Galveston, TX Duplexes for sale

Updated: Sep 22, 2025

Two-Cottage Duplex Property

4413 Bernardo de Galvez, Galveston, TX 77550

$209,500

782 sqft

Two one‑bedroom, one‑bath cottages on one lot
782 square feet of property size
Off‑street parking included
Wood flooring and composition roof
Built in 1962

View details

Updated: Jul 22

Furnished Duplex Near Adoue Park

1105 Ball, Galveston, TX 77550

$1,000,000

3,200 sqft

Duplex with two 1,600‑square‑foot units
Each unit includes 3 bedrooms and 2 bathrooms
3,200‑square‑foot property built in 1895
Both units currently operated as AirBnB rentals
Furnishings, dishes, and décor included in each unit

View details

Remodeled Two-Unit Duplex

1029 62nd St Street, Galveston, TX 77551

$325,000

1,846 sqft

The one- and two-bedroom residences each have patio space and washer and dryer connections.

View details

Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads

Duplex with Private Entrances

1201 28th Street, Galveston, TX 77550

$650,000

1,468 sqft

Each planned residence includes two bedrooms, two bathrooms, and separate driveway access.

View details

Renovated Duplex With Beach Views

1515 13th St, Galveston, TX 77550

$735,000

1,406 sqft

Two separately serviced residences offer flexible rental or owner-occupant use near Galveston’s coastal dining and attractions.

View details

2-Unit Duplex with Separate Living Spaces

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

$299,000

1,520 sqft

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

View details

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.

View details

Three-Level Duplex with Garage

4309 Ursuline Street, Galveston, TX 77550

$423,900

3,132 sqft

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

View details

Well-Maintained Duplex with Private Entrances

2617 Avenue L, Galveston, TX 77550

$349,900

1,752 sqft

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

View details

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.

View details

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.

View details

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.

View details

Two-Unit Duplex with Fenced Yard

2616 45th Street, Galveston, TX 77550

$365,000

2,368 sqft

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

View details

Two-Unit Duplex with Fenced Yards

3525 Avenue Q, Galveston, TX 77550

$229,000

1,780 sqft

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

View details

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.

View details

Two-Story Duplex with Separate Apartment

1512 Moody Avenue, Galveston, TX 77550

$289,000

1,616 sqft

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

View details

Updated Galveston Duplex

2727 Avenue K, Galveston, TX 77550

$335,000

1,646 sqft

Updated two-unit duplex with fenced-yard access, roof and HVAC replacements in 2024, and modern interior finishes.

View details

2-Unit Duplex

4906 Avenue P 1/2, Galveston, TX 77551

$295,000

1,892 sqft

Both residences offer two bedrooms, with separate utility meters and month-to-month occupancy.

View details

Refurbished Duplex Near UTMB Campus

609 Sealy St, Galveston, TX 77550

$399,999

1,300 sqft

Two updated homes near the beach and UTMB campus.

View details

Galveston Multifamily Investment Opportunity

4728 Avenue R, Galveston, TX 77551

$449,000

2,488 sqft

Three houses for sale in Galveston, Texas.

View details

Revenue Producing Duplex Near Beach

2226 51st St, Galveston, TX 77551

$225,000

1,688 sqft

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

View details

Galveston Income Property Opportunity

4413 Bernardo De Galvez, Galveston, TX 77550

$209,500

1,280 sqft

Two cottages on one lot, close to amenities.

View details

Modern Two-Unit Duplex

3009 Avenue M 1/2, Galveston, TX 77550

$600,000

Two matching residences offer contemporary finishes, open living areas, and flexible rental use.

View details

Galveston Duplex: Investor Opportunity

4828 Avenue Q 1/2, Galveston, TX 77551

$327,500

884 sqft

Two units in Galveston, Texas, with investment potential.

View details

Galveston, TX Duplexes Market Trends and Statistics

Explore 31 duplexes for sale in Galveston, TX, showcased through 31 active listings on our real estate platform. These investment opportunities span a total of 45,848 square feet of properties for sale, with an estimated market value of $12,272,797.

Sale prices for two-family homes in Galveston, TX start at $180,000, averaging $395,896, 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.

Neighborhood	Average Price
77551	$400.8K
77550	$409.9K

Neighborhood

Average Price

77551

$400.8K

77550

$409.9K