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OST-South Union Multifamily Homes & Duplexes for Sale

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  • /30

    $559,999 Open Sun 12PM - 1:30PM

    • 6 Beds
    • 4 Baths
    • 3,600 Sq Ft

    6726 Dumble A and B St, Houston, TX 77021

    This beautifully designed duplex offers an exceptional blend of style and function, perfect for homeowners and investors alike. Each unit features 3 spacious bedrooms, 2.5 modern baths, and a wealth of custom finishes. Step into open-concept living with soaring 10-foot ceilings, a statement accent wall, and an abundance of natural light that fills every corner of the home. The gourmet kitchen

    Airan Arellano Torres The Agency Team

    6726 Dumble A and B St, Houston, TX 77021
  • /50

    $375,000

    • 8 Beds
    • 5 Baths
    • 2,936 Sq Ft

    6933 Liverpool St, Houston, TX 77021

    Investor Opportunity – Spacious Duplex in Prime Houston Location!Excellent investment opportunity in the heart of Houston! This 8-bedroom, 5-bathroom duplex is ideally situated near the Texas Medical Center, Hermann Park, NRG Stadium, and the campuses of TSU and the University of Houston. With no current tenants, this property is perfect for an investor looking to secure market-rate

    William Weaver Texas United Realty

    6933 Liverpool St, Houston, TX 77021
  • /26

    $290,000

    • 3 Beds
    • 3 Baths
    • 2,340 Sq Ft

    3655 Seabrook St, Houston, TX 77021

    Fully Renovated Triplex Excellent investment opportunity just minutes from NRG Stadium, the Texas Medical Center, and the University of Houston! This beautifully remodeled triplex features three 2-bedroom, 1-bath units—each thoughtfully updated with modern kitchens, stylish bathrooms, and durable finishes Highlights:All units equipped with energy-efficient mini-split AC and heating

    Lydia Robles Texas International Realty

    3655 Seabrook St, Houston, TX 77021
  • /17

    $1,000,000

    • 1 Bed
    • 1 Bath
    • 3,744 Sq Ft

    6518 Weston St Unit 10, Houston, TX 77021

    !WONDERFUL INVESTMENT OPPORTUNITY! Gated 12 unit multi family includes 10- 1bed/1bath and 2- efficiency units located just 10 minutes from Houston Medical Center and 5 miles from Downtown Houston! Renovations include new interior paint, new kitchen granite counter tops, vinyl plank flooring throughout, new bathtubs & toilets, new bathroom vanities, ceiling fans. Schedule your showing today!

    Iliana Sanchez NuWay Realty Group LLC

    6518 Weston St Unit 10, Houston, TX 77021
  • /21

    $299,999

    • 3 Beds
    • 2 Baths
    • 2,788 Sq Ft

    3541 Mount Pleasant St, Houston, TX 77021

    GREAT INVESTOR OPPORTUNITY WITHIN HOUSTON OPPORTUNITY ZONE! DO NOT DISTURB TENANTS UPSTAIRS This property features an massive open concept living area, dining and kitchen combo, laminate wood floors and tile throughout, fresh paint, all new appliances included and large bedrooms with spacious baths and walk in closet in the master bedroom. Central Location within the 610 Loop. Close proximity to

    Bruce Ham Real Broker, LLC

    3541 Mount Pleasant St, Houston, TX 77021
  • /22

    $599,000

    • 12 Beds
    • 6 Baths
    • 600 Sq Ft

    6901 Dumble St, Houston, TX 77021

    Fully renovated in 2021 and professionally maintained, this updated 6-plex is located in the highly desirable 77021 ZIP code just minutes from Downtown Houston, the Texas Medical Center, major universities, and key freeway access. Four of the six units are currently leased, offering immediate rental income. Each unit has been modernized, providing a low-maintenance, cash-flowing asset ideal for

    Mustafa Tunc Keller Williams Realty Metropolitan

    6901 Dumble St, Houston, TX 77021
  • /11

    $800,000

    • 4 Beds
    • 2 Baths
    • 5,980 Sq Ft

    6930 A/B & 6934 A/B Paris St, Houston, TX 77021

    2 consecutive duplexes total of 4 units. 4 bedrooms/2 and half baths each unit. 6930 unit A 1500 per months, long term 8 years tenants. Unit B has 1 year lease 1700. 6934 unit A 1600, 3 years tenant . Unit B has 1 year new lease 1700. No hoa, no maintenance, tenants pay electric n water , no gas. Properties taxes are 6500 each building per year. Insurance fire hurricane 2000 per

