Hidalgo County property record for 820 E Nassau Ave, McAllen, TX 78503
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 3,081 sqft · built 2016 |
| Lot Size | 0.252 acres (10,999 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,803 (2024) |
| APN | I802500000000100 |
| Primary APN | I802500000000100 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 3,081 sqft Living Area |
| 1st Floor Area | 1,548 sqft |
| 2nd Floor Area | 748 sqft |
| Flooring | Tile |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2016 |
|---|---|
| Exterior Material | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Roof Material | Composition Shingle |
| Lot Area | 10,999 sqft (0.252 acres) |
| Lot Dimensions | 110 ft deep x 100 ft wide |
| Pool Area | 76 sqft |
|---|---|
| Porch | Covered Porch |
| Porch Area | 42 sqft |
| Patio Area | 80 sqft |
| Balcony | Balcony |
| Balcony Area | 252 sqft |
| Canopy | 440 sqft |
| Gazebo | 164 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | I802500000000100 |
|---|---|
| Old Parcel Number | R732335 |
| Street Address | 820 E NASSAU AVE |
| City | MCALLEN |
| State | TX |
| Zip | 78503-1462 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ISELA & JOSE FUENTES LOT 1 |
| Legal Subdivision | ISELA & JOSE FUENTES |
| Legal Lot Number | 1 |
| Jurisdiction | HIDALGO TX |
| Township / Civil Division | MCALLEN-PHARR |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 21203 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Individually Listed | Louisiana-Rio Grande Canal Company Irrigation System listed 1995 · 3 contributing resources · NRIS 95001284 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Hidalgo County assessment roll, as of July 25, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 820 E NASSAU AVE, MCALLEN, TX 78503-1462 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Hidalgo County assessment roll, as of July 25, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Hidalgo County |
| Municipality | McAllen City |
| Unified School District | Pharr-San Juan-Alamo Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $219,615 (+21%) Land $61,600 Building $208,400 | $270,000 (+20.23%) Land $61,600 Building $208,400 | |
| 2024 | $2,803.00 (-14.54%) | ||
| 2023 | $3,280.00 (+26.06%) Homeowner's exemption | $181,500 Land $61,600 Building $162,969 | $224,569 Land $61,600 Building $162,969 |
| 2022 | $2,602.00 |
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 |
|---|---|
| Flood Insurance Cost | Premium on Record median of 26 policies |
| Nearby Flood Policies | 26 in force |
| Nearby Flood Claims | 20 (2018–2025) |
| Claims Outside the SFHA | 20 of 20 |
| Most Recent Claim | Mar 2025 · Severe Storms 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MCALLEN PUBLIC UTILITY serves 145,050 people · EPA ID TX1080006 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2025 |
| Lead | 2 ppb (2024) 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 440 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 |
| Wireless Internet Fixed Wireless | 400 / 100 |
| Valley Telephone Cooperative, Inc. (TX) Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, T-Mobile USA.
5G (outdoors only) and 4G LTE
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