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    St Augustine Beach, FL Duplexes for Sale

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    Renovated Duplex with Deck
    Updated: Sep 10
    Renovated Duplex with Deck

    St Augustine Beach, FL 32080

    $769,000
    2,040 sqft 0.11 AC lot
    Two‑unit duplex with 2,040 square feet total
    Each unit has 2 bedrooms, 1.5 baths, and approx 1020 sq ft
    Both units are renovated and currently occupied
    Situated on a 0.11‑acre corner lot
    Large wooden deck, concrete patios, grassy areas, and outdoor shower
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    Office-and-Apartment Duplex
    Updated: Mar 1
    Office-and-Apartment Duplex

    St Augustine, FL 32084

    $649,000
    1,920 sqft 0.13 AC lot
    1,920 SF duplex on 0.13 acres at 55 S Dixie Highway, St. Augustine, FL 32084
    First‑floor office lease runs through October 2026
    Furnished two‑bedroom apartment operates as a vacation rental
    Vacation rental records nearly 250 booked nights each year
    Major upgrades include roof, windows, electrical, plumbing, and fiber‑cement siding
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    Two-Building Mixed-Use Property
    Two-Building Mixed-Use Property

    2 Dufferin St, St Augustine, FL 32084

    $1,295,000
    0.12 AC lot

    CM-2 zoning accommodates commercial, residential, and mixed-use possibilities across two buildings.

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    Renovated Duplex with Outdoor Space
    Renovated Duplex with Outdoor Space

    St Augustine Beach, FL 32080

    $769,000
    2,040 sqft

    Two occupied residences share a corner lot with patios, deck access, and dedicated grassy outdoor areas.

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    Historic Furnished Duplex
    Historic Furnished Duplex

    St Augustine, FL 32084

    $949,000
    1,492 sqft 0.05 AC lot

    Two apartments offer kitchens, laundry, and individual electric metering.

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    Mixed-Use Property with Duplex
    Mixed-Use Property with Duplex

    1 E San Carlos Ave, St Augustine, FL 32084

    $1,295,000

    The CM-2-zoned offering combines a vacant former salon building with a two-unit residential property and shared parking.

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    Updated Two-Unit Duplex
    Updated Two-Unit Duplex

    120 Anastasia Lodge Dr, St Augustine, FL 32080

    $1,150,000

    Furnished interiors serve the current two-unit layout with a fenced yard and flexible residential zoning.

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    Duplex with Double Front Balconies
    Duplex with Double Front Balconies

    St Augustine, FL 32080

    $899,000
    1,728 sqft

    Two separate residences combine beach-area lodging use with private outdoor spaces and shared-use flexibility.

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    Two-Unit Duplex with Flexible Layout
    Two-Unit Duplex with Flexible Layout

    69 SARAGOSSA ST, St Augustine, FL 32084

    $649,000

    Includes separate two-bedroom and one-bedroom residences near Historic Downtown St. Augustine.

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    Historic Duplex with Two Balconies
    Historic Duplex with Two Balconies

    8 Mulvey Street, St Augustine, FL 32084

    $630,000

    Two separately arranged residences offer outdoor spaces, in-unit laundry, and access to downtown shops, restaurants, and entertainment.

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    Duplex with Front Balconies
    Duplex with Front Balconies

    Ab-108 E St, St Augustine, FL 32080

    $899,000
    1,728 sqft

    Both remodeled residences are commercially zoned for nightly vacation rental use and can be configured for separate or shared outdoor space.

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    Duplex with Detached Garage
    Duplex with Detached Garage

    69 Saragossa St, St Augustine, FL 32084

    $649,000

    Two residential units support flexible owner-occupant or rental arrangements near Historic Downtown St. Augustine.

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    Furnished Beachside Duplex
    Furnished Beachside Duplex

    11 B St, St Augustine, FL 32080

    $1,495,000

    Both townhouse-style units include garages, screened patios, and rooftop decks with ocean views.

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    Single-Story Duplex with Garages
    Single-Story Duplex with Garages

    15 Atlantic Oaks Circle, St Augustine, FL 32080

    $590,000
    860 sqft

    Two residential units provide private outdoor areas and flexible owner-occupant or leasing configurations.

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    Oceanfront Duplex on Double Lot
    Oceanfront Duplex on Double Lot

    2 11th Street, St Augustine Beach, FL 32080

    $3,100,000

    Two-story oceanfront duplex on a double lot with hurricane- and turtle-rated windows and space totals supporting multiple living configurations.

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    Historic Two-Unit Duplex
    Historic Two-Unit Duplex

    14 Sanchez Avenue, St Augustine, FL 32086

    $925,000

    Frame construction, central HVAC, and flexible occupancy options support residential income use.

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    Historic Duplex Property
    Historic Duplex Property

    208 San Marco Avenue, St Augustine, FL 32084

    $550,000
    0.28 AC lot

    Corner-lot duplex in Uptown St. Augustine near cafes, restaurants, bars, hotels, boutiques, and the Florida School for the Deaf & Blind.

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    Oceanfront Duplex Property
    Oceanfront Duplex Property

    2 11th Street, St Augustine Beach, FL 32080

    $3,100,000

    The double-lot site is platted as two separate lots, identified as A and B.

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    Oceanfront Duplex on Double Lot
    Oceanfront Duplex on Double Lot

    2 11TH Street, St Augustine Beach, FL 32080

    $3,100,000
    3,858 sqft 0.37 AC lot

    Two residences support income, redevelopment, or multigenerational living beside the ocean.

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    Historic Two-Unit Duplex
    Historic Two-Unit Duplex

    14 SANCHEZ AVENUE, St Augustine, FL 32086

    $925,000

    Separate residences combine historic character with an occupied lower unit and flexible upper-unit use.

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    Renovated Duplex with Attached Garages
    Renovated Duplex with Attached Garages

    6680 Madison St, St Augustine, FL 32080

    $899,000

    Updated interiors, private fencing, and walkable beach access support flexible residential income use.

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    Historic Triplex with Guest Residence
    Historic Triplex with Guest Residence

    24 Saragossa St, St Augustine, FL 32084

    $1,963,000

    Historic multi-unit property with supplemental residential space, garages, parking, and RG-1 zoning permitting nightly rentals.

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    Duplex With Renovated Upper Unit
    Duplex With Renovated Upper Unit

    St Augustine, FL 32080

    $650,000

    Two separate living spaces offer flexible occupancy within walking distance of the beach, restaurants, and shopping.

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    Updated Duplex with Outdoor Spaces
    Updated Duplex with Outdoor Spaces

    5 Riberia Street, St Augustine, FL 32084

    $650,000

    Corner-lot property with two independently accessed units, private laundry, kitchens, and outdoor areas suited to short-term rentals.

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    St Augustine Beach, FL Duplexes Market Trends and Statistics

    Explore 38 duplexes for sale in St Augustine Beach, FL, showcased through 38 active listings on our real estate platform. These investment opportunities span a total of 17,828 square feet of properties for sale, with an estimated market value of $42,797,300.

    Sale prices for duplexes in St Augustine Beach, FL start at $495,000, averaging $1,126,244, and reaching up to $3,100,000 — 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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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Duplexes 6
    Short term rental properties 3

    Demographics Overview

    Population 93K
    Population Growth (5Y) +6.5%
    Median Household Income $77,740
    College Educated 53.1%

    High-Yield Neighborhoods for Investment

    Identify St Augustine Beach submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    Saint Augustine - 32080 $3.3M

    Listings Trend

    New vs delisted commercial listings in St. Johns County

    New Delisted

    Total CRE Inventory on Market (SF)

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    Most Searched ZIP Codes in St Augustine Beach, FL

    • 32080
    • 32084
    • 32086

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