Robertson County property record for 603 S Main St, Calvert, TX 77837
| Property Type | Single Family Home |
|---|---|
| Details | 875 sqft |
| Lot Size | 0.066 acres (2,875 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $770 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 030000-005300 |
| Primary APN | 030000-005300 |
|---|---|
| Alternative APN |
|
| Building Area | 875 sqft Total Area |
|---|---|
| 1st Floor Area | 1,750 sqft |
| Lot Area | 2,875 sqft (0.066 acres) |
|---|---|
| Lot Dimensions | 115 ft deep x 25 ft wide |
| Account Number | 12493 |
|---|---|
| Street Address | 603 S MAIN ST |
| City | CALVERT |
| State | TX |
| Zip | 77837-5656 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S1/2(25')OF LT 5 BL 41 CALVERT THE HATTER 1156/1 1340/217 1490/243 LIFE ESTATE FOR PATRICIA ANN HORN 0.066 ACRES |
| Legal Subdivision | CITY OF CALVERT |
| Legal Lot Number | 5 |
| Jurisdiction | ROBERTSON TX |
| Township / Civil Division | CALVERT |
| Census Block Group | 2 |
| Census Block | 2047 |
| Census Tract | 960200 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Calvert Historic District listed 1978 · 85 contributing resources · NRIS 78002978 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
603 S Main St is owned and occupied by an individual who acquired it in June 2022.
Source: Robertson County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 232, CALVERT, TX 77837-0232 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jun 1, 2022 |
| Transfer Doc | 0000002105 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 603 S Main St was $770 with exemptions applied, down 2.8% from the year before.
Source: Robertson County assessment roll, as of January 21, 2026
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Calvert City |
| County | Robertson County |
| Unified School District | Calvert Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $770.00 (-2.78%) Homeowner's exemption Senior Citizen's exemption | $43,872 (-10.34%) | $44,489 (-9.08%) Land $4,514 Building $39,975 |
| 2025 | $792.00 Homeowner's exemption Senior Citizen's exemption | $48,930 Land $4,514 Building $44,416 | $48,930 Land $4,514 Building $44,416 |
| 2023 | $41,856 Land $4,514 Building $37,342 | $41,856 Land $4,514 Building $37,342 | |
| 2022 | $794.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 603 S Main St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective July 18, 2011
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 603 S Main St 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 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% 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 | CITY OF CALVERT serves 962 people · EPA ID TX1980002 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2023 |
| Lead | 2 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Coliform assessment May 2017 |
| Monitoring and Reporting | 8 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 213 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Brazos WiFi Fiber | 1,000 / 300 |
| Nextlink Fixed Wireless | 100 / 20 |
May also be available: T-Mobile, Verizon.
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