Septic / OSSF

Rural Dallas County Homes May Use On-Site Septic Systems

Properties in unincorporated Dallas County that lack city sewer service may use on-site sewage facilities regulated by the county under TCEQ rules.

Dallas County Home & Property

An on-site sewage facility (OSSF) is a septic system. In unincorporated Dallas County, OSSF permits and inspections are handled by the county under authority delegated by TCEQ. You need a permit to install, repair, or replace a septic system.

If you are buying a home with a septic system outside city sewer service, have the system inspected. A failing system can be expensive to fix and may create health hazards. Contact Dallas County's Unincorporated Area Services at (214) 653-6565 or visit tceq.texas.gov for OSSF rules.

Source to confirm: Dallas County – Department of Unincorporated Area Services

More Dallas County notes

Property Tax Basics

Who Appraises Your Property in Dallas County

The Dallas Central Appraisal District sets the value of your property each year, and that value drives your tax bill.

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Homestead Exemption

The Homestead Exemption Cuts Your School Taxes

Texas law requires school districts to exempt $140,000 of your home's value from school property taxes if you qualify.

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Age 65 / Disability Exemption

Extra Tax Break for Seniors and Disabled Homeowners

If you are 65 or older, or have a qualifying disability, you get an additional $60,000 off your home's school-taxable value.

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Veteran Exemption

Veterans with Disabilities Get a Property Tax Break

Texas gives disabled veterans a property tax exemption based on their VA disability rating.

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