Invest In Apartment Buildings In San Antonio, TX

Who Rents In San Antonio, And Why

San Antonio has 265,201 renter households, and 47.8% of the city's households rent (U.S. Census ACS 2020–2024). That's well above the Texas renter share of 37.4%. Renter households grew 14.8% in five years even though the city's population slipped 1.9% to 1,479,835, a sign that more of the city's households are renting. Median gross rent is $1,324 a month, up 33.5% from $992 in the 2015–2019 survey and still below the Texas median of $1,403. Median household income rose 24.0% to $65,056, slower than rent, and 53.7% of renters spend 30% or more of income on housing.

The military is the city's biggest employer by a wide margin. HUD counted 82,600 people at Joint Base San Antonio in 2024, including 51,700 uniformed personnel across sites such as Lackland on the southwest side. H-E-B, with about 20,000 local workers, and USAA, with about 19,000, come next. Health care adds a large, steady layer of jobs. Baptist Health opened a $300 million hospital in Westover Hills in July 2025, CHRISTUS Santa Rosa is building a $139 million tower there, and University Health has new hospitals opening in 2025 and 2027. UTSA and UT Health San Antonio have merged into one university with about 40,000 students and 16,000 employees. Manufacturing is growing too, with a 400-job Toyota Manufacturing Texas expansion and a JCB plant expected to bring 1,500 jobs in 2026.

For apartment owners, that mix matters because military, hospital and university paychecks don't swing much with the business cycle. Job growth has cooled, though. Northmarq counted just 3,600 net new jobs (0.3%) in the year to early 2026, after the metro added 22,000 in the year to June 2025. Investors weighing apartment syndications in San Antonio are betting on that stable base outlasting a weak rent stretch.

San Antonio Is Working Through Record Supply

San Antonio's apartment market is one of the softest in the country right now. The San Antonio Apartment Association estimates 13,000 to 14,000 units were completed in 2024, and RealPage counted about 33,600 units added over five years. Sources measure the damage differently. RealPage put occupancy at 92.5% in September 2025, the lowest of the 50 largest U.S. markets, with average rent of $1,172 and more than 28% of units offering concessions. Northmarq reported 13.4% vacancy and asking rent of $1,091, down 5.9% year over year, in the first quarter of 2026. CoStar data cited by Texas Public Radio showed vacancy near 16% at the start of 2026, easing to 14.9% in the third quarter. Weeks of free rent and waived deposits are common.

The pipeline is emptying. Northmarq expects about 2,600 deliveries in 2026, 63% fewer than in 2025, with about 5,500 units under construction and only about 1,200 units likely to be permitted this year. CoStar's Danny Khalil said about 2,000 units could be completed in 2027 and that rents could start rising in late 2027 or early 2028.

The Census data shows how much the stock changed. San Antonio has 183,699 homes in buildings with five or more units, 30% of all housing, and that count rose 23.9% in five years. The Census rental vacancy rate is 8.8%. It covers every rental, including houses and duplexes, which is why it sits well below broker vacancy for large managed communities. HUD's 2-bedroom Fair Market Rent for the San Antonio-New Braunfels area is $1,441. For a buyer, the takeaway is to underwrite flat or falling rent in the near term, budget for concessions and look at whether the price reflects a market that may not tighten until 2027.

San Antonio Neighborhoods We Watch

Rents and occupancy vary a lot across San Antonio's submarkets, as Berkadia's mid-2025 figures show.

San Antonio By The Numbers

We track 133 Texas cities. San Antonio places 81st for median gross rent, 24th for renter share and 61st for five-year rent growth. Its rents fall in the middle of the pack. Compared with the 2015–2019 survey, San Antonio now has about 28,248 fewer residents, 34,190 more renter households and 35,435 more homes in buildings with 5 or more units. Growth in renter households and new apartment homes has been roughly in balance.

San Antonio And Nearby Markets Side By Side

San Antonio's median gross rent of $1,324 is below the Texas median of $1,403, and its renter share is 47.8% compared with 37.4% statewide.

