1st Advantage MortgageIn Katy, TX, rental investors qualify on the property's rent instead of personal income. The market data behind that: $1,602 median rent, $401,700 median home value and 19% of households renting.
Katy by the Census numbers
A DSCR lender in Katy is comparing a rent against a payment, and the citywide benchmarks are a median gross rent of $1,602 and a median home value of $401,700. The rent figure is about 14% above the Texas median of $1,403. Put the two medians together and Katy shows a gross yield of 4.8%, on the low side, so the payment, not the rent, usually decides whether a file clears. Because the rent number covers apartments as well as houses, expect single-family rentals to land above or below it.
| Indicator | Texas | Katy | Difference |
|---|---|---|---|
| Persons per household | 2.69 | 3.15 | |
| Share in 2-4 unit buildings | 5.3% | 4.6% | -12% |
| Share of homes detached | 64.4% | 85.1% | +32% |
| Long commuters, 45 min plus | 16.9% | 31.1% | +84% |
| Degree holders, age 25+ | 33.8% | 48.8% | +44% |
| Workers on their own account | 10.5% | 13.6% | +30% |
| Renters paying 30%+ of income | 51.7% | 63.6% | +23% |
| Units sitting vacant | 9.4% | 6.5% | -30% |
| Typical construction year | 1992 | 2003 | |
| Annual rent divided by value | 5.9% | 4.8% | -19% |
| Households that rent | 37.4% | 19.3% | -49% |
| Tax as a share of home value | 1.49% | 1.79% | +20% |
| Annual property tax bill, median | $4,232 | $7,207 | +70% |
| Household income, median | $78,476 | $114,912 | +46% |
| Residents (Census estimate) | 30,188,424 | 25,184 |
Katy is an owner-heavy city: 81% of households own, and renters are just 19.3% (well below the Texas median of 37%). Tenant demand is narrower and concentrated in pockets. Median household income is $114,912, well above the Texas median of $78,476, and 64% of renter households pay 30 percent or more of income on rent.
Property types and condition in Katy
About 85% of Katy's housing is detached single-family, which means a typical rental purchase is a house with its own roof, yard and repair schedule. Newer housing (median year built 2003) keeps repair budgets lighter, though competing new-build rentals can cap what a landlord can charge.
About 7% of Katy's housing units are vacant, and the rental vacancy rate (units for rent against rented plus for-rent units) works out to 22.1%.
Reading Katy as an investor
Yields near 4.8% make Katy a market for careful buyers. The ratio can still work, usually through a lower loan amount, a rent above the median or a property with several units. A newer stock in Katy shifts the diligence toward HOA documents, leasing restrictions and builder warranties. With renters at 19% of households, plan for a longer marketing period and a smaller tenant pool than in a renter-heavy city.
Taxes and risk in Katy
Real estate taxes are a line the rent has to cover. The median owner in Katy pays $7,207 a year (well above the Texas median of $4,232), which is about 1.79% of the median home value. At the median rent that tax bill takes roughly 37% of a year's rent before insurance, dues or interest.
The federal National Risk Index scores Harris County very high for overall risk, led by hurricanes (very high), tornadoes (very high) and riverine flooding (very high). That is a county-level view, so check the flood map for the exact parcel.
| Hazard in Harris County, FEMA index | Level |
|---|---|
| Cold waves exposure | Very High |
| Riverine flooding exposure | Very High |
| Tornadoes exposure | Very High |
| Hurricanes exposure | Very High |
| Social vulnerability score | Relatively High |
| Annualized loss estimate | Very High |
| Composite risk | Very High |
Insurance belongs in the ratio from day one, so get a landlord quote for the Katy address and ask about roof age, wind or hail deductibles and flood cover.
Rent math for Katy buyers
Take the median rent ($1,602), subtract median taxes spread over twelve months ($601), and you have $1,001 of room at a 1.00 ratio. A lender asking for 1.25 cuts that to $681. Real quotes for the address decide the rest.
