Cameron County property record for 3921 Darrell St, Harlingen, TX 78550
| Property Type | Single Family Home |
|---|---|
| Details | 1,158 sqft · built 1978 |
| Lot Size | 0.138 acres (6,001 sqft) |
| Owner | Individual Name on File |
| Last Sale | $65,000 (Feb 2007) |
| Tax Bill | $953 (2025) |
| Deeds & Mortgages | Jun 2022 Mortgage Feb 2007 Second Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 168770-0020-013000 |
| Primary APN | 168770-0020-013000 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,158 sqft Living Area |
| Gross Area | 1,422 sqft |
| 1st Floor Area | 1,158 sqft |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Lot Area | 6,001 sqft (0.138 acres) |
| Lot Dimensions | 114 ft deep x 53 ft wide |
| Garage Type | Attached |
| Garage Area | 264 sqft |
| Driveway | Concrete Driveway |
| Driveway Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Slab |
| Deck Area | Deck Area |
| Street Address | 3921 DARRELL ST |
|---|---|
| City | HARLINGEN |
| State | TX |
| Zip | 78550-7905 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HARLINGEN - COTTONWOOD ESTATES LOT 13 BLK 2 |
| Legal Subdivision | COTTONWOOD ESTATES SUBDIVISION |
| Legal Block | 2 |
| Legal Lot Number | 13 |
| Jurisdiction | CAMERON TX |
| Township / Civil Division | HARLINGEN-SAN BENITO |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 11801 |
Source: Cameron County records · APN 168770-0020-013000
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 | Individual Name on File |
|---|---|
| Mailing Address | 3921 DARRELL ST, HARLINGEN, TX 78550-7905 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 13, 2022 | Deed of Trust, Mortgage · Conventional Mortgage 1ST ALLIANCE MORTGAGE LLC |
| Feb 07, 2007 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage AMERICAN HOME MORTGAGE CORP |
| Feb 09, 2017 | Deed of Trust, Mortgage · Conventional Mortgage CREDIT UNION OF TEXAS |
| Feb 09, 2017 | Deed of Trust, Mortgage · Conventional Mortgage CREDIT UNION OF TEXAS |
| Feb 07, 2007 | Vendor's Lien, Transfer · ARM AMERICAN HOME MORTGAGE CORP |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 07, 2007 · Amount on Record |
| Deed Sale | Feb 07, 2007 · Amount on Record |
| Deed Document Number | 200772 |
| Deed Book / Page | 13482 / 161 |
| Prior Transfer Date | Feb 01, 2007 |
| Prior Transfer Doc | 13482/161 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CAMERON TX |
| Property Address | 3921 DARRELL ST, HARLINGEN, TX 78550-7905 |
| Transaction Type | Mortgage |
| Record Updated | Jun 09, 2026 |
| Title Company | RIO GRANDE VALLEY ABSTRACT, RIO GRANDE VALLEY ABSTRAT CO |
| Name | Verified Name |
|---|
| Document Number | 0202224424 |
|---|---|
| Date | Jun 13, 2022 |
| Instrument | 2022-24424 |
| Name | 1ST ALLIANCE MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | COLLEGE STATION, TX 77845 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 238 Months |
| Due | Apr 01, 2042 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CAMERON TX |
| Property Address | 3921 DARRELL ST, HARLINGEN, TX 78550-7905 |
| Transaction Type | Mortgage |
| Record Updated | Jun 09, 2026 |
| Name | Verified Name |
|---|
| Document Number | 013482/190 |
|---|---|
| Date | Feb 07, 2007 |
| Book Page | 13482/190 |
| Instrument | 07074 |
| Name | AMERICAN HOME MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | MELVILLE, NY 11747 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 121 Months |
| Due | Mar 01, 2017 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CAMERON TX |
| Property Address | 3921 DARRELL ST, HARLINGEN, TX 78550-7905 |
| Transaction Type | Mortgage |
| Record Updated | Jun 09, 2026 |
| Name | Verified Name |
|---|
| Document Number | 022366/300 |
|---|---|
| Date | Feb 09, 2017 |
| Book Page | 22366/300 |
| Instrument | 2017-00005262 |
| Name | CREDIT UNION OF TEXAS |
|---|---|
| Type | Credit Union |
| Address | DALLAS, TX 75251 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Mar 01, 2032 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CAMERON TX |
| Property Address | 3921 DARRELL ST, HARLINGEN, TX 78550-7905 |
| Transaction Type | Mortgage |
| Record Updated | Dec 06, 2021 |
| Name | Verified Name |
|---|
| Document Number | 22366/300 |
|---|---|
| Date | Feb 09, 2017 |
| Book Page | 22366/300 |
| Instrument | 2017-00005262 |
| Name | CREDIT UNION OF TEXAS |
|---|---|
| Type | Credit Union |
| Address | DALLAS, TX 75251 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Mar 01, 2032 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | CAMERON TX |
| Recording Date | Feb 07, 2007 |
| Property Address | 3921 DARRELL ST, HARLINGEN, TX 78550-7905 |
| Document Number | 013482/161 |
| Book / Page | 13482 / 161 |
| Map Reference | MB I PG12-A |
| Instrument Date | Feb 01, 2007 |
| Instrument | 07072 |
| Transaction Type | Transfer |
| Record Updated | Jun 09, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 3921 DARRELL ST, HARLINGEN, TX 78550-7905 |
| Name | Verified Name |
|---|---|
| Address | 2805 CYPRESS DR, HARLINGEN, TX 78550-2207 |
| Document Number | 0000007073 |
|---|---|
| Date | Feb 07, 2007 |
| Instrument | 07073 |
| Name | AMERICAN HOME MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2037 |
| Prepayment Penalty | 24 Months |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 7.62% |
| Adjustable | Adjustable Rate Rider |
| Change Frequency | 6 Months |
| Min Rate At Change | 7.62% |
| Max Rate At Change | 10.6% |
| Index | 6-Month LIBOR |
| Max Rate | 13.6% |
Source: Cameron County records · Assessment roll updated August 13, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Cameron County |
| Municipality | Harlingen City |
| Unified School District | Harlingen Consolidated Independent School District (PK - 12) |
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 | $114,850 (+22.21%) | $159,816 (+7.41%) Land $38,705 Building $121,111 | |
| 2025 | $953.00 (-16.55%) Homeowner's exemption | $93,977 (-31.6%) Land $38,705 Building $110,088 | $148,793 (+8.3%) Land $38,705 Building $110,088 |
| 2023 | $1,142.00 Homeowner's exemption Additional exemption filed | $137,391 Land $27,303 Building $110,088 | $137,391 Land $27,303 Building $110,088 |
| 2022 | $1,142.00 |
Source: FEMA National Flood Hazard Layer as of July 18, 2018 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 69 policies |
| Nearby Flood Policies | 69 in force |
| Nearby Flood Claims | 31 (1980–2021) |
| Claims Outside the SFHA | 27 of 31 |
| Most Recent Claim | Jun 2021 · rainfall accumulation |
| Claims by Event |
|
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Valley Telephone Cooperative, Inc. (TX) Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Innercity Fibernet Fixed Wireless | 100 / 100 |
May also be available: AT&T, Smartcom Telephone.
Based on FCC filings for 304 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | HARLINGEN WATER WORKS SYSTEM serves 85,900 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2025 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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