Hidalgo County property record for 520 E Adams St, Alton, TX 78573
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,158 sqft · built 2004 |
| Lot Size | 0.139 acres (6,037 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $2,398 (2025) |
| APN | T575001003001700 |
| Primary APN | T575001003001700 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,158 sqft Living Area |
| Gross Area | 1,434 sqft |
| 1st Floor Area | 1,158 sqft |
| Flooring | Tile |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2008 |
| Exterior Material | Brick |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 6,037 sqft (0.139 acres) |
| Lot Dimensions | 105 ft deep x 58 ft wide |
| Garage Type | Attached |
| Garage Area | 264 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Covered Porch |
|---|---|
| Porch Area | 12 sqft |
| Patio Area | 105 sqft |
| Canopy | 240 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 520 E ADAMS ST |
|---|---|
| City | ALTON |
| State | TX |
| Zip | 78573-3800 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | TODO PH 1 LOT 17 BLK 3 |
| Legal Subdivision | TODO PH 1 - SMS |
| Legal Tract | 17 |
| Legal Block | 3 |
| Legal Lot Number | 17 |
| Jurisdiction | HIDALGO TX |
| Township / Civil Division | MISSION |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 24117 |
Source: Hidalgo County records, as of September 16, 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 Record |
|---|---|
| Mailing Address | 520 E ADAMS ST, ALTON, TX 78573-3800 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Hidalgo County assessment roll, as of September 16, 2026
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Alton City |
| County | Hidalgo County |
| Unified School District | Mission Consolidated Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $164,075 (+1%) | $188,387 (+6.8%) Land $54,937 Building $133,450 | |
| 2025 | $2,398.00 (+8.8%) Homeowner's exemption | $149,159 (+21%) Land $54,937 Building $121,462 | $176,399 (+20.13%) Land $54,937 Building $121,462 |
| 2024 | $2,204.00 (+16.18%) | ||
| 2023 | $1,897.00 (-0.58%) Homeowner's exemption | $123,272 Land $25,657 Building $121,188 | $146,845 Land $25,657 Building $121,188 |
| 2022 | $1,908.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 6 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 63% of the US · lower than 88% of Texas |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Direct burnable vegetation |
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 | SHARYLAND WSC serves 68,562 people · EPA ID TX1080033 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2025 |
| Lead | 1 ppb (2024) action level 15 ppb |
| Water Quality | Chlorite resolved · Jan 2019 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 163 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Metronet Fiber | 5,120 / 5,120 |
| Spectrum Cable | 1,000 / 1,000 |
| TWIN Fixed Wireless | 400 / 100 |
| VTX Communications Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Smartcom Telephone.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures