A 1981 House Is the Middle of Baytown's Housing Story

The middle home in Baytown was built in 1981. Half the city's housing is older than that, half is newer, and the age shapes repairs, flood insurance and permits.

If your house feels neither old nor new, that is why. The figure is the median year a structure went up, from the 2020-2024 Census survey (the American Community Survey 5-year estimate, table B25035). The margin of error is plus or minus 2 years.

A median is the halfway point. A separate one-year Census survey for 2024 puts the figure at 1980, with a wider margin of plus or minus 4. The two numbers agree once the margins are counted.

This story looks at what a 1981 midpoint can mean for people who own, rent or plan to buy in Baytown.

The short version

• The median year Baytown's housing was built is 1981 (2020-2024 Census survey, plus or minus 2 years).
• The median home value is $197,300 (2020-2024 Census survey).
• 52.3% of homes are owner-occupied, which leaves about 47.7% that are not (2020-2024 Census survey).
• The city holds a Class 5 rating in the federal flood-insurance discount program, effective April 1, 2023.
• Replacing 50% or more of a fence needs a city permit, and the fee is $67 as of June 1, 2026.

What a median year really tells you

The number does not say every home has the same age. It says the middle one went up in 1981. Some Baytown homes are far older. Others are new.

Why the margin matters: a margin of plus or minus 2 years means the true median could sit anywhere from 1979 to 1983. Treat 1981 as a good guide, not an exact date.

What a house from that era usually needs

Houses from around 1981 tend to share a few things worth checking. Most Gulf Coast homes of that time sit on concrete slabs, so look for cracks and doors that stick. Roofs have usually been replaced once or twice by now, so ask for the date. Plumbing from the late 1970s into the 1990s sometimes used polybutylene pipe, a gray plastic that has a record of leaking, so have an inspector look under the sinks and at the water heater. Wiring and air conditioning are often on a second round of replacements.

Elevation is the other one. A house built before Hurricane Alicia in 1983, and before the city joined the flood-insurance program in 1991, may sit lower than a newer one next door. Check the flood zone for your address on FEMA's map service center (msc.fema.gov) before you buy or build, and ask the seller for any elevation certificate. A licensed home inspector, and a contractor who knows Baytown, are worth paying before you close.

The money side

The 2020-2024 Census survey puts the median home value in Baytown at $197,300. The median household income is $59,910, and the Census survey estimates 30,964 households.

About half of homes are lived in by their owners: 52.3% are owner-occupied in the same survey. That means roughly 47.7% are rented or otherwise not owner-occupied. For renters, the age of a building is mostly the landlord's concern. For owners, it is a to-do list.

A city that grew in waves

Baytown was established on January 24, 1948. It had 20,958 residents at its founding and 66,430 by the 2000 census. The 2020 census counted 83,701, and the Census Bureau's 2025 estimate is 86,561.

The median home dates from the middle of that long climb. Annexing Cedar Bayou and Wooster later pushed the city's land area past thirty square miles.

One dated fact from Baytown's history: on August 18, 1983, Hurricane Alicia came ashore as a Category 3 storm, and its surge devastated the Brownwood subdivision, land that is now the Baytown Nature Center.

Flood insurance and the city's score

Baytown takes part in the National Flood Insurance Program's Community Rating System. Its class is 5, effective April 1, 2023. The city entered the program on October 1, 1991.

The class sets a discount on flood policies: 25% for policies in Special Flood Hazard Areas, and 10% for policies outside them. If you carry flood insurance, ask your agent whether the discount shows on your bill.

Permits when you fix things up

Older homes mean projects. The city's permit page says a fence installation or replacement of 50% or more needs a permit, and the fee is $67 (effective June 1, 2026). A pool that is 24 inches or more deep needs one too, at $620, which the city's fee table says includes MEP work (mechanical, electrical and plumbing). Ask the city's permit staff for the permit history on a house you are buying.

Building Services is open Monday through Thursday, 7:30 AM to 5:30 PM, and Friday, 7:30 AM to 11:30 AM. Planning and Development Services is at 2401 Market Street.

The city's tax rate

For tax year 2026 the City Council adopted a property tax rate of $0.69803 per $100 of value on September 10, 2026. It is the same dollar rate as the year before. On a $197,300 home, the city's share before any exemptions would be about $1,377. Homestead and other exemptions lower that, and this is only the city's rate, not your whole tax bill.

What this means for you

If you own a Baytown home near the median age, ask when the roof, plumbing, wiring and air conditioning were last updated. Keep permit records for any work. Ask your insurance agent about the flood-program discount, and check the city's permit page before you start a fence or pool. A 1981 midpoint does not make every house the same age, but it is a good cue to check systems and permits before a project starts.

Sources

• U.S. Census Bureau: ACS 2020-2024 5-year, table B25035, Baytown city, via Census Reporter (https://api.censusreporter.org/1.0/data/show/acs2024_5yr?table_ids=B25035&geo_ids=16000US4806128)
• U.S. Census Bureau: QuickFacts, Baytown city, Texas (https://www.census.gov/quickfacts/fact/table/baytowncitytexas/PST045225)
• Texas State Historical Association: Baytown, TX (https://www.tshaonline.org/handbook/entries/baytown-tx)
• Houston History Magazine: Brownwood (https://houstonhistorymagazine.org/wp-content/uploads/2019/11/Brownwood.pdf)
• FEMA: Community Information System, Texas (https://www.fema.gov/cis/TX.csv)
• FEMA: Flood Map Service Center (https://msc.fema.gov)
• City of Baytown: When is a Residential Permit Required (https://baytown.org/970/When-is-a-Residential-Permit-Required) and Building Permit Fees (https://www.baytown.org/822/Building-Permit-Fees)
• City of Baytown: FY2027 Adopted Budget (https://baytown.org/Archive.aspx?ADID=1317)
• City of Baytown: Building Services directory listing (https://www.baytown.org/m/directory/department?did=88)