423 N Duval St, Mathis, TX 78368 Property Records

San Patricio County property record for 423 N Duval St, Mathis, TX 78368 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	1,288 sqft · built 1940
Lot Size	0.161 acres (7,000 sqft)
Owner	Individual Name on File
Tax Bill	$1,583 (2025)
Flood Zone	Zone X (minimal risk)
APN	`0839-0030-0007-000`

Property Details

APN / Parcel Number

Primary APN	`0839-0030-0007-000`
Alternative APN	`41330`

Interior

Stories	1 Story
Building Area	1,288 sqft Living Area
1st Floor Area	1,288 sqft
Flooring	Wood
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1940
Exterior Material	Wood
Construction Type	Frame
Roof Type	Gable
Roof Material	Metal
Lot Area	7,000 sqft (0.161 acres)
Lot Dimensions	140 ft deep x 50 ft wide
Garage Type	Carport
Garage Area	652 sqft
Carport	Carport
Carport Area	652 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Porch
Porch Area	144 sqft
Deck Area	Deck Area
Patio Area	150 sqft
Storage Building	49 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	423 N DUVAL ST
City	MATHIS
State	TX
Zip	78368-2007
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MATHIS TOWNSITE BLK 30 LOT 7
Legal Subdivision	MATHIS TOWNSITE
Legal Block	30
Legal Lot Number	7
Jurisdiction	SAN PATRICIO TX
Township / Civil Division	MATHIS
Census Block Group	4
Census Block	4047
Census Tract	11300

Owner

Source: San Patricio County records · APN 0839-0030-0007-000

Assessment roll updated May 26, 2026 · Last verified June 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 File
Mailing Address	423 N DUVAL ST, MATHIS, TX 78368-2007
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	May 20, 2014
Transfer Doc	0000642837
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: San Patricio County records · Assessment roll updated May 26, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	Texas
County	San Patricio County
Municipality	Mathis City
Unified School District	Mathis Independent School District (PK - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,583.00 (+37.41%) Homeowner's exemption	$96,245 (-15.29%)	$98,929 (-12.93%) Land $12,950 Building $85,979
2023	$1,152.00 Homeowner's exemption	$113,616 Land $12,600 Building $101,016	$113,616 Land $12,600 Building $101,016

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Patricio County (48409C), updated October 14, 2022 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 401 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Spectrum	Cable	1,000 / 1,000
Valley Telephone Cooperative, Inc. (TX)	Fixed Wireless	400 / 50
Verizon	Fixed Wireless	300 / 20
AT&T	Fixed Wireless	100 / 20

May also be available at this address: Gtek Communications, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.