Guadalupe County Property Tax Guide – Trends, Appeals & How to Lower Your Bill
📍 Guadalupe County, TX | Updated: March 2025
Overview of Guadalupe County Property Taxes
Guadalupe County, located east of San Antonio and south of New Braunfels, is part of the rapidly expanding IH-35 growth corridor. With new development in cities like Cibolo, Schertz, and Seguin, property values—and property tax assessments—have increased significantly in recent years.
The area is popular with military families, commuters, and investors due to its affordability and proximity to Randolph AFB, making it a hotspot for non-homesteaded rentals, new construction, and rural land investment. Unfortunately, many property owners are now seeing sharp increases in appraised values, even when property condition or market demand hasn’t kept up.
📌 Why It Matters: Whether you own a primary home, second home, or rental property, there’s a high chance you’re overpaying on your Guadalupe County property taxes. Filing a protest could put money back in your pocket
📞 Need help filing a protest? Get a Free Consultation
📊 Guadalupe County Quick Facts
✔ 📍 Location: Central Texas, east of San Antonio
✔ 🏆 Size Rank: 62nd largest county in Texas (711 square miles)
✔ 👥 Population Rank: 35th most populous (~190,000 residents)
✔ 🌆 Largest Cities: Seguin, Schertz (partial), Cibolo, Marion, Kingsbury
✔ 🏡 Median Home Price: ~$335,000
✔ 💰 Median Property Tax Bill: ~$6,800 per year
✔ 🏛️ Economic Drivers: Military, logistics, real estate, manufacturing
✔ 🚗 Major Highways: I-10, SH-46, SH-123, SH-130 access nearby
✔ 🌟 Growth Factors: Close to Randolph AFB, San Antonio, and New Braunfels
📊 Guadalupe County Property Tax Trends
📈 Property Tax Rates & Assessments
Avg. Tax Rate: ~2.03% of assessed value
Avg. Home Value: 💲**$335,000** (up 8.5% from last year)
Median Property Tax Bill: 💲**$6,800**
🏡 Home Value Increases (Past 5 Years)
📅 Year 🏠 Avg. Home Value 📈 % Change
2021 💲**$275,000** 🔺 +6.0%
2022 💲**$300,000** 🔺 +9.1%
2023 💲**$315,000** 🔺 +5.0%
2024 💲**$335,000** 🔺 +6.3%
2025 💲**$363,000** (est.) 🔺 +8.5%
📌 Tip: If your appraisal went up faster than nearby properties, it may be inflated. A protest can fix that.
✅ What This Means: Homeowners are facing higher tax bills due to increasing property values. If your home’s appraised value is rising faster than similar properties in your area, you might be overpaying.
🔎 Not sure if your property is over-assessed? Check Your Guadalupe County Property Value
Who Pays the Highest Property Taxes in Guadalupe County?
Certain areas of Guadalupe County—particularly fast-growing cities like Cibolo, Schertz, and Marion, along with new developments in Seguin—pay higher tax rates due to suburban expansion, rising demand, and new school district bonds.
💰 Highest Property Tax Rates by City
🏙️ City 📊 Est. Tax Rate 🏡 Avg. Home Price
Seguin 2.03% 💲**$300,000**
Cibolo 2.05% 💲**$370,000**
Schertz 2.06% 💲**$385,000**
Marion 2.02% 💲**$340,000**
Rural Guadalupe 1.98% 💲**$310,000**
📌 Tip: Newer homes and master-planned communities tend to be over-assessed. Protest early to avoid inflated taxes.
How to Protest Your Property Tax Assessment in Guadalupe County
If you believe your property is overvalued, you have the right to appeal your assessment with Guadalupe Appraisal District (GAD.)
📅 Key Deadlines for 2025
🛑 Notice of Appraised Value Sent: Early April 2025
🛑 Property Tax Protest Deadline: May 15, 2025
Step-by-Step Guide to Filing a Protest
1️⃣ Review Your GAD Assessment
Visit GuadalupeAD.org to check your property’s appraised value.
2️⃣ Gather Supporting Evidence
Recent sales data from similar properties.
Photos of property damage or defects affecting value.
Neighboring properties’ tax assessments (to compare values).
3️⃣ File a Protest with GAD
✅ Online: Submit your appeal at GuadalupeAD.org
✅ By Mail: Send a written protest to GAD before the May 15th deadline:
3000 N Austin St
Seguin, TX 78155
✅ In-Person: Visit GAD’s office in Seguin or Schertz to file directly.
4️⃣ Attend Your Informal Hearing
GAD may offer a settlement to reduce your valuation.
5️⃣ Formal Hearing
If no agreement is reached, you can present your case to the Appraisal Review Board (ARB).
🔹 Need expert help? Start Your Free Property Tax Review
💰 Save Money on Your Guadalupe County Property Taxes
Don’t wait—appealing your property tax assessment could save you thousands per year. If you’re unsure where to start, Texas Tax Appeal can handle the entire process for you.
📧 Email: info@texastaxappeal.com
🌐 Start Your Free Consultation
🔹 Protest Deadline: May 15, 2025
📌 Don't Overpay! Check if You Qualify for a Lower Tax Bill.
🛠 Resources for Guadalupe County Property Owners
📌 Guadalupe Appraisal District (GAD)- Chief Appraiser, Peter Snaddon
📌 Guadalupe County Taxpayer Liaison Officer- Tavie Murphy.
📌 Guadalupe County Tax Assessor- Daryl John
📍Unique Property Tax Situation in Guadalupe County
Guadalupe County’s rapid growth and changing real estate mix have led to some of the most inconsistent tax appraisals in the region.
✔ Military-adjacent homes in Schertz & Cibolo often jump in value quickly, whether the market justifies it or not.
✔ Rural land near Seguin or Marion is now targeted for development, causing value spikes.
✔ New construction neighborhoods are often over-assessed based on builder comps—not resale values.
✔ Non-homesteaded properties, like rentals and second homes, are hit harder than homesteaded ones.
📌 What This Means: Whether you live in Guadalupe full-time or own a rental, there's a high chance you're overpaying on taxes. A protest can make a huge difference.
📞 Get a Free Property Tax Review Today! 🚀
This guide provides an overview of Guadalupe County’s property tax system, recent market trends, and how to appeal your assessment for potential tax savings.
🔹 Guadalupe Appraisal District (GAD)- oversees property valuations.
🔹 Guadalupe County Tax Assessor-Collector- collects property taxes
🔹 Property Taxpayers' Bill of Rights
🔹 The deadline to appeal your 2025 property tax assessment is May 15.
📞 Need help filing a protest? Get a Free Consultation or Sign Up to Protest Now