Travis County property record for 507 Mairo St, Austin, TX 78748
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,032 sqft · built 1976 |
| Lot Size | 0.15 acres (6,569 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $6,486 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0425130405 |
| Primary APN | 0425130405 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,032 sqft Living Area |
| Gross Area | 1,534 sqft |
| 1st Floor Area | 1,032 sqft |
| Year Built | Built 1976 |
|---|---|
| Construction Type | Wood Frame |
| Lot Area | 6,569 sqft (0.15 acres) |
| Lot Dimensions | 110 ft deep x 60 ft wide |
| Garage Type | Attached |
| Garage Area | 502 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 96 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 341236 |
|---|---|
| Old Parcel Number | 04251304050000 |
| Street Address | 507 MAIRO ST |
| City | AUSTIN |
| State | TX |
| Zip | 78748-5457 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 5 BLK H BEACONRIDGE I |
| Legal Subdivision | BEACONRIDGE I |
| Legal Block | H |
| Legal Lot Number | 5 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 2422 |
Source: Travis County records, as of November 3, 2025
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 | 6247 ASPINWALL RD, OAKLAND, CA 94611-2113 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 17, 1987 |
| Deed Sale | Nov 17, 1987 |
| Deed Document Number | 0001057948 |
| Record Updated | Jun 8, 2026 |
Source: Travis County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Travis County |
| Unified School District | Austin Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $335,936 (-20.48%) Land $227,676 Building $108,260 | $335,936 (-20.48%) Land $227,676 Building $108,260 | |
| 2024 | $6,486.00 (-24.34%) | ||
| 2023 | $422,476 Land $275,000 Building $147,476 | $422,476 Land $275,000 Building $147,476 | |
| 2022 | $8,573.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 22 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 22 in force |
| Nearby Flood Claims | 8 (1991–2015) |
| Claims Outside the SFHA | 1 of 8 |
| Most Recent Claim | Oct 2015 · Severe Storms, Tornadoes, Straight-line Winds, And Flooding |
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 99.8% of the US · lower than 99.8% 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 | CITY OF AUSTIN WATER & WASTEWATER serves 1,115,323 people · EPA ID TX2270001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2023 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | Turbidity resolved · Feb 2022 |
|---|---|
| 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 485 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
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