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3705 Marco Ave, Harlingen, TX 78552 Property Records

Cameron County property record for 3705 Marco Ave, Harlingen, TX 78552

Property Summary

Property TypeSingle Family Home
Details1,383 sqft · built 2024
Lot Size0.173 acres (7,541 sqft)
Owner2 Individual Names on File
Tax Bill$5,162 (2025)
Deeds & MortgagesApr 2025 Mortgage
Flood ZoneZone X (minimal risk)
APN977588-0010-038000

Property Details

APN / Parcel Number

Primary APN977588-0010-038000
Alternative APN
  • 434562

Interior

Stories1 Story
Building Area1,383 sqft Living Area
Gross Area1,782 sqft
1st Floor Area1,383 sqft

Exterior

Lot Area7,541 sqft (0.173 acres)
Garage TypeAttached
Garage Area399 sqft
DrivewayDriveway
Driveway Area450 sqft
Parking Spaces1 Parking Space
PorchOpen Porch
Porch Area230 sqft

Location & Zoning

Street Address3705 MARCO AVE
CityHARLINGEN
StateTX
Zip78552-0133
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 38 BLK 1 SUN COUNTRY SUBDIVISION PHASE II (2022 PLAT C1-4254-55 CCMR FILED 09/16/2021)
Legal SubdivisionSUN COUNTRY SUBDIVISION PHASE II
Legal Block1
Legal Lot Number38
JurisdictionCAMERON TX
Township / Civil DivisionHARLINGEN-SAN BENITO
Census Block Group2
Census Block2028
Census Tract10406

Owner

3705 Marco Ave is owned and occupied by two individuals who acquired it in May 2024.

Source: Cameron County records, as of August 13, 2026

Owner of Record2 Individual Names on File
Mailing Address3705 MARCO AVE, HARLINGEN, TX 78552-0133
OccupancyOwner Occupied
Owner TypeIndividual

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 Names2 Names on Deed
Last SaleMay 16, 2024
Deed SaleMay 16, 2024
Deed Document Number202417567
Record UpdatedSep 20, 2026

April 2025: Vendor's Lien, Transfer

Document TypeVendor's Lien
JurisdictionCAMERON TX
Recording DateApr 14, 2025
Property Address3705 MARCO AVE, HARLINGEN, TX 78552-0133
Document Number0202512549
Map ReferenceCAB 1 PG 4254
Instrument DateApr 11, 2025
Instrument2025-12549
Transaction TypeTransfer
Record UpdatedOct 14, 2025
Title CompanySAN JACINTO TITLE SVCS-MCALLEN, SAN JACINTO TTL SVCS MCALLEN

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address11326 CALIZA CRST, BOERNE, TX 78006-8497

Transferred To (Grantee/Buyer)

NameVerified Name
Address3705 MARCO AVE, HARLINGEN, TX 78552-0133

Mortgage

Document Number0202512550
DateApr 14, 2025
Instrument2025-12550
Lender
NameMOVEMENT MORTGAGE
TypeMortgage Company
Special NotesSeller Financed
Agreement
TypeFHA Mortgage
AmountAmount on Record
Term241 Months
DueMay 1, 2045

Tax Assessment & Valuation

The 2025 property tax bill for 3705 Marco Ave was $5,162 with a homeowner's exemption.

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$303,327 (+22.2%) Land $51,275 Building $252,052$303,327 (+22.2%) Land $51,275 Building $252,052
2025$5,162.00$248,224 Land $51,275 Building $196,949$248,224 Land $51,275 Building $196,949
2023$655.00 (-12.2%) Additional exemption filed$30,950 Land $30,950$30,950 Land $30,950
2022$746.00

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

Flood

FEMA maps place 3705 Marco Ave in Zone X, an area of minimal flood risk, though there have been 32 flood claims nearby since 2019.

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 53 policies
Nearby Flood Policies53 in force
Nearby Flood Claims32 (2019–2025)
Claims Outside the SFHA32 of 32
Most Recent ClaimMar 2025 · Severe Storms And Flooding
Claims by Event
  • Severe Storms And Flooding, Mar 2025 · 32 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 3705 Marco Ave is low, with a 0.03% annual chance of wildfire.

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

Wildfire RiskLow
lower than 93% of the US · lower than 96% of Texas
Wildfire Likelihood0.03% annual chance
ExposureNone
beyond 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 SystemHARLINGEN WATER WORKS SYSTEM
serves 85,900 people · EPA ID TX0310002
Water SourceSurface water
Last State InspectionSep 2025
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
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 81 locations within half a mile, as of December 31, 2025

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

May also be available: Metronet, Smartcom Telephone.

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