Hidalgo County property record for 439 E 10th St, Mercedes, TX 78570
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,396 sqft · built 1980 |
| Lot Size | 0.655 acres (28,520 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $800 (2025) |
| APN | H422000000000100 |
| Primary APN | H422000000000100 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,396 sqft Living Area |
| Gross Area | 1,708 sqft |
| 1st Floor Area | 1,396 sqft |
| Utility Area | 100 sqft |
| Flooring | Carpet |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1983 |
| Exterior Material | Brick/Stone |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 28,520 sqft (0.655 acres) |
| Lot Dimensions | 308 ft deep x 93 ft wide |
| Garage Type | Carport |
| Garage Area | 1,100 sqft |
| Carport | Carport |
| Carport Area | 1,100 sqft |
| Parking Spaces | 5 Parking Spaces |
| Porch | Covered Porch |
| Porch Area | 322 sqft |
| Cooling System | HVAC |
|---|
| Street Address | 439 E 10TH ST |
|---|---|
| City | MERCEDES |
| State | TX |
| Zip | 78570-3907 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | HOLLYWOOD ACRES LOT 1 |
| Legal Subdivision | HOLLYWOOD ACRES - SMC |
| Legal Tract | 1 |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | HIDALGO TX |
| Township / Civil Division | SOUTHEAST HIDALGO |
| Census Block Group | 3 |
| Census Block | 3014 |
| Census Tract | 23000 |
439 E 10th St 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 | 439 E 10TH ST, MERCEDES, TX 78570-3907 |
| 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 439 E 10th St was $800 with exemptions applied, up 6.7% from the year before.
Source: Hidalgo County assessment roll, as of September 16, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Hidalgo County |
| Municipality | Mercedes City |
| Unified School District | Mercedes Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $67,284 (+1%) | $155,275 (+30.36%) Land $96,968 Building $58,307 | |
| 2025 | $800.00 (+6.67%) Homeowner's exemption Senior Citizen's exemption | $61,167 Land $63,029 Building $56,088 | $119,117 Land $63,029 Building $56,088 |
| 2024 | $750.00 (+4.17%) | ||
| 2023 | $720.00 (-0.55%) Homeowner's exemption Senior Citizen's exemption | $50,551 Land $50,980 Building $23,688 | $74,668 Land $50,980 Building $23,688 |
| 2022 | $724.00 |
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 439 E 10th St; there have been 45 flood claims nearby since 1980.
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 61 policies |
| Nearby Flood Policies | 61 in force |
| Nearby Flood Claims | 45 (1980–2020) |
| Claims Outside the SFHA | 14 of 45 |
| Most Recent Claim | Jul 2020 · Hurricane Hanna |
| 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 439 E 10th St 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 99.1% of the US · lower than 99.3% 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 MERCEDES serves 16,258 people · EPA ID TX1080007 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Apr 2025 |
| Lead | 4 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 372 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| TWIN Fixed Wireless | 400 / 100 |
| VTX Communications Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures