Galveston, TX Duplexes for Sale

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30 properties

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Updated: Aug 28

Two-Home Duplex Property

2811 Q 1/2, Galveston, TX 77550

$595,000

736 sqft 0.12 AC lot

Two homes on one 0.1179‑acre lot
Rear home has 3 bedrooms, 2 full baths, and a garage below
Front home offers a 2/1 layout; remodeling completed in 2024
Two access doors serve the rear residence, including alley access
Two short blocks from the Seawall

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Updated: Feb 26, 2025

Duplex Close to Beach Amenities

2226 51st Street, Galveston, TX 77551

$225,000

1,688 sqft 0.06 AC lot

Revenue‑producing duplex on a 0.0592‑acre lot
1,688 SF duplex with wood and laminate flooring
Composition roof
Chain link fencing on the property

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Furnished Duplex Near Adoue Park

1105 Ball, Galveston, TX 77550

$1,000,000

3,200 sqft

Two residential units offer separate three-bedroom, two-bath layouts with furnished interiors and covered entry patios.

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See what stands out in Galveston County

We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

We check every listing here. A few are worth a second look.

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Local Demand available after sign in

Two-Story Duplex with Separate Apartment

1512 Moody Ave, Galveston, TX 77550

$289,000

1,616 sqft

Distinct upper and lower living areas support flexible occupancy arrangements in a recently refreshed property.

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2-Unit Duplex with Separate Living Spaces

1501 / 1503 J H Clouser St, Galveston, TX 77550

$299,000

1,520 sqft

Two-bedroom, two-bath layouts provide distinct living arrangements across both units.

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Three-Level Duplex with Garage

4309 Ursuline Street, Galveston, TX 77550

$425,000

3,132 sqft

Flexible duplex layout with separate living areas, upgraded storm windows, and a detached garage near Galveston’s beach and Strand district.

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Updated Duplex with Remodeled Kitchens

715 35th St, Galveston, TX 77550

$330,000

2,436 sqft

Two-level residential income property with renovated interiors, upgraded systems, and separate unit configurations.

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Two-Unit Duplex with Fenced Yard

2616 45th St, Galveston, TX 77550

$365,000

2,368 sqft

Separate one- and two-bedroom units support flexible living arrangements with shared outdoor space.

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Restored Historic Duplex Income Property

1606 Avenue L, Galveston, TX 77550

$449,000

2,074 sqft

Restored 1897 duplex with two 2-bedroom, 1-bath units, updated interiors, and rebuilt porches.

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Two-Story Duplex Investment Opportunity

511 43rd St, Galveston, TX 77550

$180,000

1,700 sqft

A two-story duplex with room for updates, suited to investors seeking a value-add rental or STR strategy.

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Restored Historic Duplex

1604 Avenue L, Galveston, TX 77550

$449,000

2,074 sqft

Two income-producing units feature updated kitchens, bathrooms, flooring, and lighting.

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Duplex with Two Units

717 Church Street, Galveston, TX 77550

$299,000

1,836 sqft

Two residential units include a two-bedroom, one-bath upper level and a one-bedroom, one-bath lower level.

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Tenant-Occupied Duplex

811 10th Street, Galveston, TX 77550

$350,000

1,680 sqft

Two-level configuration includes occupied upstairs and downstairs residences with washer and dryer hookups.

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Fully Renovated Duplex With Decks

2014 39th Street, Galveston, TX 77550

$394,000

2,228 sqft

Renovated duplex with two separate units, each offering in-unit laundry and kitchen amenities, plus private and shared outdoor space.

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Furnished Duplex with Two Kitchens

2001 36th Street, Galveston, TX 77550

$369,000

1,732 sqft

Fully furnished duplex with two kitchens, two full bathrooms, updated appliances, and private off-street parking.

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Duplex with Rooftop Beach Views

2909 Avenue R, Galveston, TX 77550

$699,000

1,998 sqft

Two-unit property with kitchens, separate living areas, outdoor spaces, and covered parking.

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Galveston Multifamily Investment Opportunity

4728 Avenue R, Galveston, TX 77551

$449,000

0.12 AC lot

Three houses for sale in Galveston, Texas.

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Galveston Duplex: Investor Opportunity

4828 Avenue Q 1/2, Galveston, TX 77551

$327,500

884 sqft

Two units in Galveston, Texas, with investment potential.

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Revenue Producing Duplex Near Beach

2226 51st St, Galveston, TX 77551

$225,000

0.06 AC lot

Duplex near beach, restaurants, and stores with steady rental income.

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Updated Historic Duplex

811 24th St, Galveston, TX 77550

$449,000

Two residential units combine period character with refreshed kitchens, baths, flooring, decks, and major building systems.

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Well-Maintained Duplex with Private Entrances

2617 Avenue L, Galveston, TX 77550

$359,900

Two separate, well-laid-out units with private entrances make this duplex suitable for either income or owner-occupancy.

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Galveston Duplex With Flexible Layout

3529 Avenue M, Galveston, TX 77550

$399,999

Three-story duplex offers dual rental income or an owner-occupant setup with a separate back unit.

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Two-Unit Duplex with Fenced Yards

3525 Avenue Q, Galveston, TX 77550

$229,000

Duplex offering two one-bedroom units, each with private fenced yards and washer/dryer connections.

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Galveston Duplex Near Beach

1811 39th St, Galveston, TX 77550

$299,999

0.05 AC lot

Duplex with two units near the beach in Galveston.

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Galveston, TX Duplexes Market Trends and Statistics

Explore 30 duplexes for sale in Galveston, TX, showcased through 30 active listings on our real estate platform. These investment opportunities span a total of 36,386 square feet of properties for sale, with an estimated market value of $11,175,898.

Sale prices for duplexes in Galveston, TX start at $180,000, averaging $385,375, and reaching up to $1,000,000 — 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

Demographics Overview

Population 56K

Population Growth (5Y) +8.1%

Median Household Income $58,959

College Educated 25.9%

High-Yield Neighborhoods for Investment

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

Neighborhood	Average Price
77551	$298.5K
77550	$400.8K

Taxes & Financing

Tax Rate (average for all types) 1.15%

Property Tax per SF $12.72 per SF

Tax Rate vs County Average 0.23 pp above county avg

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Galveston County

New Delisted

Total CRE Inventory on Market (SF)

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