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502 E Madison Ave, Harlingen, TX 78550 Property Records

Cameron County property record for 502 E Madison Ave, Harlingen, TX 78550 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 1,296 sqft · built 1938
Lot Size0.161 acres (7,000 sqft)
OwnerIndividual Name on File
Tax Bill$2,609 (2025)
Deeds & MortgagesMar 2024 Transfer
Flood ZoneZone X (minimal risk)
APN150000-0320-001000

Property Details

APN / Parcel Number

Primary APN150000-0320-001000
Alternative APN
  • 64283

Interior

Bedrooms2 Beds
Full Baths1 Bath
Building Area1,296 sqft Living Area
Gross Area1,360 sqft Gross Area
1st Floor Area1,216 sqft 1st Floor
Stories1 Story
FlooringWood
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1938
Effective Year BuiltEffective 1938
Architectural StyleTownhouse
Exterior MaterialWood
Roof TypeGable/Hip
Lot Area7,000 sqft (0.161 acres)
Lot Dimensions140 ft deep x 50 ft wide
PorchSlab

Utilities, Heating & Cooling

Cooling SystemWindow A/C
Heating SystemHVAC
Heating FuelGas
SewerSeptic

Location & Zoning

Street Address502 E MADISON AVE
CityHARLINGEN
StateTX
Zip78550-4910
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionHARLINGEN ORIGINAL TOWNSITE LOT 1 BLK 32
Legal SubdivisionHARLINGEN ORIGINAL TOWNSITE (VOL 2 PG 14
Legal Block32
Legal Lot Number1
JurisdictionCAMERON TX
Township / Civil DivisionHARLINGEN-SAN BENITO
Census Block Group2
Census Block2029
Census Tract10900

Owner

Source: Cameron County records · APN 150000-0320-001000

Assessment roll updated August 13, 2026 · Last verified August 2026

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

Owner of RecordIndividual Name on File
Mailing Address502 E MADISON AVE, HARLINGEN, TX 78550-4910
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleDec 29, 2011
Deed SaleDec 29, 2011
Prior SaleSep 24, 2004 · Amount on Record
Deed Document Number201149409
Deed Book / Page18212 / 130
Last Transfer DateOct 10, 2023
Transfer Doc0202410016
Record UpdatedSep 20, 2026

March 2024: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionCAMERON TX
Recording DateMar 21, 2024
Property Address502 E MADISON AVE, HARLINGEN, TX 78550-4910
Document Number0202410016
Instrument DateOct 10, 2023
Instrument2024-10016
Transaction TypeTransfer
Record UpdatedApr 11, 2024

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address502 E MADISON AVE, HARLINGEN, TX 78550-4910

Transferred To (Grantee/Buyer)

NameVerified Name
Address8606 GRANDBROOK CT, HOUSTON, TX 77089-2173

Tax Assessment & Valuation

Source: Cameron County records · Assessment roll updated August 13, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateTexas
CountyCameron County
MunicipalityHarlingen City
Unified School DistrictHarlingen Consolidated 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.

YearTax BillAssessed ValueAssessed Market Value
2026$134,706 (-) Land $45,150 Building $89,556$134,706 (-) Land $45,150 Building $89,556
2025$2,609.00 (-2.54%)$134,706 (+10.95%) Land $45,150 Building $89,556$134,706 (+10.95%) Land $45,150 Building $89,556
2024$2,677.00 (-3.04%)
2023$121,406 Land $31,850 Building $89,556$121,406 Land $31,850 Building $89,556
2022$2,761.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Cameron County (48061C), updated July 18, 2018 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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

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