If you're headed to Joint Base San Antonio this year and you built your house-hunting budget around the number in the press release, you're working from the wrong figure. The Department of War's December 2025 announcement put the 2026 increase in Basic Allowance for Housing at 4.2 percent nationwide, an average spread across nearly 300 military housing areas and roughly one million service members drawing an estimated $29.9 billion in total payments. That number is real. It was also never going to be San Antonio's number.
A national average is built from wide swings underneath it, and Joint Base San Antonio sits on the losing side of this year's swing. Air & Space Forces Magazine's review of the same December release found that while four Air Force and Space Force locations posted increases of 6 percent or more, another 27 installations ranged from a 5.9 percent gain down to a 2.26 percent decrease. Lackland and Randolph are Air Force installations. Fort Sam Houston falls under the same San Antonio military housing area. Several independent trackers that publish JBSA-specific BAH breakdowns describe 2026 as a down year locally, with the change landing in the same range as the lowest-adjusted bases nationwide rather than anywhere near the headline 4.2 percent.
That gap between the number a family expects and the number that actually shows up on a Leave and Earnings Statement is the first piece of friction worth clearing up before anyone starts touring houses. A service member who plans a mortgage payment off last year's LES, or off a spouse's memory of the national announcement, can arrive at closing several hundred dollars short of what they assumed they'd have every month.
Why the number moved in the first place
BAH isn't a raise or a budget line the Pentagon adjusts by feel. Each January's rate comes from the prior year's local rental and utility cost survey for that specific military housing area. As military.com's benefits desk explains it, any shift in an area's rental market shows up the following year as a shift in that area's allowance, up or down. A falling BAH rate isn't a policy decision aimed at San Antonio families. It's the Pentagon reporting, with a year's lag, that local rental costs came in softer than they did the prior cycle.
That detail changes what the number actually means. A lower allowance sounds like a benefit cut. Read as a lagging measurement of the local market, it's confirmation of something a buyer would want to know anyway: San Antonio's housing costs cooled over the survey period, which is the same softening that shows up on the for-sale side of the ledger this year.
The other half of the math nobody puts next to the BAH number
Look at what actually happened to San Antonio home prices over the same window and the picture gets less alarming. Texas Public Radio reported in July 2026 that San Antonio home sales jumped 15 percent in June compared to a year earlier, with the median price up a modest 4 percent to $329,730, and the San Antonio Board of Realtors calling it the most balanced market the city has seen in years. That's not a market where prices spiked past what a shrinking allowance can reach. It's a market where both sides of the equation, the rental data behind the BAH calculation and the sale prices buyers are actually facing, moved in the same quiet direction at roughly the same pace.
Compare that to Austin, where the median sale price has run routinely close to a third or more above San Antonio's over the same stretch. A family PCSing into Austin absorbs a housing gap their allowance was never designed to close. A family PCSing into San Antonio is working inside a market where the allowance and the price both settled down together, which means the ratio between what a JBSA paycheck can cover and what a JBSA-area house actually costs held closer to steady than the headline percentage suggests.
What that means installation by installation
The three JBSA installations don't share a single housing market any more than they share a single commute. Where a family lands relative to Lackland, Randolph, or Fort Sam Houston changes which submarkets are worth a serious look.
| Installation | Communities worth touring | General price position |
|---|---|---|
| JBSA-Lackland | Southwest San Antonio, communities along the Loop 1604 southwest arc | Runs below the citywide median, with more resale inventory in reach of a mid-grade enlisted BAH |
| JBSA-Randolph | Universal City, Schertz, Cibolo, Converse, Live Oak | Sits at or modestly below the citywide median, with newer construction and shorter commutes to Randolph's gates |
| JBSA-Fort Sam Houston | Alamo Heights, Terrell Hills, the near-downtown corridor | Runs at or above the citywide median, reflecting proximity to the Medical Center and downtown employment |
None of these communities are guaranteed to fit inside a given rank's allowance. What the table gives you is a starting filter: a family working with an E-5 or E-6 BAH has a wider bench of options near Randolph and Lackland than near Fort Sam, and a family stretching toward officer-grade housing near downtown should expect the Fort Sam-adjacent neighborhoods to price closer to, or past, the city median rather than under it.
Running your own numbers before you trust either headline
The workable move for anyone with orders in hand is to stop treating the national BAH percentage as a planning figure and pull the exact rate for pay grade, dependency status, and duty station from the Defense Department's own BAH calculator. That number, not the 4.2 percent average, is what belongs in a mortgage conversation.
From there, the math a VA lender actually runs looks different from a civilian pre-approval. BAH is tax-free, and most VA lenders apply a gross-up, commonly 25 percent, to tax-free income when calculating qualifying income for debt-to-income purposes. A monthly allowance that looks tight against a mortgage payment on paper often clears comfortably once a lender factors in that gross-up alongside base pay and the housing allowance itself. Add in Bexar County's effective property tax rate, which runs a little above 2 percent, and a VA loan's zero-down structure, and the full monthly picture for a JBSA family usually comes together with room most civilian budgets don't have.
One more detail worth knowing before signing anything: families already stationed at JBSA and drawing 2025's higher rate typically keep that rate as long as their eligibility stays continuous. The decrease applies in full to anyone arriving fresh in 2026, which means two households at the same installation and the same pay grade can be working from two different monthly numbers depending only on when they PCS'd.
A short FAQ
Does the drop apply to me if I'm already stationed at JBSA? Generally no. Individual rate protection means service members with continuous eligibility keep the higher rate they were already drawing, even in a year the local area rate falls. New arrivals in 2026 start at this year's lower number from day one.
Where do I find my exact 2026 rate instead of guessing from the national average? The Defense Department's BAH calculator, searchable by ZIP code, pay grade, and dependency status, is the only source that reflects your specific number rather than a national or metro-wide average.
Does a falling BAH mean San Antonio home prices are falling too? Not necessarily, and this year they didn't. Prices ticked up modestly in the same window BAH ticked down, which is closer to two numbers converging than one dragging the other.
When will 2027 rates come out? The Pentagon released the 2026 tables on December 11, 2025. Expect the next round on a similar December timeline, ahead of the following January's effective date.
Reading a national housing allowance headline against a specific city's actual market is exactly the kind of work that matters more than the press release itself. If you're working a PCS timeline into San Antonio and want someone to run the local numbers, submarket by submarket, against your actual orders, that's the conversation JBGoodwin REALTORS® has with military families every season. Reach out before you lock a budget to a number that was never San Antonio's to begin with.
