    Remodeled Duplex with Hardwood Floors

    2701 MYRA Street, Jacksonville, FL 32204

    $530,000
    2,130 sqft 0.15 AC lot

    Both residences feature three bedrooms, one bathroom, and updated kitchen and bath finishes.

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    Reconstructed Duplex Near Beach
    Reconstructed Duplex Near Beach

    232-234 Hopkins St, Neptune Beach, FL 32266

    $1,099,000
    1,040 sqft

    Fully rebuilt duplex with updated systems, designer finishes, covered parking, and second-floor outdoor living.

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    Updated Duplex with Detached Guest House
    Updated Duplex with Detached Guest House

    317 MAGNOLIA Street, Neptune Beach, FL 32266

    $1,250,000
    2,334 sqft 0.13 AC lot

    Two separate residences provide flexible multigenerational, office, or rental use.

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    Updated Duplex With Separate Entrances
    Updated Duplex With Separate Entrances

    2542 SPRING PARK Road, Jacksonville, FL 32207

    $340,777
    2,132 sqft 0.21 AC lot

    Two residential units offer distinct access, central air, and included laundry equipment.

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    Duplex with Assigned Parking
    Duplex with Assigned Parking

    7428/7430 GRANT Avenue, Jacksonville, FL 32208

    $195,000
    1,500 sqft 0.17 AC lot

    Both units are occupied and served by public water.

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    Updated 2-Unit Duplex
    Updated 2-Unit Duplex

    1263 Wolfe St, Jacksonville, FL 32205

    $550,000
    1,940 sqft

    Separate residential layouts support flexible occupancy or rental use.

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    Renovated Duplex on Fenced Lot
    Renovated Duplex on Fenced Lot

    7436/7438 GRANT Avenue, Jacksonville, FL 32208

    $195,000
    1,500 sqft 0.17 AC lot

    Vacant two-unit property with updated interiors, off-street parking, and highway access from a quiet side street.

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    Duplex with Carports
    Duplex with Carports

    6348 HYDE GROVE Avenue, Jacksonville, FL 32210

    $229,800
    1,896 sqft 0.30 AC lot

    Two-unit residential property includes detached storage and a roof replaced in 2020.

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    New Construction Duplex
    New Construction Duplex

    5669 George Ct Unit 101, Jacksonville, FL 32277

    $889,000
    3,818 sqft

    2024-built duplex with one vacant unit and rental occupancy in the other.

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    Two-Unit Duplex with Attached Garages
    Two-Unit Duplex with Attached Garages

    1418 W 19TH Street, Jacksonville, FL 32209

    $440,000
    2,598 sqft 0.12 AC lot

    The paired residences provide separate access, flexible occupancy options, and contemporary kitchen appliances.

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    Renovated Duplex Condo Dual-Key Layout
    Renovated Duplex Condo Dual-Key Layout

    311 W ASHLEY Street, Jacksonville, FL 32202

    $270,000
    984 sqft

    Renovated duplex condo with a dual-key floor plan offering two private units behind one main entry door.

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    Duplex with Detached Efficiency Unit
    Duplex with Detached Efficiency Unit

    395 Duray Ct, Jacksonville, FL 32208

    $150,000
    967 sqft

    Two-bedroom main residence paired with a separate efficiency unit featuring a kitchenette and private bath.

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    Dual-Key Duplex Condo
    Dual-Key Duplex Condo

    311 W ASHLEY Street, Jacksonville, FL 32202

    $270,000
    1,026 sqft

    Dual-key setup with two private units behind one entry in a 7th-floor corner condo with public utilities.

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    Renovated Duplex with Central Air
    Renovated Duplex with Central Air

    2337 GILMORE Street, Jacksonville, FL 32204

    $398,000
    1,180 sqft 0.15 AC lot

    Renovated Riverside duplex with central air, separate electric meters, and updated kitchens in 2020 on a private backyard lot.

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    Duplex with Detached ADU
    Duplex with Detached ADU

    317 Magnolia St, Neptune Beach, FL 32266

    $1,250,000
    2,334 sqft

    Two separately metered residences support flexible occupancy and rental use.

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    Duplex on Private Acreage
    Duplex on Private Acreage

    11419 BOCEPHUS Lane, Jacksonville, FL 32219

    $295,000
    2,510 sqft 2.51 AC lot

    Two homes with separate wells, septic systems, and electrical service support flexible residential use.

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    Duplex With Alley Access
    Duplex With Alley Access

    925 CEDAR Street, Jacksonville, FL 32207

    $535,000
    2,036 sqft

    Two-unit residential income property with flexible occupancy options and convenient rear access.

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    Updated Duplex with Private Yards
    Updated Duplex with Private Yards

    3047 POST Street, Jacksonville, FL 32205

    $338,000
    2,058 sqft 0.11 AC lot

    Two-unit property with renovated interiors, separate outdoor areas, and off-street parking near Riverside.

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    Duplex with New Roof
    Duplex with New Roof

    6348 Hyde Grove Ave, Jacksonville, FL 32210

    $229,800
    1,896 sqft 0.29 AC lot

    Two-unit income property with separate carports, detached storage, and flexible owner-occupant or rental use.

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    Duplex with Detached Efficiency Unit
    Duplex with Detached Efficiency Unit

    395 DURAY Court, Jacksonville, FL 32208

    $150,000
    967 sqft 0.13 AC lot

    Two-unit setup with a detached efficiency for flexible rental or guest/studio use, plus indoor laundry and off-street parking.

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    Renovated Beachside Duplex with Private Deck
    Renovated Beachside Duplex with Private Deck

    639 6TH AVENUE S, Jacksonville Beach, FL 32250

    $434,900
    1,048 sqft

    Updated beach-adjacent property with refreshed interiors, outdoor space, and detached storage for practical everyday use.

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    Remodeled Two-Unit Duplex
    Remodeled Two-Unit Duplex

    2012 KINGSWOOD Road, Jacksonville, FL 32207

    $489,900
    1,902 sqft 0.19 AC lot

    Updated kitchens and private backyards support comfortable, separate living across both residences.

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    Duval County, FL Duplexes Market Trends and Statistics

    Explore 112 duplexes for sale in Duval County, FL, showcased through 112 active listings on our real estate platform. These investment opportunities span a total of 143,764 square feet of properties for sale, with an estimated market value of $40,747,252.

    Sale prices for duplexes in Duval County, FL start at $50,000, averaging $438,142, and reaching up to $1,600,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Featured Duval County Real Estate Agencies

    Realmo connects you with licensed Duval County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    United Real Estate Gallery
    8380 Baymeadows Road Suite 17 Jacksonville, FL 32256
    Phone: 19045003948
    www.unitedrealestategallery.com
    Berkshire Hathaway HomeServices Florida Network Realty
    4190 Belfort Road, Suite 475 Jacksonville, FL 32216
    Phone: 19042966400
    www.floridanetworkrealty.com
    Chad and Sandy Real Estate Group
    8367 Baymeadows Way, Suite 200 Jacksonville, FL 32256
    Phone: 19042197539
    www.chadandsandy.com

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