603 E Monroe Ave, Harlingen, TX 78550 Property Records

Cameron County property record for 603 E Monroe Ave, Harlingen, TX 78550 · Last verified August 2026

Property Highlights

Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Architecture Style	Multifamily
Year Built	Built 2019
Square Footage	2,389 sqft Living Area
Lot Size	7,000 sqft (0.161 acres)
Last Sale	$16,200 (2011)
Tax Bill	$4,800.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`150000-0310-011000`
Alternative APN	`64281`

Interior

Building Area	2,389 sqft Living Area
1st Floor	2,389 sqft 1st Floor
Stories	1 Stories

Exterior

Year Built	Built 2019
Effective Year Built	Effective 2019
Architectural Style	Multifamily Style
Exterior Material	Wood Exterior
Roof Construction	Gable/Hip Roof Construction
Lot Area	7,000 sqft (0.161 acres)
Depth X Width	105 ft x 50 ft Depth x Width
Driveway	1 Driveway
Driveway Area	2,670 sqft Driveway
Total Buildings	2 Total Buildings
Porch	Open Porch
Porch Area	272 sqft Porch

Location & Zoning

Street Address	603 E MONROE AVE
City	HARLINGEN
State	TX
Zip	78550-5581
Property Usage	Residential Property Usage
Type	Residential > Multi-Unit > Multi-Family Dwellings
Legal Description	HARLINGEN ORIGINAL TOWNSITE LOT 11 BLK 31
Legal Subdivision	HARLINGEN ORIGINAL TOWNSITE (VOL 2 PG 14
Legal Block	31
Legal Lot Number	11
Jurisdiction	CAMERON TX
Minor Civil Division	HARLINGEN-SAN BENITO
Census Blockgroup	2
Census Block	2028
Census Tract	10900

Owner

Source: Cameron County records · APN 150000-0310-011000

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 Record	2 Individual Names on File
Mailing Address	713 WINDDRIFT ST, HARLINGEN, TX 78550-3967
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 28, 2011 · Amount on Record
Deed Sale	Nov 28, 2011 · Amount on Record
Deed Doc Number	201145633
Deed Book / Page	18148 / 177
Prior Transfer Date	Nov 14, 2011
Prior Transfer Doc	018148/177
Record Refreshed	Sep 20, 2026

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CAMERON TX
Property Address	603 E MONROE AVE, HARLINGEN, TX 78550-5581
Transaction Type	Mortgage
Record Updated	Sep 14, 2023
Title Company	CALSIERRA TITLE COMPANY, SIERRA TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0202204416
Date	Feb 02, 2022
Instrument	2022-04416

Lender

Name	TEXAS REGIONAL BANK
Type	Bank
Address	MCALLEN, TX 78503

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	240 Months
Due	Feb 01, 2042

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Texas
County	Cameron County
Municipality	Harlingen City
Unified School District	Harlingen 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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$242,697 (-2.07%) Land $45,151 Building $197,546	$242,697 (-2.07%) Land $45,151 Building $197,546
2025	$4,800.00 (+6.31%)	$247,827 (+24.84%) Land $45,151 Building $202,676	$247,827 (+24.84%) Land $45,151 Building $202,676
2023		$198,522 Land $31,851 Building $166,671	$198,522 Land $31,851 Building $166,671
2022	$4,515.00

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 Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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