St Pete Beach, FL Duplexes for sale

Updated: Oct 23

Duplex with Private Garages

4100 45TH Avenue N, St Petersburg, FL 33714

$565,000

1,704 sqft 0.33 AC lot

Two 2‑bedroom, 1‑bathroom units totaling 1,704 square feet
0.33‑acre corner lot zoned R‑4, with a drive‑through gate
A private one‑car garage, covered patio, and fenced backyard for each unit
Water and electricity separately metered
Roof replaced in 2018; sliding glass doors installed in 2018 and 2024

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Updated: Oct 26

Duplex with Detached ADU

926 11TH Avenue S, St Petersburg, FL 33705

$695,000

1,882 sqft 0.17 AC lot

Main residence has 3 bedrooms and 2 bathrooms; detached dwelling has 1 bedroom and 1 bathroom
1,882 square feet on a 0.17‑acre lot
Under construction; year built listed as 2026
Detached dwelling includes its own living area, kitchen, bedroom, and full bathroom
Fenced courtyard links the two residences

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Duplex With Furnished Cottage

1136 22ND Avenue N, St Petersburg, FL 33704

$764,900

1,719 sqft 0.12 AC lot

Historic residence with a separate furnished cottage, updated systems, flexible occupancy options, and off-street parking.

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Duplex with Detached ADU

926 11th Ave S, St Petersburg, FL 33705

$695,000

1,882 sqft

A fenced courtyard links the primary residence with a separate dwelling that includes its own kitchen and living area.

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Remodeled Duplex with Two Homes

1543 43RD Street S, St Petersburg, FL 33711

$569,990

2,074 sqft 0.15 AC lot

Two separately fenced residences share a corner lot with off-street parking and updated interiors.

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Updated Duplex with RV Parking

935 17TH Avenue S, St Petersburg, FL 33705

$529,990

2,448 sqft 0.16 AC lot

Two matching units offer four bedrooms and two baths apiece.

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Updated Two-Unit Duplex

400 20TH Street N, St Petersburg, FL 33713

$699,900

2,688 sqft 0.15 AC lot

Two residences combine original architectural details with refreshed kitchens, bathrooms, HVAC systems, and outdoor space.

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Residential Income Property with Duplex

4949 26TH AVENUE N, St Petersburg, FL 33710

$649,000

3,504 sqft

A two-story duplex and separate three-bedroom home sit on three contiguous parcels under NS-1 zoning.

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Updated Two-Unit Duplex

2343 8TH Street S, St Petersburg, FL 33705

$525,000

1,740 sqft 0.13 AC lot

Two separately occupied units offer remodeled interiors and established year-long tenancy.

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Furnished Beachside Duplex

6802 GULF WINDS Drive, St Pete Beach, FL 33706

$625,000

1,008 sqft 0.19 AC lot

Two furnished residences offer private entrances, outdoor living space, and convenient beach access in St. Pete Beach.

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Remodeled Duplex With Two Homes

St Petersburg, FL 33711

$579,990

2,074 sqft

Two separately fenced residences offer updated interiors, central air, and off-street parking on a corner lot.

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Corner-Lot Duplex with Carports

7301 8TH Street N, St Petersburg, FL 33702

$625,000

1,901 sqft 0.22 AC lot

Two residences provide private fenced yards, individual carports, and covered outdoor laundry areas.

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Renovated Duplex with Updated Kitchens

2832 MIRIAM Street S, St Petersburg, FL 33711

$568,999

2,100 sqft 0.16 AC lot

Two separately configured residences feature refreshed interiors, central systems, and durable finishes for ongoing rental use.

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Updated Kenwood Duplex with Backyard

400 20TH STREET N, St Petersburg, FL 33713

$699,900

2,688 sqft

Two updated 2BR/1BA units in a two-story duplex, with a new roof, two A/C systems, and rear alley garage access.

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Updated Two-Unit Duplex

5000 74TH Street N, St Petersburg, FL 33709

$445,000

1,680 sqft 0.32 AC lot

Both residences feature refreshed kitchens, bathrooms, and windows, with shared covered laundry space below the front porch.

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Updated Two-Unit Duplex

3047 62ND Avenue N, St Petersburg, FL 33702

$389,000

1,276 sqft 0.11 AC lot

Separate fenced porch areas and a mix of occupied and vacant units offer distinct use options.

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Updated Tenant-Occupied Duplex

2343 8TH STREET S, St Petersburg, FL 33705

$525,000

1,740 sqft

Two separately occupied units are leased to year-long tenants.

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Renovated Duplex

260 20TH Avenue S, St Petersburg, FL 33705

$535,000

1,360 sqft 0.17 AC lot

Two residences offer a two-bedroom, two-bath layout and a separate one-bedroom, one-bath residence.

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Updated Two-Unit Duplex

3047 62ND AVENUE N, St Petersburg, FL 33702

$389,000

1,276 sqft

One residence is occupied, while the second is vacant and available for a new tenant or owner occupancy.

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Duplex with Detached Apartment

4502 9TH Avenue S, St Petersburg, FL 33711

$399,000

1,448 sqft 0.11 AC lot

The detached apartment is occupied month-to-month, while the main home provides a separate leasing opportunity.

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Renovated Duplex with New Roof

260 20TH AVE S, St Petersburg, FL 33705

$535,000

1,360 sqft

Concrete-block property with separate laundry and private outdoor space for the larger residence.

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Duplex with Separate Utilities

2501 57TH Place N, St Petersburg, FL 33714

$400,000

1,437 sqft 0.12 AC lot

Two-unit residential property with distinct utility metering, central cooling, and driveway parking.

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2-Unit Duplex with Detached Apartment

4502 9TH AVENUE S, St Petersburg, FL 33711

$399,000

1,448 sqft

Separate living spaces include a detached apartment and dedicated parking for each unit.

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Renovated Duplex with Detached Studio

6855 GULF WINDS Drive, St Pete Beach, FL 33706

$799,000

2,012 sqft 0.17 AC lot

Two separately metered residences feature updated finishes and a detached air-conditioned studio.

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St Pete Beach, FL Duplexes Market Trends and Statistics

Explore 73 duplexes for sale in St Pete Beach, FL, showcased through 73 active listings on our real estate platform. These investment opportunities span a total of 106,839 square feet of properties for sale, with an estimated market value of $42,192,246.

Sale prices for two-family homes in St Pete Beach, FL start at $99,900, averaging $577,975, and reaching up to $4,485,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Neighborhood	Average Price
Saint Petersburg - 33706	$561.8K

Neighborhood

Average Price

Saint Petersburg - 33706

$561.8K