Hidalgo County property record for 340 W Castillo Ave, Elsa, TX 78543
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,164 sqft · built 1978 |
| Lot Size | 0.126 acres (5,500 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,074 (2025) |
| APN | C660000005001700 |
| Primary APN | C660000005001700 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,164 sqft Living Area |
| Gross Area | 1,268 sqft |
| 1st Floor Area | 740 sqft |
| Utility Area | 100 sqft |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1996 |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 5,500 sqft (0.126 acres) |
| Lot Dimensions | 110 ft deep x 50 ft wide |
| Garage Type | Carport |
| Garage Area | 400 sqft |
| Carport | Carport |
| Carport Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Covered Porch |
| Porch Area | 104 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 340 W CASTILLO 11TH AVE |
|---|---|
| City | ELSA |
| State | TX |
| Zip | 78543 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | CASTILLO COLONIA NO. 1 BLK 5 LOTS 17 & 18 |
| Legal Subdivision | CASTILLO COLONIA - SEE |
| Legal Tract | 17 |
| Legal Block | 5 |
| Legal Lot Number | 17 |
| Jurisdiction | HIDALGO TX |
| Township / Civil Division | EDCOUCH-ELSA |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 24403 |
340 W Castillo Ave is owned and occupied by two individuals.
Source: Hidalgo County records, as of September 16, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 548, ELSA, TX 78543-0548 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 340 W Castillo Ave was $1,074 with a homeowner's exemption, up 9.4% from the year before.
Source: Hidalgo County assessment roll, as of September 16, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Hidalgo County |
| Municipality | Elsa City |
| Unified School District | Edcouch-Elsa Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $69,362 (+1%) | $100,193 (+1.05%) Land $30,525 Building $69,668 | |
| 2025 | $1,074.00 (+9.37%) Homeowner's exemption | $63,056 Land $30,525 Building $68,624 | $99,149 Land $30,525 Building $68,624 |
| 2024 | $982.00 (+10.21%) | ||
| 2023 | $891.00 (-1.11%) Homeowner's exemption | $52,113 Land $27,500 Building $48,445 | $75,945 Land $27,500 Building $48,445 |
| 2022 | $901.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 340 W Castillo Ave; 2 flood insurance policies are in force nearby.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 2 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 risk around 340 W Castillo Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.8% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF ELSA serves 5,500 people · EPA ID TX1080005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2024 |
| Lead | 2 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 6 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.
Source: FCC Broadband Data Collection, based on 380 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| TWIN Fixed Wireless | 400 / 100 |
| VTX Communications Fixed Wireless | 400 / 50 |
May also be available: Smartcom Telephone, Verizon.
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