Selma sits at the intersection of Guadalupe County, Comal County, and Bexar County — a location that creates more county-line tax rate complexity than most communities in the northeast San Antonio corridor. The neighborhood you buy in determines which county governs your taxes, which school district serves your address, and which utility providers service your home. Buyers who work with agents unfamiliar with Selma’s tri-county geography can discover their assumptions about tax rates and school district were wrong after going under contract. This guide covers Selma’s specific due diligence requirements so you go into your purchase with verified numbers, not city averages.
Brock Bremmer | Real Estate Agent | eXp Realty | San Antonio Metro Area
Northeast SA Corridor and Guadalupe County Specialist
Also see: Living in Selma Guide | How to Buy in Garden Ridge | Garden Ridge vs Schertz
Step 1: Understand the Selma Market Before You Search
- Inventory: New construction and resale are both part of the Selma market — compare recent sales in the same county section, not a citywide average
- Days on market: Check the listing history for each property — it tells you how much negotiating room you are likely to have
- Tax rate by county: This is Selma’s most important due diligence item. For 2025, before exemptions and any special district: the Comal County section runs about $1.57 per $100 (Comal County $0.2690, Comal Lateral Road $0.036015, City of Selma $0.1891, Comal ISD $1.0748); the Guadalupe County section about $1.60 (Guadalupe County $0.2784, Lateral Road $0.052, City of Selma $0.1891, SCUCISD $1.0769); and the Bexar County section about $1.97 (Bexar County $0.276331, Road and Flood $0.023668, Hospital District $0.276235, Alamo Colleges $0.149150, San Antonio River Authority $0.0183, City of Selma $0.1891, Judson ISD $1.0346). The Bexar section runs roughly $0.37–$0.40 per $100 higher than the other two — about $1,300–$1,400 a year per $350,000 of taxable value
- I-35 access advantage: Selma’s positioning gives quick I-35 access to both San Antonio and the Austin corridor — the core appeal for buyers who work in either direction
Step 2: Get Pre-Approved with the Correct County Tax Rate
- Full pre-approval required: Sellers expect fully underwritten pre-approval at Selma’s price range
- County identification first: Before your lender sets escrow, identify which county your target address falls in. Use the Guadalupe CAD (guadalupead.org), Comal CAD (comalad.org), or Bexar CAD (bcad.org) address search — whichever returns results owns the tax record for that address
- Don’t use city-average rates: A lender who escrows using “Selma average” will be wrong for a significant portion of Selma properties. Verify county and provide the confirmed entity-level rate
- Financing options: Conventional (3%–20% down), FHA (3.5% down), VA (zero down for eligible buyers — Selma borders Universal City, home of JBSA Randolph), and TSAHC DPA for qualifying first-time buyers
Step 3: Identify Your Target Neighborhoods
- Retama Park area: Northeast Selma with new construction activity — verify county before targeting specific sections
- Near The Forum at Olympia Parkway: Homes near the Forum shopping center at I-35 and Loop 1604 — verify county before targeting specific streets
- Established residential sections: Older Selma neighborhoods with larger lots and lower price per square foot than newer developments
- New construction: Active builder inventory in some Selma sections — apply the same builder contract awareness described in our Kyle buyer’s guide (builders typically use their own contract forms rather than the TREC resale contract)
Step 4: Verify School District Before Going Under Contract
Selma’s tri-county geography creates school district complexity:
- By county: The City of Selma lists Judson ISD for its Bexar County section, Schertz-Cibolo-Universal City ISD (SCUCISD) for its Guadalupe County section, and Comal ISD for its Comal County section
- Address-level check: Verify with the district for that county and the TEA School District Locator — not by neighborhood name. For school information, use TEA school report cards and the district directly
- Do not rely on the listing agent’s school district representation — verify independently before going under contract
Step 5: Make an Offer with the Right Terms
- Option Period: 7–10 days standard — Selma’s suburban character means standard due diligence timelines apply unless dealing with septic or acreage (uncommon in most Selma sections)
- Earnest money: Approximately 1% of purchase price
- Seller concessions: Seller-paid closing costs are negotiable — the listing’s days on market and concessions in recent comparable sales show how much room you have
- County confirmation before offer: Confirm which county the property is in before making an offer — county determines tax rate, which affects your true carrying cost and should inform your offer price
Step 6: Option Period Due Diligence — Selma Checklist
- County and tax entity verification: Pull the specific address from the appropriate CAD website — confirm all taxing entities and combined rate. Provide to lender for escrow verification
- School campus confirmation: Verify with the district for that county (Judson ISD, SCUCISD, or Comal ISD) — confirm specific campus assignment, not just district
- General inspection: Full inspection on any Selma home — particularly important for older sections where deferred maintenance is more common
- HOA document review: If the property is in an HOA, request financials, CC&Rs, reserves, and meeting minutes. Confirm monthly assessment and any pending special assessments
- Flood zone check: Verify at msc.fema.gov — Selma has some sections near drainage corridors. Confirm flood zone status before going under contract
- Utility provider confirmation: The City of Selma provides water, wastewater runs through Cibolo Creek Municipal Authority, and electric service is CPS Energy or GVEC depending on location — confirm providers and monthly rate expectations for the address
Step 7: Appraisal, Clear to Close, and Closing
- Appraisal timeline: Ask your lender for its current turnaround. Selma’s active resale market means comparable sales are generally available
- Closing timeline: 30–45 days from contract on most Selma purchases
- Closing costs: Your lender’s Loan Estimate itemizes them. Seller concessions negotiated at offer reduce out-of-pocket
Step 8: Post-Closing — File Your Exemptions
- Homestead exemption: File with the correct CAD (guadalupead.org for Guadalupe County, comalad.org for Comal County, bcad.org for Bexar County) — $140,000 school district reduction (Proposition 13, approved by Texas voters in November 2025). Filing with the wrong CAD delays your exemption
- Disabled veteran exemption: File with the appropriate county CAD — veterans rated 100% disabled or individually unemployable receive a total exemption on their residence homestead (Texas Tax Code §11.131), with partial exemptions at lower ratings
Frequently Asked Questions
What county is Selma TX in for property taxes?
Selma spans three counties — Guadalupe, Comal, and Bexar — and the county governing a specific address determines the property tax rate. For 2025, before exemptions, the Comal County section runs about $1.57 per $100, the Guadalupe County section about $1.60, and the Bexar County section about $1.97 — roughly $1,300–$1,400 a year per $350,000 of taxable value between Bexar and the other two. Verify the specific address at guadalupead.org, comalad.org, or bcad.org before making an offer or setting escrow.
What school district serves Selma TX homes?
It depends on the county. The City of Selma lists Judson ISD for its Bexar County section, Schertz-Cibolo-Universal City ISD (SCUCISD) for its Guadalupe County section, and Comal ISD for its Comal County section. Always verify the specific address with the district and the TEA School District Locator — don’t rely on listing descriptions. Brock verifies school district for every Selma buyer before going under contract.
Ready to Buy in Selma?
Brock Bremmer with eXp Realty identifies which county governs your Selma address, verifies the correct tax rate, confirms school district, and manages the complete Selma purchase from pre-approval through post-closing exemption filing.
- 📞 Call or text: 210-501-5088
- 📧 Email: [email protected]
- 📅 Schedule a free buyer consultation
Also see: Living in Selma | How to Buy in Garden Ridge | Guadalupe County Tax Guide | Garden Ridge vs Schertz | DPA Programs Guide
Sources: Selma, Texas (counties, location); City of Selma new resident information (school districts by county, electric providers); City of Selma utilities; City of Selma adopted 2025 tax rate; Comal County 2025 tax rates, all taxing units; Guadalupe County 2025 tax rates; Bexar County 2025 tax rates; Community Impact, Judson ISD VATRE result (Nov. 2025); Community Impact, SCUCISD 2025-26 rate reset; The Forum at Olympia Parkway; Texas Comptroller, property tax exemptions; TEA School District Locator; FEMA Flood Map Service Center.