San Antonio Rent Affordability In Dollars

The median rent in San Antonio works out to $15,888 a year, about 24.4% of the median household income of $65,056. Under the common 30% guideline, a household needs about $53,000 a year to cover that rent comfortably. That's a heavier load than the Texas average of 21.5%. Renters usually earn less than the all-household median, so the real burden for tenants is higher than this simple ratio shows.

Since the 2015–2019 survey, the median rent rose $332 a month ($3,984 a year), while median household income rose $12,591 a year. Rent has outpaced income, so we are careful about how much further a business plan pushes rents on renewal. HUD's FY2027 Fair Market Rent for a two-bedroom unit, $1,441, is 8.8% above the median gross rent for all unit sizes. That gap matters for buildings that accept Housing Choice Vouchers, since local housing authorities base voucher payment standards on it.

Quick Facts: San Antonio Rental Market

Here's the San Antonio rental market in short form, with the source on every figure.

• San Antonio, TX has 1,479,835 residents, down 1.9% from the 2015–2019 survey (U.S. Census ACS 2020–2024).
• Median household income in San Antonio, TX is $65,056, up 24% over five years (U.S. Census ACS 2020–2024).
• Median gross rent in San Antonio, TX is $1,324 a month, up 33.5% over five years (U.S. Census ACS 2020–2024).
• 47.8% of households in San Antonio, TX rent, about 265,201 renter households (U.S. Census ACS 2020–2024).
• 30% of homes in San Antonio, TX are in buildings with 5 or more units (U.S. Census ACS 2020–2024).
• The rental vacancy rate in San Antonio, TX is 8.8%, and 53.7% of renters spend 30% or more of income on rent (U.S. Census ACS 2020–2024).
• The median home in San Antonio, TX was built in 1985 (U.S. Census ACS 2020–2024).

What We Look For In A San Antonio Apartment Building

In San Antonio we focus on apartment buildings with 5 or more units. Some are stabilized and well run. Others have below-market rents or deferred maintenance that a better operator can fix. Either way, the deal has to make sense on current numbers.

Texas has no state income tax on wages, and property taxes are often one of the largest expenses for apartment owners. We estimate the tax bill as it will be after the purchase, because a sale can trigger a reassessment in many places. Texas has no statewide rent control law, though local rules on notices, fees and deposits still apply. Insurance quotes in Texas reflect hurricane and flood exposure and hail and wind damage, so we get a quote before we make an offer.

Given how fast rents rose here, we assume much slower rent growth going forward and make sure the deal still works if rents stay flat for a while.

Questions To Ask About An Apartment Syndication In San Antonio

The data on this page turns into a short checklist for evaluating an apartment syndication in San Antonio.

• What vacancy does the plan assume? Rental vacancy in San Antonio is 8.8%. A plan that assumes much lower vacancy than the market should explain why.
• What rent growth is underwritten? Rents here rose 33.5% over five years. Ask whether the plan assumes that pace continues, and what happens to the deal if rents stay flat.
• How was the property tax bill estimated? A sale often triggers a reassessment, so the bill after purchase can be well above what the seller pays today.
• How big is the repair reserve? The median home in San Antonio was built in 1985, and even newer buildings need money set aside for roofs, HVAC and appliances.
• How will the building compete with new supply? Homes in 5+ unit buildings in San Antonio rose 23.9% over five years, so newer properties are part of the competition.
• How and when does capital come back? Ask what the plan is for a refinance or sale, and what happens if that takes longer than expected.

How Passive Investing In A San Antonio Apartment Syndication Works

A syndication splits the work from the capital. As general partner, Skyline sources and buys the building, sets the business plan and runs it with a property manager. Limited partners invest money, own part of the property and receive reports, but they don't manage anything day to day.

Syndications are long-term and illiquid, and capital usually stays committed for several years. Results are never certain. Most offerings are limited to accredited investors, and the rules depend on whether a deal uses Rule 506(b) or Rule 506(c). See investing with Skyline Capital for how we work with limited partners.

Getting Started

Join the investor network using the form at the top of this page. You'll get our market updates, and when an opportunity fits, we contact eligible members one to one. There's no cost and no obligation.