Patrick's Quick Answer
Texas has no state income tax, so property taxes carry a big share of the funding for local services, and your tax bill is the sum of the rates set by every taxing district your address falls in. In Bulverde and Spring Branch, that means the county, the school district, the city or its ETJ, and emergency services districts all layer on top of each other, so the total rate genuinely varies from one street to the next. The way to know your real number is to look up the appraisal district record for the exact address, not to trust a statewide average, and to file your homestead exemption in the first year you own the home.
Property taxes are the single most under-budgeted cost in a Texas home purchase, mostly because no one explains how the stack works. Let's fix that so you walk into closing with the right monthly number in your head.
How Texas property taxes work
Every January, the appraisal district for your county values your property: the Comal Central Appraisal District for most of Bulverde and Spring Branch, the Bexar Appraisal District for the portion that falls in Bexar County. That value, minus any exemptions you qualify for, becomes the taxable value. Then each taxing district applies its own rate to that value, and the bills add up.
Translation: "property taxes" is not one bill, it's a bundle. And nothing about the bundle is the same for two houses on opposite sides of a county line.
The pieces that make up your rate
The four layers that show up on almost every Hill Country bill:
- County. Comal or Bexar County levies its own rate for roads, law enforcement, courts, and county services.
- School district. This is usually the single largest slice of the bill. Comal ISD covers much of the corridor, with other districts serving parts of the area.
- City or ETJ. Properties inside Bulverde proper pay a city rate; properties in the extraterritorial jurisdiction generally don't, though they still get county and district rates and the ETJ's development rules.
- Emergency services districts. Rural addresses often carry a fire or EMS district rate, which is a real line item that city homes never see.
Add a MUD or other special district where it exists, and you can see why the total swings block to block. The formal list of districts for any property is public, and your agent or lender can pull it at the address level.
Here's the key: two similar-priced homes ten minutes apart can have meaningfully different tax bills because of overlapping districts. Always compare taxes at the address level, not the town level.
Homestead exemption and who should file
If you own and live in the home as your primary residence, you qualify for the Texas homestead exemption, which lowers the taxable value of your home and, in many districts, caps how much the assessed value can grow each year. It applies to one home per family, and it's one of the few no-brainers in personal finance.
File it in your first year of ownership, even if your closing date is late in the year, because the exemption protects your bill going forward. Veterans with a service-connected disability and seniors have additional exemptions on top, and the same principle applies to each. The official Texas Comptroller property tax pages walk through current exemption rules: comptroller.texas.gov/taxes/property-tax/.
What taxes do for your payment
Your lender usually collects property taxes as part of your monthly mortgage payment through an escrow account: roughly one-twelfth of the annual bill each month, held and paid to the taxing districts when they bill. That's why your monthly "PITI" payment, principal, interest, taxes, and insurance, is the real number that matters for your budget, not the loan payment alone.
Escrow has a second consequence: when the tax bill is higher than the lender estimated, your monthly payment adjusts, and nobody likes that letter. The fix is accuracy up front, pulling the real current tax amount for the property during your loan process, which I do on every file. My escrow explanation walks through how the account works and why it exists.
How to look up the actual numbers
You don't need to guess. Both appraisal districts publish the current assessed value and the taxing district breakdown for every property by address or owner search:
- Find which county the property is in. Comal side uses comalad.org, Bexar side uses bcad.org.
- Search the address and note the current assessed value and the district list.
- Multiply each district's current rate by the taxable value, or just read the prior year's total bill shown in the record.
- Ask your lender to include the property's real tax amount in your loan estimate, not a placeholder percentage.
The last step is where buyers get burned: a Loan Estimate run on a statewide estimate can understate your escrow by a lot when a school district and an ESD are both in play. We set that right on day one.
Want your true monthly payment, taxes included?
Send me the property address and I'll pull the actual assessed value, the taxing districts, and the real escrow number into your estimate, so the payment you budget is the payment you pay.
Frequently Asked Questions
Are property taxes in Bulverde and Spring Branch high? Tap to expand
When do I file for the homestead exemption? Tap to expand
Can I protest my property taxes if the value seems wrong? Tap to expand
Taxes shouldn't surprise you at closing
I run the real tax and escrow numbers on every Hill Country file before you make an offer, so the payment on the paper matches the payment in your life.
Patrick Kevin Fagan
Loan Officer and Realtor | AXEN Realty LLC | San Antonio and Texas Hill Country
Licensed Sales Agent | 454749 | TX
Sincerely, Patrick Kevin Fagan
Tax details in this post are directional and change annually with rates, exemptions, and district boundaries. Look up the current rules with the Texas Comptroller and your appraisal district for your specific property.
