325 Dewey Ln, Seguin, TX 78155 Property Records

Guadalupe County property record for 325 Dewey Ln, Seguin, TX 78155

Property Summary

Property Type	Single Family Home
Details	1,884 sqft · built 2011
Lot Size	1 acre (43,560 sqft)
Owner	2 Individual Names on File
Tax Bill	$573 (2025)
Deeds & Mortgages	May 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`1G3170000001300000`

Property Details

APN / Parcel Number

Primary APN	`1G3170000001300000`
Alternative APNs	`000000043166` `000000080331` `43166`

Interior

Stories	1 Story
Building Area	1,884 sqft Living Area
Gross Area	2,064 sqft
1st Floor Area	1,884 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2011
Effective Year Built	Effective 2011
Exterior Material	Brick Veneer
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	43,560 sqft
Garage Type	Detached
Garage Area	484 sqft
Parking Spaces	2 Parking Spaces
Porch	Covered Porch
Porch Area	237 sqft
Patio Area	144 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Septic
Water Source	Cistern

Location & Zoning

Street Address	325 DEWEY LN
City	SEGUIN
State	TX
Zip	78155-8367
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 13 BLK: ADDN: LARRY SUNDAY ACRES 1.0890 AC.
Legal Subdivision	LARRY SUNDAY ACRES
Legal Block	1
Legal Lot Number	13
Jurisdiction	GUADALUPE TX
Township / Civil Division	SOUTHWEST GUADALUPE
Census Block Group	1
Census Block	1039
Census Tract	210804

Owner

325 Dewey Ln is owned and occupied by two individuals who acquired it in September 2023.

Source: Guadalupe County records, as of August 12, 2026

Owner of Record	2 Individual Names on File
Mailing Address	325 DEWEY LN, SEGUIN, TX 78155-8367
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.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 27, 2023
Deed Sale	Sep 27, 2023
Deed Document Number	202324127
Record Updated	Sep 20, 2026

May 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GUADALUPE TX
Recording Date	May 21, 2018
Property Address	325 DEWEY LN, SEGUIN, TX 78155-8367
Document Number	0000010939
Instrument Date	May 15, 2018
Instrument	10939
Transaction Type	Transfer
Record Updated	Nov 6, 2019
Title Company	ATTORNEY ONLY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Married Couple
Address	337 DEWEY LN SEGUIN TX 781558367, SEGUIN, TX 78155-8367

Tax Assessment & Valuation

The 2025 property tax bill for 325 Dewey Ln was $573 with exemptions applied.

Source: Guadalupe County assessment roll, as of August 12, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Guadalupe County
Unified School District	Marion Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$387,098 (-9.07%) Land $144,329 Building $242,769	$387,098 (-9.21%) Land $144,329 Building $242,769
2025	$573.00 Homeowner's exemption Disabled Person's exemption Senior Citizen's exemption Veteran's exemption	$425,715 Land $141,742 Building $284,601	$426,343 Land $141,742 Building $284,601
2024	$573.00
2023	$573.00 (-75.18%) Homeowner's exemption Disabled Person's exemption Senior Citizen's exemption Veteran's exemption	$386,131 Land $114,075 Building $272,056	$386,131 Land $114,075 Building $272,056
2022	$2,309.00

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

Flood

FEMA maps place 325 Dewey Ln in Zone X, an area of minimal flood risk, though there have been 54 flood claims nearby since 1998.

Source: FEMA National Flood Hazard Layer, effective April 27, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 24 policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	24 in force
Nearby Flood Claims	54 (1998–2010)
Claims Outside the SFHA	17 of 54
Most Recent Claim	Jun 2010 · river or lake flooding
Claims by Event	Severe Storms And Flooding, Jul 2002 · 19 claims Flooding 10/18/98, Oct 1998 · 20 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

Wildfire risk around 325 Dewey Ln is moderate, ranking above 54% of the US, with a 0.1% annual chance of wildfire.

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

Wildfire Risk	Moderate above 54% of the US · lower than 68% of Texas
Wildfire Likelihood	0.1% annual chance
Exposure	Direct burnable vegetation

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	GREEN VALLEY SUD serves 52,497 people · EPA ID TX0940020
Water Source	Purchased surface water from several systems
Last State Inspection	Jul 2024
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	4 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 14 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Guadalupe Valley Electric Cooperative Fiber	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
ZipLink Internet Fixed Wireless	100 / 20