Cameron County property record for 529 E Williamson Ave, Harlingen, TX 78550 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Year Built | Built 1978 |
| Square Footage | 1,715 sqft Living Area |
| Lot Size | 10,398 sqft (0.239 acres) |
| Tax Bill | $2,912.00 (2025) |
| Primary APN | 173150-0010-008000 |
|---|---|
| Alternative APN |
|
| Building Area | 1,715 sqft Living Area |
|---|---|
| 1st Floor | 1,715 sqft 1st Floor |
| Stories | 1 Stories |
| Primary Flooring | Concrete/Cement Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Exterior Material | Brick Veneer Exterior |
| Roof Construction | Gable/Hip Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 10,398 sqft (0.239 acres) |
| Depth X Width | 208 ft x 50 ft Depth x Width |
| Driveway | Driveway Concrete |
| Driveway Area | 350 sqft Driveway |
| Porch | Open Porch |
| Porch Area | 469 sqft Porch |
| Storage Building | 120 sqft Storage Building |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 529 E WILLIAMSON AVE |
|---|---|
| City | HARLINGEN |
| State | TX |
| Zip | 78550-4320 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 8 BLK 1 EDWARD F SMALL SUBDIVISION |
| Legal Subdivision | EDWARD F SMALL SUBDIVISION |
| Legal Block | 1 |
| Legal Lot Number | 8 |
| Jurisdiction | CAMERON TX |
| Minor Civil Division | HARLINGEN-SAN BENITO |
| Census Blockgroup | 2 |
| Census Block | 2006 |
| Census Tract | 10603 |
Source: Cameron County records · APN 173150-0010-008000
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 | 721 KINGSTON LACY BLVD, PFLUGERVILLE, TX 78660-7445 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Dec 03, 2012 |
| Transfer Doc | 19060/089 |
| Record Refreshed | Sep 20, 2026 |
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 | $147,836 (+5.58%) Land $67,064 Building $80,772 | $147,836 (+5.58%) Land $67,064 Building $80,772 | |
| 2025 | $2,912.00 (+7.41%) | $140,019 (+9.32%) Land $71,743 Building $68,276 | $140,019 (+9.32%) Land $71,743 Building $68,276 |
| 2023 | $2,711.00 (+51.71%) Additional exemption filed | $128,081 Land $47,309 Building $80,772 | $128,081 Land $47,309 Building $80,772 |
| 2022 | $1,787.00 |
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
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not exposed less than 1% of the US · less than 1% of Texas |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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