Hidalgo County property record for 503 E Adams St, Alton, TX 78573
| Property Type | Duplex |
|---|---|
| Details | 2 bd · 4 ba · 2,100 sqft · built 2006 |
| Lot Size | 0.126 acres (5,500 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $5,300 (2025) |
| Deeds & Mortgages | Jul 2026 Sale |
| APN | S250000000001700 |
| Primary APN | S250000000001700 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 2,100 sqft Living Area |
| 1st Floor Area | 2,100 sqft |
| Basement Area | 2,100 sqft |
| Flooring | Tile |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | Duplex Single |
| Exterior Material | Brick |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 5,500 sqft (0.126 acres) |
| Lot Dimensions | 110 ft deep x 50 ft wide |
| Porch | Porch |
| Porch Area | 24 sqft |
| Canopy | 48 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 503 W ADAMS AVE |
|---|---|
| City | ALTON |
| State | TX |
| Zip | 78573-6984 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | SERDA LOT 17 |
| Legal Subdivision | SERDA - SMS |
| Legal Block | 4 |
| Legal Lot Number | 17 |
| Jurisdiction | HIDALGO TX |
| Township / Civil Division | MISSION |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 24117 |
Source: Hidalgo County records, as of August 13, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 2428 LEANNA DENAE AVE, MISSION, TX 78572-1975 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 29, 2026 |
| Deed Sale | Jul 29, 2026 |
| Prior Sale | Sep 7, 2005 · Amount on Record |
| Deed Document Number | 20263774283 |
| Prior Transfer Date | Jun 9, 2005 |
| Prior Transfer Doc | 0001517705 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | HIDALGO TX |
| Recording Date | Jul 29, 2026 |
| Property Address | 503 W ADAMS AVE, ALTON, TX 78573-6984 |
| Document Number | 0003774283 |
| Instrument Date | Jul 28, 2026 |
| Instrument | 20263774283 |
| Transaction Type | Transfer |
| Record Updated | Aug 13, 2026 |
| Title Company | SIMPLE TITLE, SIMPLIFILE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership |
| Address | 2428 LEANNA DENAE AVE, MISSION, TX 78572-1975 |
Source: Hidalgo County assessment roll, as of September 15, 2025
| 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 |
|---|---|---|---|
| 2025 | $5,300.00 (+13.71%) | $199,680 (+16.8%) Land $56,925 Building $142,755 | $199,680 (+16.8%) Land $56,925 Building $142,755 |
| 2024 | $4,661.00 (+11.56%) | ||
| 2023 | $4,178.00 (-0.38%) | $170,958 Land $20,900 Building $150,058 | $170,958 Land $20,900 Building $150,058 |
| 2022 | $4,194.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
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 | 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 393 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| TWIN Fixed Wireless | 400 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Metronet, Smartcom Telephone, VTX Communications.
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