Travis County property record for 400 Mairo St, Austin, TX 78748 · Last verified November 2025
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,005 sqft · built 1975 |
| Lot Size | 0.171 acres (7,449 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,497 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0425130310 |
| Primary APN | 0425130310 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,005 sqft Living Area |
| Gross Area | 1,488 sqft |
| 1st Floor Area | 1,005 sqft |
| Year Built | Built 1975 |
|---|---|
| Construction Type | Wood Frame |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 7,449 sqft (0.171 acres) |
| Lot Dimensions | 115 ft deep x 65 ft wide |
| Garage Type | Mixed |
| Garage Area | 483 sqft |
| Carport | Carport |
| Carport Area | 425 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 12 sqft |
| Patio Area | 220 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 341219 |
|---|---|
| Old Parcel Number | 04251303100000 |
| Street Address | 400 MAIRO ST |
| City | AUSTIN |
| State | TX |
| Zip | 78748-5454 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 41 BLK C BEACONRIDGE II AMENDED |
| Legal Subdivision | BEACONRIDGE II AMENDED |
| Legal Block | C |
| Legal Lot Number | 41 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 3 |
| Census Block | 3017 |
| Census Tract | 2422 |
Source: Travis County records · APN 0425130310
Assessment roll updated August 1, 2025 · Last verified November 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 | 400 MAIRO ST, AUSTIN, TX 78748-5454 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 04, 2016 |
| Deed Sale | Nov 04, 2016 |
| Prior Sale | Oct 23, 2012 |
| Deed Document Number | 2016185655 |
| Record Updated | Jun 08, 2026 |
Source: Travis County records · Assessment roll updated August 1, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Travis County |
| Unified School District | Austin Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $324,888 (-19.08%) Land $229,873 Building $95,015 | $324,888 (-19.08%) Land $229,873 Building $95,015 | |
| 2024 | $4,497.00 (-7.66%) | ||
| 2023 | $401,508 Land $275,000 Building $126,508 | $401,508 Land $275,000 Building $126,508 | |
| 2022 | $4,870.00 |
Source: FEMA National Flood Hazard Layer, Travis County (48453C), updated May 17, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 484530024223, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 22 individual NFIP policies nearby |
| 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, rainfall accumulation, Severe Storms, Tornadoes, Straight-line Winds, And Flooding |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 485 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Google Fiber | Fiber | 8,000 / 8,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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