Bexar County property record for 8603 Infinity Ave, San Antonio, TX 78254
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 4,013 sqft · built 2020 |
| Lot Size | 0.281 acres (12,217 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $729,172 (May 2021) |
| Tax Bill | $11,110 (2025) |
| Deeds & Mortgages | May 2021 Transfer May 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 04451-254-0130 |
| Primary APN | 04451-254-0130 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 4,013 sqft Living Area |
| Gross Area | 4,541 sqft |
| 1st Floor Area | 2,487 sqft |
| 2nd Floor Area | 1,526 sqft |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2020 |
| Roof Material | Asphalt |
| Lot Area | 12,217 sqft (0.281 acres) |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 364 sqft |
| Porch | Open Porch |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 8603 INFINITY AVE |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78254-2366 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CB 4451B (AMENDING PLAT KALLISON RANCH PH 1 UT 2), BLOCK 54 LOT 13 2022 UPDATE PER AMENDING PLAT 20002/253-254\\ 2021 NEW PER PLAT 20001/2332-2333 |
| Legal Subdivision | CB 4451B (AMENDING PLAT KALLISON RANCH P |
| Legal Block | 54 |
| Legal Lot Number | 13 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO NORTHWEST |
| Census Block Group | 1 |
| Census Block | 1024 |
| Census Tract | 182105 |
8603 Infinity Ave is owned and occupied by two individuals who bought it in May 2021.
Source: Bexar County records, as of May 26, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 8603 INFINITY AVE, SAN ANTONIO, TX 78254-2366 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| May 20, 2021 | Correction Deed CHICAGO TITLE/TX LLC, CHICAGO TITLE OF TEXAS LLC |
| May 14, 2021 | Vendor's Lien, Subdivision Related Transfer · Conventional Mortgage CRESTMARK MORTGAGE COMPANY LTD |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 14, 2021 · Amount on File |
| Deed Sale | May 14, 2021 · Amount on File |
| Deed Document Number | 2021130149 |
| Record Updated | Sep 20, 2026 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | BEXAR TX |
| Recording Date | May 20, 2021 |
| Property Address | 8603 INFINITY AVE, SAN ANTONIO, TX 78254-2366 |
| Document Number | 0000137614 |
| Instrument Date | May 12, 2021 |
| Instrument | 20210137614 |
| Record Updated | Dec 5, 2023 |
| Title Company | CHICAGO TITLE/TX LLC, CHICAGO TITLE OF TEXAS LLC |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | BEXAR TX |
| Recording Date | May 14, 2021 |
| Property Address | 8603 INFINITY AVE, SAN ANTONIO, TX 78254-2366 |
| Document Number | 0000130149 |
| Map Reference | VOL 20001 PG 2332 |
| Instrument Date | Mar 12, 2021 |
| Instrument | 20210130149 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Aug 4, 2023 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 8603 INFINITY AVE, SAN ANTONIO, TX 78254-2366 |
| Document Number | 0000130150 |
|---|---|
| Date | May 14, 2021 |
| Instrument | 20210130150 |
| Name | CRESTMARK MORTGAGE COMPANY LTD |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2051 |
The 2025 property tax bill for 8603 Infinity Ave was $11,110 with a homeowner's exemption, down 6.5% from the year before.
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Bexar County |
| Unified School District | Northside Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $11,110.00 (-6.48%) Homeowner's exemption | $727,690 Land $121,310 Building $606,380 | $727,690 Land $121,310 Building $606,380 |
| 2024 | $11,880.00 (-4.12%) | ||
| 2023 | $12,390.00 (-19.14%) Homeowner's exemption | $759,730 Land $103,910 Building $655,820 | $759,730 Land $103,910 Building $655,820 |
| 2022 | $15,323.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 8603 Infinity Ave in Zone X, an area of minimal flood risk, though there have been 9 flood claims nearby since 1985.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 54 policies |
| Nearby Flood Policies | 54 in force |
| Nearby Flood Claims | 9 (1985–2019) |
| Claims Outside the SFHA | 9 of 9 |
| Most Recent Claim | Jun 2019 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 8603 Infinity Ave is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 90% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SAN ANTONIO WATER SYSTEM serves 2,643,729 people · EPA ID TX0150018 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2023 |
| Lead | 2 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 657 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| VTX Communications Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Google Fiber, Hotwire Communications.
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