Landlord and short-term rental rules in Katy
For Katy, treat local rental rules as an open question to close before you offer. Ask the city and Harris, Fort Bend and Waller Counties about landlord registration, inspections and short-term rental permits, and check association documents too. For Katy short-term hosts, one state-level point stands out. Texas imposes a state hotel occupancy tax on rentals of 29 days or less, collected by the owner unless a booking platform collects for the owner, and cities, counties and special districts can add a separate local hotel tax that the owner must register for and remit.
Deposit limits are set by statute in Texas (Tex. Prop. Code §§ 92.103, 92.104, 92.107), and for Katy landlords the rule reads: No statutory cap. As for landlord entry, No statute; entry rules come from the lease. Ending a periodic tenancy in Katy: 1 month (unless the lease says otherwise) from the landlord.
Katy compared with nearby markets
Looking across the table, values run from $277,800 (Houston) up to $511,700 (The Woodlands), and Katy lands at $401,700.
| Market | Renter share | Tax bill | Home value | Residents | Rent |
|---|---|---|---|---|---|
| The Woodlands | 27% | $8,062 | $511,700 | 121,002 | $1,822 |
| Houston | 58% | $4,198 | $277,800 | 2,328,253 | $1,361 |
| Katy | 19% | $7,207 | $401,700 | 25,184 | $1,602 |
What fills Katy rentals
13.6% of employed residents work for themselves, which matters here because DSCR lending does not ask for tax returns or pay stubs. Three more data points: government workers are about 13% of employment, 49% of adults hold a bachelor's degree or higher and 31% of commuters travel 45 minutes or more.
Colleges tied to Katy include Houston Community College System, and campus-adjacent streets often rent to students and staff on a school-year rhythm. Access runs through interstate access via I-10 and air service through Houston Executive Airport and West Houston Airport, which shapes where commuters want to live and how long a showing takes.
Putting a Katy file together
Bring the Katy numbers to a loan officer: the rent, the taxes, the insurance and your reserves. Apply online or ask for a quote, and use the calculator to preview the ratio.
More Texas markets
References
- Census Bureau ACS 5-year 2020 to 2024 tables
- National Risk Index entry, Harris, Fort Bend and Waller Counties
- Background reading: Katy, Texas
- Texas landlord deposit rules, Tex. Prop. Code §§ 92.103, 92.104, 92.107
- State rule cited for Katy hosts: Texas Comptroller, hotel occupancy tax
- Lodging tax reference: Hotel tax FAQ for short-term rentals
The Katy statistics are five-year ACS estimates (2020 to 2024), which have sampling error. Texas landlord-tenant summaries draw on the RedFlagLease dataset (CC BY 4.0) and the statutes linked above. Facts were checked in October 2026, and rules change.
Pre-offer checklist
Ask the seller for twelve months of utility bills and any lease on the Katy property, confirm who pays water, trash and lawn care, and get the insurance quote before the inspection period ends so the ratio is tested on real numbers.
DSCR loan availability varies by property and lender program and is not an offer to lend. See our disclosures.
Frequently asked questions
What rent do DSCR lenders use for a Katy rental?
A signed lease or the appraiser's rent schedule supplies the rent, depending on the program, and $1,602 is the Census median for Katy renters, only a benchmark.
How much payment fits the median Katy rent?
They do. Rent of $1,602 divided by 1.25 gives about $1,282 as the payment ceiling, and $601 of that is spoken for by the median Katy tax bill.
What do Katy owners pay in real estate taxes?
Typical owners pay $7,207, or 1.79% of home value, with Texas overall at 1.49%. Do not assume the seller's bill carries over to you.
Do DSCR lenders count short-term rental income in Katy?
Possible where lender guidelines allow it, subject to Katy and Harris, Fort Bend and Waller Counties rules and to the building's association. Lenders usually average a year of bookings and discount the result.
How much deposit can a Katy landlord collect?
Limit: No statutory cap. Return: 30 days. Statute: Tex. Prop. Code §§ 92.103, 92.104, 92.107. Confirm current text before you rely on it.
Does hazard risk affect a Katy DSCR loan?
Overall risk is rated very high for the county. Because the rating covers a whole county, look up the specific property on FEMA's flood map before you offer.
Do I need an LLC to buy a rental in Katy?
An individual can borrow too. If you prefer an entity for the Katy purchase, expect to provide formation documents and sign a personal guaranty.