1. Home
  2. Texas
  3. Cameron County
  4. Olmito
  5. Castillo St

1878 Castillo St, Olmito, TX 78575 Property Records

Cameron County property record for 1878 Castillo St, Olmito, TX 78575

Property Summary

Property TypeSingle Family Home
Details1,742 sqft · built 2022
Lot Size0.211 acres (9,194 sqft)
Owner2 Individual Names on Record
Tax Bill$874 (2023)
Flood ZoneZone X (minimal risk)
APN791279-0010-026000

Property Details

APN / Parcel Number

Primary APN791279-0010-026000
Alternative APN
  • 428756

Interior

Stories1 Story
Building Area1,742 sqft Living Area
Gross Area2,246 sqft
1st Floor Area1,742 sqft

Exterior

Lot Area9,194 sqft (0.211 acres)
Garage TypeAttached
Garage Area504 sqft
DrivewayDriveway
Driveway Area2,200 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch
Porch Area133 sqft

Location & Zoning

Street Address1878 CASTILLO ST
CityOLMITO
StateTX
Zip78575-5309
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 26 BLK 1 PALO ALTO RESIDENCE PHASE II SUBDIVISION (2021 AMEND PLAT C1-4101-4103 CCMR FILED 11/17/2020)(2021 SUBD PLAT C1-4073-75 CCMR FILED 09/10/2020)
Legal SubdivisionPALO ALTO RESIDENCE PHASE II SUBDIVISION
Legal Block1
Legal Lot Number26
JurisdictionCAMERON TX
Township / Civil DivisionBROWNSVILLE
Census Block Group1
Census Block1016
Census Tract14401

Owner

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 Record
Mailing Address1878 CASTILLO ST, OLMITO, TX 78575-5309
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 17, 2022
Deed SaleAug 17, 2022
Deed Document Number202233727
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateTexas
CountyCameron County
MunicipalityBrownsville City
Unified School DistrictLos Fresnos Consolidated Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$325,269 (-0.71%) Land $89,642 Building $235,627$325,269 (-0.71%) Land $89,642 Building $235,627
2025Homeowner's exemption Disabled Person's exemption Veteran's exemption$327,586 (+5.15%) Land $89,642 Building $237,944$327,586 (+5.15%) Land $89,642 Building $237,944
2023$874.00 Additional exemption filed$311,528 Land $68,955 Building $242,573$311,528 Land $68,955 Building $242,573
2022$874.00

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, 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 Record
median of 20 policies
Nearby Flood Policies20 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 45% of the US · lower than 81% of Texas
Wildfire Likelihood0.07% 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 SystemOLMITO WSC
serves 8,952 people · EPA ID TX0310026
Water SourceSurface water
Last State InspectionJul 2024
LeadUnder 1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityTotal trihalomethanes
resolved · Jul 2022
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 365 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

May also be available: AT&T, Smartcom Telephone.

Nearby Properties on Castillo St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures