Bexar County property record for 18 Chaumont, San Antonio, TX 78257
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 4 ba · 4,422 sqft · built 2020 |
| Lot Size | 0.522 acres (22,720 sqft) |
| Owner | Company on Record |
| Tax Bill | $32,062 (2025) |
| Deeds & Mortgages | Apr 2020 Mortgage Oct 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 16386-029-0300 |
| Primary APN | 16386-029-0300 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 2 Half Baths |
| Stories | 1 Story |
| Building Area | 4,422 sqft Living Area |
| Gross Area | 5,412 sqft |
| 1st Floor Area | 4,422 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2020 |
| Roof Material | Metal |
| Lot Area | 22,720 sqft (0.522 acres) |
| Garage Type | Attached |
| Garage Area | 990 sqft |
| Parking Spaces | 4 Parking Spaces |
| Pool Area | 384 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 18 CHAUMONT |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78257-1383 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NCB 16386 (THE CHATEAUX AT THE DOMINION PUD), BLOCK 29 LOT 30 NEW FOR 2007 PER PLAT 9572/130-134 FILED 9-2-06 |
| Legal Subdivision | NCB 16386 (THE CHATEAUX AT THE DOMINION |
| Legal Tract | 30 |
| Legal Block | 29 |
| Legal Lot Number | 30 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO NORTH |
| Census Block Group | 1 |
| Census Block | 1021 |
| Census Tract | 191807 |
Source: Bexar County assessment roll, as of May 26, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company on Record |
|---|---|
| Mailing Address | 14420 MAQUILA LOOP, LAREDO, TX 78045-7950 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Date | Document |
|---|---|
| Apr 7, 2020 | Deed of Trust, Mortgage TEXAS CMNTY BK |
| Oct 25, 2018 | Warranty Deed, Transfer CHICAGO TITLE COMPANY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 25, 2018 |
| Deed Sale | Oct 25, 2018 |
| Prior Sale | Nov 9, 2016 |
| Deed Document Number | 2018210872 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BEXAR TX |
| Property Address | 18 CHAUMONT, SAN ANTONIO, TX 78257-1383 |
| Document Number | 0000078527 |
| Instrument Date | Apr 7, 2020 |
| Transaction Type | Mortgage |
| Record Updated | May 7, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 18 CHAUMONT SAN ANTONIO TX 782571383, SAN ANTONIO, TX 78257-1383 |
| Document Number | 0000078527 |
|---|---|
| Date | Apr 16, 2020 |
| Instrument | 78527 |
| Name | TEXAS CMNTY BK |
|---|---|
| Type | Bank |
| Address | PO BOX 450269, LAREDO, TX 78045-0006 |
| Amount | Amount Recorded |
|---|---|
| Term | 60 Months |
| Due | Apr 15, 2025 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BEXAR TX |
| Recording Date | Oct 25, 2018 |
| Property Address | 18 CHAUMONT, SAN ANTONIO, TX 78257-1383 |
| Document Number | 0000210872 |
| Instrument Date | Sep 13, 2018 |
| Instrument | 210872 |
| Transaction Type | Transfer |
| Record Updated | Nov 5, 2018 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 14420 MAQUILA LOOP LAREDO TX 780457950, LAREDO, TX 78045-7950 |
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Bexar County |
| Municipality | San Antonio City |
| Unified School District | Northside Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $32,062.00 (-1.77%) | $1,400,000 (-8.71%) Land $343,070 Building $1,056,930 | $1,400,000 (-8.71%) Land $343,070 Building $1,056,930 |
| 2024 | $32,640.00 | ||
| 2023 | $1,533,530 Land $342,500 Building $1,191,030 | $1,533,530 Land $342,500 Building $1,191,030 | |
| 2022 | $33,412.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 Record median of 30 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 30 in force |
| Nearby Flood Claims | 13 (1997–2004) |
| Claims Outside the SFHA | 10 of 13 |
| Most Recent Claim | Jun 2004 · rainfall accumulation |
| Claims by Event |
|
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.
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 | 0.03% annual chance |
| Exposure | Indirect within ember reach |
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 117 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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