Zavala County property record for 504 Diaz St, Crystal City, TX 78839
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,472 sqft · built 1984 |
| Lot Size | 0.23 acres (10,001 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $984 (2026) |
| APN | 1CJ029080 |
| Primary APN | 1CJ029080 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 1,472 sqft Living Area |
| 1st Floor Area | 644 sqft |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Mobile/Manufactured |
| Exterior Material | Siding |
| Roof Type | Hip |
| Roof Material | Shingle |
| Lot Area | 10,001 sqft (0.23 acres) |
| Lot Dimensions | 100 ft deep x 100 ft wide |
| Garage Type | Carport |
| Garage Area | 720 sqft |
| Carport | Carport |
| Carport Area | 720 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Deck Area | 36 sqft |
| Shed | 1 Shed |
| Shed Area | 768 sqft |
| Storage Building | 180 sqft |
| Cooling System | Central |
|---|
| Account Number | R13956 |
|---|---|
| Street Address | 504 DIAZ ST |
| City | CRYSTAL CITY |
| State | TX |
| Zip | 78839-4302 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 8&9 BLOCK 29 CIUDAD JARDIN MOBILE HOME LABEL# TEX0308095 |
| Legal Subdivision | CIUDAD JARDIN |
| Legal Block | 29 |
| Legal Lot Number | 8,9 |
| Jurisdiction | ZAVALA TX |
| Township / Civil Division | CRYSTAL CITY |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 950302 |
504 Diaz St is owned and occupied by an individual.
Source: Zavala County records, as of October 13, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 504 DIAZ ST, CRYSTAL CITY, TX 78839-4302 |
| 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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 504 Diaz St was $984 with exemptions applied.
Source: Zavala County assessment roll, as of October 13, 2026
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Crystal City |
| County | Zavala County |
| Unified School District | Crystal City Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $984.00 Homeowner's exemption Disabled Person's exemption | $84,370 (+113.82%) Land $10,200 Building $74,170 | $84,370 (+103.74%) Land $10,200 Building $74,170 |
| 2025 | $39,458 Land $10,200 Building $31,210 | $41,410 Land $10,200 Building $31,210 | |
| 2023 | $34,490 Land $5,100 Building $29,390 | $34,490 Land $5,100 Building $29,390 | |
| 2022 | $316.00 |
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 504 Diaz St; there have been 13 flood claims nearby since 2002.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Flood Insurance Cost | Premium on File median of 28 policies |
| Nearby Flood Policies | 28 in force |
| Nearby Flood Claims | 13 (2002–2026) |
| Claims Outside the SFHA | 1 of 13 |
| Most Recent Claim | Jul 2026 · Severe Storms, Straight-line Winds, Tornadoes, And Flooding |
| Claims by Event |
|
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 504 Diaz St is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 90% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% 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 CRYSTAL CITY serves 7,128 people · EPA ID TX2540001 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2024 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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.
Source: FCC Broadband Data Collection, based on 270 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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