    Kim Lewis 5th Stream Realty

    6930 A/B & 6934 A/B Paris St, Houston, TX 77021
  • /20

    $775,000

    • 12 Beds
    • 6 Baths
    • 660 Sq Ft

    3823 Lydia St, Houston, TX 77021

    Investor’s Dream Opportunity! Discover this fully occupied 6-plex property located in the heart of Houston. Each unit is leased, providing a steady income stream for the savvy investor. Situated in a prime location near major highways, shopping, dining, and educational institutions, this property offers excellent potential for continued rental growth and long-term value appreciation.All six units

    Mustafa Tunc Keller Williams Realty Metropolitan

    3823 Lydia St, Houston, TX 77021
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    $275,000

    • 3 Beds
    • 3 Baths
    • 2,788 Sq Ft

    3545 Mount Pleasant St Unit A&B, Houston, TX 77021

    Charming duplex with two newly renovated well-appointed units, each featuring 3 bedrooms and 2 bathrooms. Spacious open floorplan with granite countertops in the kitchen and luxurious vinyl flooring throughout. The bathrooms boast showers with tiled surrounds and granite vanities. This unique home was built using shipping/storage containers and is conveniently located just minutes away from major

    Diana Flournoy George E. Johnson Properties LLC

    3545 Mount Pleasant St Unit A&B, Houston, TX 77021
  • /2

    $354,900

    • 4 Beds
    • 2 Baths
    • 2,936 Sq Ft

    6426 New York St, Houston, TX 77021

    This duplex offers two spacious units, each with 4 bedrooms, 2 full bathrooms, and 1 half bathroom—totaling 8 bedrooms, 4 full baths, and 2 half baths. The roof was replaced this year. Each unit includes a private backyard, game room, refrigerator, electric range, dishwasher, and more. The master bedroom is located downstairs, with the remaining bedrooms and the game room upstairs. The property

    Mimi To MDK Realty Associates

    6426 New York St, Houston, TX 77021
  • /20

    $599,000 New Construction

    • 8 Beds
    • 6 Baths
    • 3,360 Sq Ft

    3528 Amos St, Houston, TX 77021

    Modern New Construction Duplex in Sunnyside – Welcome to 3528 Amos – a standout new construction duplex in the growing Sunnyside area. Each side offers 4 spacious bedrooms, 2.5 baths, and a private garage, combining functionality with upscale design. Designed with exclusivity in mind, this plan is one-of-a-kind as the builder holds exclusive rights to the layout. Enjoy sleek European cabinetry,

    Adrien Raibon eXp Realty LLC

    3528 Amos St, Houston, TX 77021
  • /22

    $588,000 New Construction

    • 8 Beds
    • 6 Baths
    • 3,200 Sq Ft

    7005 Saint Augustine St Unit A/B, Houston, TX 77021

    UNDER CONSTRUCTION - READY OCTOBER 2025. Photos are of the same floor plan built by the same developer. This stunning new construction duplex combines modern style with strong investment potential. Each side offers 4 bedrooms, 2.5 bathrooms, and a private garage, all finished with high-quality upgrades and details throughout. The location is unbeatable, just minutes from the Medical Center,

    Adrien Raibon eXp Realty LLC

    7005 Saint Augustine St Unit A/B, Houston, TX 77021
  • /20

    $595,000 New Construction

    • 8 Beds
    • 6 Baths
    • 3,200 Sq Ft

    3839 Noah St Unit A/B, Houston, TX 77021

    UNDER CONSTRUCTION - READY OCTOBER 2025. This stunning new construction duplex combines modern style with strong investment potential. Each side offers 4 bedrooms, 2.5 bathrooms, and a private garage, all finished with high-quality upgrades and details throughout.The location is unbeatable, just minutes from the Medical Center, Downtown, Museum District, and major freeways. Inside, you’ll

