Hidalgo County property record for 320 Olmo St, Sullivan City, TX 78595
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 784 sqft · built 1989 |
| Lot Size | 0.192 acres (8,364 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,129 (2025) |
| APN | V365000002001300 |
| Primary APN | V365000002001300 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 784 sqft Living Area |
| Gross Area | 1,225 sqft |
| 1st Floor Area | 784 sqft |
| Utility Area | 96 sqft |
| Flooring | Tile |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 2001 |
| Exterior Material | Brick |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 8,364 sqft (0.192 acres) |
| Lot Dimensions | 129 ft deep x 65 ft wide |
| Garage Type | Attached |
| Garage Area | 336 sqft |
| Parking Spaces | 5 Parking Spaces |
| Porch | Covered Porch |
| Porch Area | 105 sqft |
| Canopy | 640 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 320 OLMO ST |
|---|---|
| City | SULLIVAN CITY |
| State | TX |
| Zip | 78595-0359 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | VILLA ESTATES BLK 2 LOT 13 |
| Legal Subdivision | VILLA ESTATES - SLJ |
| Legal Tract | 13 |
| Legal Block | 2 |
| Legal Lot Number | 13 |
| Jurisdiction | HIDALGO TX |
| Township / Civil Division | SULLIVAN CITY |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 24206 |
320 Olmo 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 | PO BOX 658, SULLIVAN CITY, TX 78595-0658 |
| 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 320 Olmo St was $1,129 with a homeowner's exemption, up 1% from the year before.
Source: Hidalgo County assessment roll, as of September 16, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Hidalgo County |
| Municipality | Sullivan City |
| Unified School District | La Joya Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $96,841 (+1%) | $129,592 (+6.71%) Land $33,457 Building $96,135 | |
| 2025 | $1,129.00 (+10.04%) Homeowner's exemption | $88,037 Land $33,457 Building $87,988 | $121,445 Land $33,457 Building $87,988 |
| 2024 | $1,026.00 (+10.44%) | ||
| 2023 | $929.00 (-0.32%) Homeowner's exemption | $72,758 Land $28,856 Building $63,573 | $92,429 Land $28,856 Building $63,573 |
| 2022 | $932.00 |
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 320 Olmo St; there have been 6 flood claims nearby since 2008.
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 |
| Nearby Flood Claims | 6 (2008–2026) |
| Claims Outside the SFHA | 6 of 6 |
| Most Recent Claim | Jun 2026 · rainfall accumulation |
| 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 320 Olmo St is moderate, ranking above 62% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 62% of the US · above 47% of Texas |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | AGUA SUD serves 53,796 people · EPA ID TX1080022 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2023 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | Chlorite resolved · Mar 2023 |
|---|---|
| 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 243 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Smartcom Telephone.
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