Hays County property record for 1644 Post Rd, San Marcos, TX 78666
| Property Type | Quadplex |
|---|---|
| Details | 2,012 sqft |
| Lot Size | 0.209 acres (9,104 sqft) |
| Owner | Company Name on File |
| Tax Bill | $5,902 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R37294 |
| Primary APN | R37294 |
|---|---|
| Alternative APN |
|
| Units | 8 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,012 sqft Living Area |
| 1st Floor Area | 1,006 sqft |
| Architectural Style | Quadruplex |
|---|---|
| Lot Area | 9,104 sqft (0.209 acres) |
| Total Buildings | 2 Buildings |
| Account Number | R37294 |
|---|---|
| Street Address | 1644 POST RD |
| City | SAN MARCOS |
| State | TX |
| Zip | 78666-7491 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | OLD POST ROAD ADDN LOT 3 0.209 AC GEO#90213085 |
| Legal Subdivision | OLD POST ROAD ADDN |
| Legal Block | 1 |
| Legal Lot Number | 3 |
| Jurisdiction | HAYS TX |
| Township / Civil Division | SAN MARCOS |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 10309 |
1644 Post Rd, a quadplex, is owned by a company that acquired it in December 2025.
Source: Hays County records, as of September 24, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 801 W BLUEBONNET DR, SAN MARCOS, TX 78666-3638 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 8, 2025 |
| Deed Sale | Dec 8, 2025 |
| Prior Sale | Mar 26, 2014 · Amount on File |
| Deed Document Number | 202544943 |
| Prior Transfer Date | Mar 21, 2014 |
| Prior Transfer Doc | 0014007598 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1644 Post Rd was $5,902, down 11.6% from the year before.
Source: Hays County assessment roll, as of December 26, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Hays County |
| Municipality | San Marcos City |
| Unified School District | San Marcos Consolidated Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,902.00 (-11.65%) | $285,606 Land $51,570 Building $234,036 | $285,606 Land $51,570 Building $234,036 |
| 2024 | $6,680.00 | ||
| 2023 | $307,364 Land $51,570 Building $255,794 | $307,364 Land $51,570 Building $255,794 | |
| 2018 | $4,675.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1644 Post Rd in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2015.
Source: FEMA National Flood Hazard Layer, effective May 21, 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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 2 (2015) |
| Most Recent Claim | Oct 2015 · Severe Storms, Tornadoes, Straight-line Winds, And Flooding |
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 1644 Post Rd is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | CITY OF SAN MARCOS serves 72,970 people · EPA ID TX1050001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2023 |
| Lead | 2 ppb (2022–2024) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Oct 2025 |
|---|---|
| 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 190 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Astound Broadband Cable | 1,500 / 50 |
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Brightspeed, Verizon, VTX Communications.
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