    Adrien Raibon eXp Realty LLC

    3839 Noah St Unit A/B, Houston, TX 77021
  • /45

    $639,900 New Construction

    • 3 Beds
    • 2 Baths
    • 3,226 Sq Ft

    3438 Rebecca St, Houston, TX 77021

    Brand new, never-lived-in duplex in a prime Inner Loop location! 3438 Rebecca St offers the perfect setup for owner-occupants looking to live in one unit and rent out the other for income. Built in 2025, each unit features modern finishes, split floorplans, and energy-efficient systems. Situated on a 5,000 SF lot on a quiet cul-de-sac, this property is just minutes from the Medical Center,

    Rebecca Vera LPT Realty, LLC

    3438 Rebecca St, Houston, TX 77021
  • /20

    $625,000 New Construction

    • 2,700 Sq Ft

    3620 Mount Pleasant St, Houston, TX 77021

    Experience modern living in this stunning new duplex at 3620 Mt Pleasant, Houston, TX 77021. Just minutes from the Texas Medical Center and University of Houston, this 2,700 sq. ft. property offers two spacious 1,350 sq. ft. units, each featuring 3 bedrooms, 2.5 baths, and a 1-car garage. Designed for comfort and style, both units boast quartz countertops, stainless steel appliances, and sleek

    Christopher Davidson Walzel Properties - Galleria

    3620 Mount Pleasant St, Houston, TX 77021
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    $499,000 New Construction

    • 3 Beds
    • 2 Baths
    • 3,648 Sq Ft

    6742 Madrid St, Houston, TX 77021

    Check out this two-story NEW CONSTRUCTION DUPLEX!!! This brand-new duplex has is stories with three bedrooms, and two and a half bathrooms. 1,824 SF for each unit, as well as 1 car garage for each unit, and a balcony and private entrance. Open concept home with all luxury vinyl plank flooring throughout the unit. Master bedroom has its own walk-in closet! Fully fenced property. Special

    Christina Tantoco La Palma Realty

    6742 Madrid St, Houston, TX 77021
  • /32

    $504,990 New Construction

    • 3 Beds
    • 2 Baths
    • 2,540 Sq Ft

    4110 Dreyfus St, Houston, TX 77021

    Modern duplex in South Union, just minutes from Downtown, the Med Center, NRG, Hermann Park & major universities. Each unit offers 3 beds, 2 baths, and a combined 2,540 SF on a 5,150 SF lot. Designed with clean, modern finishes including LVP flooring, open-concept layouts, and stylish two-tone kitchens featuring dark gray and warm wood-tone cabinetry, quartz countertops, and stainless steel

    Gustavo Miquilarena Real Broker, LLC

    4110 Dreyfus St, Houston, TX 77021
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    $579,000 New Construction

    • 3 Beds
    • 2 Baths
    • 3,964 Sq Ft

    6014 Grace Ln Unit A/B, Houston, TX 77021

    Welcome to our new construction project! This development offers modern design and long-term value in a growing area of Houston, with easy access to the Texas Medical Center and the University.Each unit has 3 bedrooms, 2.5 baths, and a 2-car garage. The open floor plan includes 10-foot ceilings and luxury finishes. The kitchen features a granite waterfall island, stainless steel

    Adefemi Rogers Keller Williams Realty Southwest

    6014 Grace Ln Unit A/B, Houston, TX 77021
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    $584,500 New Construction

    • 3 Beds
    • 3 Baths
    • 3,200 Sq Ft

    6726 Paris St Unit A-B, Houston, TX 77021

    Located in the Medical Center. 8 minutes from NRG stadium, Downtown Houston & University of Houston. Come see this beautiful new construction duplex, offering 1,600 sq ft of living space per unit and a modern, open layout designed for both comfort and functionality. The main floor features a spacious open-concept living room and kitchen—perfect for entertaining. The kitchen comes fully equipped

    Nesera Torres Real Properties

    6726 Paris St Unit A-B, Houston, TX 77021
  • /23

    $499,900 New Construction

    • 3 Beds
    • 2 Baths
    • 3,000 Sq Ft

    7129 Sidney St Unit A-B, Houston, TX 77021

    Discover sleek, new construction in this striking duplex, with each unit offering 3 bedrooms and 2.5 bathrooms. The contemporary black and white exterior offers instant curb appeal. Inside, light wood-look flooring flows through an open-concept layout, bathed in natural light. The gourmet kitchen boasts white and wood cabinetry, white countertops, and a stunning marble-veined island with

