501 S Main St, Calvert, TX 77837 Property Records

Robertson County property record for 501 S Main St, Calvert, TX 77837

Property Summary

Property Type	Commercial
Details	2,600 sqft · built 1890
Lot Size	0.066 acres (2,875 sqft)
Owner	2 Individual Names on File
Tax Bill	$1,142 (2026)
Deeds & Mortgages	May 2025 Sale
Flood Zone	Zone X (minimal risk)
APN	`030000-005640`

Property Details

APN / Parcel Number

Primary APN	`030000-005640`
Alternative APN	`12505`

Interior

Building Area	2,600 sqft Total Area
1st Floor Area	2,600 sqft

Exterior

Year Built	Built 1890
Effective Year Built	Effective 1890
Lot Area	2,875 sqft (0.066 acres)
Lot Dimensions	115 ft deep x 25 ft wide

Location & Zoning

Account Number	12505
Street Address	501 S MAIN ST
City	CALVERT
State	TX
Zip	77837
Property Category	Commercial
Property Type	Commercial > Retail
Legal Description	N1/2 LT 5 BL 42 CALVERT 1598/746 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	2041
Census Tract	960200

Historic Designation

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.

Owner

501 S Main St, a commercial property, is owned by two individuals who acquired it in May 2025.

Source: Robertson County records, as of October 20, 2026

Owner of Record	2 Individual Names on File
Mailing Address	1813 STATE ST, HOUSTON, TX 77007-8331
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.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 19, 2025
Deed Sale	May 19, 2025
Prior Sale	Aug 8, 2024 · Amount on File
Deed Document Number	20251976
Deed Book / Page	1598 / 746
Record Updated	Oct 29, 2026

May 2025: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	ROBERTSON TX
Recording Date	May 19, 2025
Property Address	501 S MAIN ST, CALVERT, TX 77837
Document Number	001598/746
Book / Page	1598 / 746
Map Reference	VOL 1 PG 77
Instrument Date	May 16, 2025
Instrument	20251976
Transaction Type	Transfer
Record Updated	Jan 20, 2026

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1813 STATE ST, HOUSTON, TX 77007-8331

Tax Assessment & Valuation

The 2026 property tax bill for 501 S Main St was $1,142, up 0.1% from the year before.

Source: Robertson County assessment roll, as of January 21, 2026

Property Jurisdictions

Type	Name
State	Texas
Municipality	Calvert City
County	Robertson County
Unified School District	Calvert Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$1,142.00 (+0.09%)	$65,020 (-) Land $10,264 Building $54,756	$65,020 (-) Land $10,264 Building $54,756
2025	$1,141.00	$65,020 Land $10,264 Building $54,756	$65,020 Land $10,264 Building $54,756
2023		$46,867 Land $10,264 Building $36,603	$46,867 Land $10,264 Building $36,603
2022	$831.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 501 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

Wildfire risk around 501 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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

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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