Houston apartment owners are paying more to insure each unit than operators in any other market the National Apartment Association has been tracking. The average bill rose from $784 in 2021 to $1,233 in 2024, a 57% increase, and some Houston quotes have been described as high as $2,500 a unit a year.
The dollar amount is only half the local problem. Rents in Houston have not climbed fast enough to absorb that line item, and apartment sales already collapsed when premiums and borrowing costs rose together. The National Apartment Association puts Houston at the top of its tracked markets in absolute insurance cost per unit.
A Bigger Bill Than The National Average
Nationally, same-store multifamily property insurance moved from $502 a unit in 2021 to $777 in 2024, a 55% rise, according to the association's Premium Pulse. Houston's percentage increase was close to that national figure. The starting point was not.
By 2024 the Houston average sat $456 above the national same-store cost. A later association note says rates in certain markets, Houston among them, now surpass $1,200 a unit and are showing up in underwriting models. That figure lines up with the $1,233 market average. It is not the ceiling.
Terri Clifton of Better World Properties has put Houston prices at up to $2,500 per unit per year, Bisnow reported. Lender commentary from Lument says premiums have been pushed up by as much as 50% for some Houston multifamily owners. Those are different cuts of the same market: an average, a reported high, and a jump some owners actually received.
The share of revenue going to insurance has widened for the industry as a whole. The association, citing Federal Reserve data, says insurance was 1.95% of multifamily revenue in 2000 and 4.78% by 2024. National operators also reported an average 26% increase in insurance costs from 2022 to 2023. Broader commercial property insurance, measured by Moody's Analytics and cited by Matthews, has risen an average of 7.6% a year since 2017. Houston's four-year apartment jump sits on top of that longer climb, not instead of it.
Storm Payouts And Policies That Still Leave Gaps
Lument ties the premium surge to huge extreme-weather payouts nationally and to disasters closer to Houston: Category 4 Hurricane Harvey in 2017 and Winter Storm Uri in 2021. Insurers price the next policy against losses they have already paid. A Gulf Coast apartment book has given them plenty of those losses to remember.
The premium is also not the whole exposure. The National Apartment Association says Texas property policies now frequently carry elevated wind and hail deductibles and exclude flood protection unless the owner buys a separate National Flood Insurance Program policy or a private flood policy. A building can be "insured" and still face a large deductible after hail, plus an uncovered flood loss if that extra policy was never purchased.
That structure matters in a county whose recent disaster history includes both wind and water, and a freeze that burst pipes. Higher deductibles shift more of the first dollars of a claim back onto the owner. Separate flood coverage is another annual bill, not a footnote inside the property policy.
Rents That Cannot Cover The Increase
Houston has not had the rent growth that would make a $1,233 insurance line easy to hide. The association says metros with sharp cost escalation, including Austin and Houston, have seen more moderate rent growth than other markets, which limits operators' ability to offset rising expenses through rental revenue.
Where rents can move, some of the bill is already moving with them. A September 2025 Urban Institute report says landlords are passing increased insurance costs on to tenants through higher rents, especially in unsubsidized or aging multifamily properties. Those are the buildings least likely to have a subsidy cushion and most likely to need the repairs a claim is supposed to fund.
In disaster-prone areas, the same report says premiums have doubled or tripled, leaving landlords to choose among raising rents, deferring maintenance, or leaving the affordable rental market. Houston's own numbers do not isolate that choice building by building. They do show a weather-exposed market whose rents have been a weak offset, which is how deferred repairs become the quiet alternative to a rent increase that will not lease.
When The Premium Kills The Deal
The sales market registered the pressure before the 2024 cost figures were fully in. Bisnow reported that Houston multifamily sales fell 74% from 2022 to 2023, largely because of insurance premiums and the high cost of capital. The attribution is joint. The evidence does not pin that drop on insurance alone, and a buyer staring at both a fatter premium and a more expensive loan does not need a single villain.
Volume told the same story in dollars. Lument, citing MSCI Real Capital Analytics, said Houston multifamily investment sales fell to $510 million in the fourth quarter of 2023, the second-lowest quarterly level in a decade. At year-end 2023 the median sales price per unit was down 24.2% from a year earlier, against an 8.6% drop in the rest of Texas.
Pricing math moved with it. Lument said the median cap rate rose to 6.1% at year-end 2023. A higher cap rate means buyers were willing to pay less for each dollar of income. Insurance that now clears $1,200 a unit changes the income left after operating costs, which is the number an underwriting model actually lends against. A deal that worked at yesterday's premium can fail without anyone changing the rent roll.
The County's Other Insurance Bill
Apartment policies are not the only coverage getting more expensive in Harris County. The Urban Institute found that homeowner's insurance, including flood insurance, rose 60.8% from 2014 to 2024. In 2024, Harris County homeowners with outstanding mortgages spent 3.5% of monthly income on insurance, compared with 2.2% nationally.
Those homeowner figures cover a different product and a longer window than the apartment average of $784 to $1,233. They still describe the same geography. Renters in unsubsidized buildings can see the landlord's premium come back as rent. Owners with a mortgage are already spending a larger share of income on coverage than the national mortgaged homeowner. Neither group is shopping in a cheap insurance market.
What has not reset is the underwriting test. A Houston apartment still has to clear a premium above $1,200 a unit on average, often with a Texas wind or hail deductible and a flood policy that is purchased separately if it is purchased at all. Moderate rent growth does not refill that line by itself, and the 2023 sales tape showed what happens when buyers and lenders stop pretending it will.
