187 Trinity St, Bay City, TX 77414 Property Records

Matagorda County property record for 187 Trinity St, Bay City, TX 77414

Property Summary

Property Type	Single Family Home
Details	2 ba · 2,007 sqft · built 1971
Lot Size	0.971 acres (42,297 sqft)
Owner	Individual Name on Record
Last Sale	$299,250 (Mar 2025)
Tax Bill	$5,133 (2026)
Deeds & Mortgages	Mar 2025 Mortgage Sep 2023 Sale
Flood Zone	Zone X (moderate risk)
APN	`3701-0060-000600`

Property Details

APN / Parcel Number

Primary APN	`3701-0060-000600`
Alternative APN	`44511`

Interior

Full Baths	2 Baths
Building Area	2,007 sqft Living Area
Gross Area	4,008 sqft
1st Floor Area	2,007 sqft

Exterior

Year Built	Built 1971
Effective Year Built	Effective 1971
Exterior Material	Brick
Roof Type	Gable
Roof Material	Wood
Lot Area	42,297 sqft (0.971 acres)
Lot Dimensions	235 ft deep x 180 ft wide
Garage Type	Attached
Garage Area	519 sqft
Porch	Porch
Porch Area	868 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	3701-0060-000600
Street Address	187 TRINITY ST
City	BAY CITY
State	TX
Zip	77414-2139
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	RIVER OAKS S/D LOT 6 BLK 6
Legal Subdivision	RIVER OAKS SUBDIVISION
Legal Block	6
Legal Lot Number	6
Jurisdiction	MATAGORDA TX
Township / Civil Division	BAY CITY
Census Block Group	1
Census Block	1018
Census Tract	730100

Owner

Source: Matagorda County records, as of October 21, 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	Individual Name on Record
Mailing Address	187 TRINITY ST, BAY CITY, TX 77414-2139
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Date	Document
Mar 31, 2025	Vendor's Lien, Transfer · Stand-Alone First Mortgage SONIA CALDERON ETAL
Sep 5, 2023	Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 31, 2025 · Amount on Record
Deed Sale	Mar 31, 2025 · Amount on Record
Deed Document Number	20251572
Record Updated	Oct 29, 2026

March 2025: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	MATAGORDA TX
Recording Date	Mar 31, 2025
Property Address	187 TRINITY ST, BAY CITY, TX 77414-2139
Document Number	2025001572
Map Reference	VOL 4 PG 38
Instrument Date	Mar 31, 2025
Instrument	2025-001572
Transaction Type	Transfer
Record Updated	Feb 2, 2026
Title Company	BCAT

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	PO BOX 379, PALACIOS, TX 77465-0379

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	187 TRINITY ST, BAY CITY, TX 77414-2139

Mortgage

Document Number	2025001573
Date	Mar 31, 2025
Instrument	2025-001573

Lender

Name	SONIA CALDERON ETAL
Type	Private Party
Special Notes	Seller Financed

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded
Term	241 Months
Due	Apr 1, 2045

September 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MATAGORDA TX
Recording Date	Sep 5, 2023
Property Address	187 TRINITY ST, BAY CITY, TX 77414-2139
Document Number	2023005207
Map Reference	VOL 4 PG 38
Instrument Date	Sep 1, 2023
Instrument	2023-005207
Transaction Type	Transfer
Record Updated	Oct 18, 2023

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1382 CONNIE DR, CANYON LAKE, TX 78133-6375

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	515 LUCAS AVE, PALACIOS, TX 77465-4719

Tax Assessment & Valuation

Source: Matagorda County assessment roll, as of February 2, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Matagorda County
Unified School District	Bay City Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$5,133.00 (-0.89%)	$316,370 (-0.91%) Land $85,820 Building $230,550	$316,370 (-0.91%) Land $85,820 Building $230,550
2025	$5,179.00 (+6.54%)	$319,260 (+12.81%) Land $85,820 Building $233,440	$319,260 (+12.81%) Land $85,820 Building $233,440
2023		$283,000 Land $56,300 Building $226,700	$283,000 Land $56,300 Building $226,700
2022	$4,861.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective January 14, 2021 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 74 policies
Nearby Flood Policies	74 in force
Nearby Flood Claims	40 (1979–2023)
Claims Outside the SFHA	8 of 40
Most Recent Claim	Mar 2023 · rainfall accumulation
Claims by Event	Hurricane Harvey, Sep 2017 · 15 claims Tropical Storm Fay, Sep 2002 · 2 claims Hurricane Georges, Sep 1998 · 3 claims

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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 44% of the US · lower than 82% of Texas
Wildfire Likelihood	0.09% 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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	RIVER OAKS WSC serves 382 people · EPA ID TX1610018
Water Source	Groundwater
Last State Inspection	Feb 2026
Lead	Under 1 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 78 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sparklight Cable	1,000 / 50
TISD Fixed Wireless	400 / 100
Skynet Fixed Wireless	100 / 50
AT&T Fixed Wireless	100 / 20

May also be available: Nextlink, Verizon, YK Communications.

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