504 N Madden St, Shamrock, TX 79079 Property Records

Wheeler County property record for 504 N Madden St, Shamrock, TX 79079

Property Summary

Property TypeSingle Family Home
Details1,617 sqft · built 1949
Lot Size0.251 acres (10,920 sqft)
Owner2 Individual Names on Record
Tax Bill$3,302 (2026)
APN1-20-005000129000000000

Property Details

APN / Parcel Number

Primary APN1-20-005000129000000000
Alternative APN
  • 1975

Interior

Building Area1,617 sqft Total Area

Exterior

Year BuiltBuilt 1949
Effective Year BuiltEffective 1949
Lot Area10,920 sqft (0.251 acres)
Lot Dimensions140 ft deep x 78 ft wide
Garage TypeAttached
Garage Area432 sqft

Location & Zoning

Account Number1975
Street Address504 N MADDEN ST
CitySHAMROCK
StateTX
Zip79079-2134
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionOT-SHAMROCK BLK 15 LT 4 & N 28.2 FT LT 5
Legal SubdivisionOT-SHAMROCK
Legal Block15
Legal Lot Number4,5
JurisdictionWHEELER TX
Township / Civil DivisionSHAMROCK
Census Block Group2
Census Block2055
Census Tract950300

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on Record
Mailing AddressPO BOX 153, STINNETT, TX 79083-0153
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleDec 18, 2006
Deed SaleDec 18, 2006
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Wheeler County assessment roll, as of February 12, 2026

Property Jurisdictions

TypeName
StateTexas
CountyWheeler County
MunicipalityShamrock City
Unified School DistrictShamrock Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$3,302.00 (+0.03%) Homeowner's exemption$133,740 (-) Land $5,070 Building $128,670$133,740 (-) Land $5,070 Building $128,670
2025$3,301.00 (+59.85%)$133,740 (+15.04%) Land $5,070 Building $128,670$133,740 (+15.04%) Land $5,070 Building $128,670
2023$116,260 Land $3,510 Building $112,750$116,260 Land $3,510 Building $112,750
2022$2,065.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneNot on file
Nearby Flood Policies5 in force

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 RiskModerate
above 67% of the US · above 55% of Texas
Wildfire Likelihood0.3% annual chance
ExposureIndirect
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 SystemSHAMROCK MUNICIPAL WATER SYSTEM
serves 2,311 people · EPA ID TX2420001
Water SourceGroundwater
Last State InspectionFeb 2025
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNitrate
resolved · Jul 2022
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
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 300 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Starlink
Satellite
280 / 30
T-Mobile
Fixed Wireless
100 / 20
AT&T
Fixed Wireless · DSL
25 / 3

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