    Andre Beraud Brooks & Davis Real Estate

    7129 Sidney St Unit A-B, Houston, TX 77021
  • /10

    $760,000 New Construction

    • 3 Beds
    • 3 Baths
    • 3,400 Sq Ft

    7127 England St, Houston, TX 77021

    Welcome to 7127/7129 England, a brand-new construction property scheduled for completion in August 2025. Each contemporary unit features 1,700+ sq ft with 3 bedrooms, 2.5 baths, and a 2-car attached garage. Enjoy 10-ft ceilings and an open-concept main level where the living area flows into a gourmet kitchen with granite countertops, breakfast bar, and gas appliances. Upstairs, the primary suite

    Norisha Johnson Nextgen Real Estate Properties

    7127 England St, Houston, TX 77021
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    $445,000 New Construction

    • 3 Beds
    • 3.5 Baths
    • 4,144 Sq Ft

    6835 Weston St Unit A, Houston, TX 77021

    GREAT LOCATION JUST MINUTES FROM THE TEXAS MEDICAL CENTER, DOWNTOWN HOUSTON, THE GALLERIA AND NRG STADIUM. SHORT TERM RENTALS ALLOWED. THIS PROPERTY WAS BUILT AS A DUPLEX AND THIS IS UNIT A WHICH SHARES A COMMON FIRE WALL WITH UNIT B WHICH IS ALSO FOR SALE. THIS PROPERTY HAS IT ALL, ARCHITECTURAL DESIGN, STYLE AND COMFORT. IT'S AN OPEN AND INVITING FLOOR PLAN WITH PLENTY OF NATURAL LIGHT AND

    Charlie Zaid Century Properties Real Estate

    6835 Weston St Unit A, Houston, TX 77021
  • /40

    $254,999 New Construction

    • 3 Beds
    • 2.5 Baths
    • 1,590 Sq Ft

    3824 Amos St, Houston, TX 77021

    YOUR CLIENTS CAN BUY THIS HOUSE WITH NO MONEY OUT OF THEIR POCKETS! LIMITED TIME OFFER, TAKE ADVANTAGE OF IT NOW BEFORE IT EXPIRES! BRAND NEW HOME! Construction has just been completed. 2 Story 3 bedroom and 2.5 bathroom. This home is in the medical center area. Has brand new quartz countertops and new appliances. Big spacious closet for the primary bedroom. Plenty of living and dining area space

    Zaran Engineer Cornerstone Prop Mngt, Inc

    3824 Amos St, Houston, TX 77021

Why Live in OST-South Union

OST-South Union, located just 3 miles from downtown Houston, is a neighborhood rich in Black history, arts, and culture. The community is known for its strong sense of unity, evident in neighborhood block parties and thriving Black-owned businesses. Despite facing economic challenges in the past, the area is experiencing new development while maintaining its '50s era minimal traditional home styles. Popular dining spots include Best Soul Food In Town and The Stuffed Baked Potato Factory, while The Liv'n Room and The Local Seat offer vibrant nightlife options. The Shrine of The Black Madonna hosts a monthly Buy Black Marketplace, supporting local Black-owned businesses. For everyday needs, Aldi's, Walgreens, and Dollar Tree are conveniently located at the intersection of Old Spanish Trail and Scott Street. OST-South Union's streets are lined with tall trees and feature a mix of established homes and new constructions. Nonprofits like Agape Development provide affordable housing options, ensuring new builds blend seamlessly with the existing neighborhood. The area is at risk for flooding due to its proximity to Brays Bayou. Parks such as George T. Nelson Park and Park at Palm Center offer recreational spaces with pools, playgrounds, and community gardens. The Houston METRO and light rail provide accessible transportation options, and the area is semi-walkable with various corner stores and restaurants. Students attend schools within the Houston Independent School District, with higher education options like Texas Southern University nearby.

Home Trends in OST-South Union, TX

Housing Trends

Median Sale Price
$245,000
Median Single Family Sale Price
$283,938
Median Townhouse Sale Price
$287,000
Median 2 Bedroom Sale Price
$206,750
Average Price Per Sq Ft
$166
Number of Homes for Sale
191
Last 12 months Home Sales
259
Months of Supply
8.80
Median List Price
$294,999
Median Change From 1st List Price
3%
Median Home Sale Price YoY Change
-1%
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