21155 Montezuma Rd, Harlingen, TX 78550 Property Records

Cameron County property record for 21155 Montezuma Rd, Harlingen, TX 78550

Property Summary

Property TypeSingle Family Home
Details2,707 sqft · built 2017
Lot Size9.2 acres (400,752 sqft)
Owner2 Individual Names on File
Tax Bill$5,416 (2025)
Flood ZoneZone X (moderate risk)
APN972180-0190-030000

Property Details

APN / Parcel Number

Primary APN972180-0190-030000
Alternative APN
  • 202492

Interior

Stories1 Story
Building Area2,707 sqft Living Area
Gross Area3,136 sqft
1st Floor Area2,707 sqft

Exterior

Year BuiltBuilt 2017
Effective Year BuiltEffective 2017
Lot Area400,752 sqft
Garage TypeAttached
Garage Area429 sqft
DrivewayConcrete Driveway
Driveway Area3,524 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch
Porch Area838 sqft

Location & Zoning

Street Address21155 MONTEZUMA RD
CityHARLINGEN
StateTX
Zip78550-2695
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionBLK 19 BRIGGS-COLEMAN SUBDIVISION SURVEY 49 (VOL 4 PG 71 MRCC) 9.20 ACRES OF W 1/2
Legal SubdivisionBRIGGS-COLEMAN SUBDIVISION
Legal Block19
JurisdictionCAMERON TX
Township / Civil DivisionHARLINGEN-SAN BENITO
Census Block Group1
Census Block1097
Census Tract10205

Owner

21155 Montezuma Rd is owned and occupied by two individuals who acquired it in April 2016.

Source: Cameron County records, as of August 13, 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 Record2 Individual Names on File
Mailing Address1602 E HARRISON AVE, HARLINGEN, TX 78550-7463
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 7, 2016
Deed SaleApr 7, 2016
Prior SaleNov 22, 2011
Deed Document Number201611705
Deed Book / Page21679 / 270
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 21155 Montezuma Rd was $5,416 with a homeowner's exemption.

Source: Cameron County assessment roll, as of August 13, 2026

Property Jurisdictions

TypeName
StateTexas
CountyCameron County
Unified School DistrictHarlingen Consolidated Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$459,123 (+10.68%)$494,496 (+0.04%) Land $228,492 Building $266,004
2025$5,416.00 Homeowner's exemption$414,802 Land $228,492 Building $265,802$494,294 Land $228,492 Building $265,802
2023$4,699.00 (-13.33%) Homeowner's exemption Additional exemption filed$385,052 Land $113,850 Building $271,202$385,052 Land $113,850 Building $271,202
2022$5,422.00

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

Flood

FEMA maps place 21155 Montezuma Rd in Zone X, an area of moderate flood risk, though there have been 49 flood claims nearby since 2018.

Source: FEMA National Flood Hazard Layer, effective July 18, 2018 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 85 policies
Nearby Flood Policies85 in force
Nearby Flood Claims49 (2018–2025)
Claims Outside the SFHA45 of 49
Most Recent ClaimMar 2025 · Severe Storms And Flooding
Claims by Event
  • Severe Storms And Flooding, Mar 2025 · 46 claims
  • Hurricane Hanna, Jul 2020 · 2 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 21155 Montezuma Rd is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 96% of the US · lower than 97.9% of Texas
Wildfire LikelihoodUnder 0.01% annual chance
ExposureDirect
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 SystemEAST RIO HONDO WSC
serves 25,509 people · EPA ID TX0310096
Water SourceSurface water
Last State InspectionFeb 2024
LeadUnder 1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityFailure to filter
resolved · Nov 2016
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 161 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable
1,000 / 1,000
Metronet
Fiber
1,000 / 1,000
VTX Communications
Fixed Wireless
400 / 50
Verizon
Fixed Wireless
300 / 20
RGV Communications
Fixed Wireless · Fiber in parts of the area
100 / 100
AT&T
Fixed Wireless · DSL in parts of the area
100 / 20
T-Mobile
Fixed Wireless
100 / 20

May also be available: Smartcom Telephone.

Nearby Properties on Montezuma Rd

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