Caldwell County property record for 503 NW River Rd, Martindale, TX 78655
| Property Type | Single Family Home |
|---|---|
| Details | 3,442 sqft · built 2013 |
| Lot Size | 1.54 acres (67,082 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $18,349 (2026) |
| Flood Zone | Zone AE (high risk) |
| APN | 1000021-091-020-00 |
| Primary APN | 1000021-091-020-00 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 3,442 sqft Living Area |
| 1st Floor Area | 3,442 sqft |
| Year Built | Built 2013 |
|---|---|
| Effective Year Built | Effective 2016 |
| Exterior Material | Stone |
| Foundation Type | Slab (Mat/Raft) |
| Roof Material | Metal |
| Lot Area | 67,082 sqft (1.54 acres) |
| Garage Type | Mixed |
| Garage Area | 725 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
| Porch Area | 730 sqft |
| Patio Area | 184 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 27937 |
|---|---|
| Street Address | 503 NW RIVER RD |
| City | MARTINDALE |
| State | TX |
| Zip | 78655 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | A021 PETTUS, WILLIAM, ACRES 1.54 |
| Legal Subdivision | PETTUS, WILLIAM |
| Jurisdiction | CALDWELL TX |
| Township / Civil Division | MARTINDALE |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 960501 |
Source: Caldwell County records, as of September 23, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | PO BOX 215, MARTINDALE, TX 78655-0215 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Caldwell County assessment roll, as of November 11, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Caldwell County |
| Municipality | Martindale City |
| Unified School District | San Marcos Consolidated Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $18,349.00 (+69.32%) | $934,056 (+1%) | $1,005,320 (+7.32%) Land $410,570 Building $594,750 |
| 2025 | $849,142 (+21%) Land $342,000 Building $594,750 | $936,750 (-6.66%) Land $342,000 Building $594,750 | |
| 2024 | $10,837.00 (+76.13%) | ||
| 2023 | $701,770 Land $360,000 Building $643,570 | $1,003,570 Land $360,000 Building $643,570 | |
| 2022 | $6,153.00 |
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 June 9, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | Yes |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 75 policies |
| Nearby Flood Policies | 75 in force |
| Nearby Flood Claims | 29 (1998–2022) |
| Most Recent Claim | Dec 2022 · tidal / storm surge |
| 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 65% of the US · lower than 90% of Texas |
|---|---|
| Wildfire Likelihood | 0.03% 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 | MARTINDALE WSC serves 3,045 people · EPA ID TX0280013 |
|---|---|
| Water Source | Purchased surface water from CRWA HAYS CALDWELL WTP |
| Last State Inspection | Mar 2024 |
| Lead | 3 ppb (2024–2026) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Jul 2019 Haloacetic acids resolved · Jul 2019 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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.
Source: FCC Broadband Data Collection, based on 28 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| VTX Communications Fixed Wireless · Fiber in parts of the area | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Frontier.
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