Travis County property record for 511 Mairo St, Austin, TX 78748 · Last verified November 2025
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,160 sqft · built 1976 |
| Lot Size | 0.152 acres (6,639 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $5,170 (2024) |
| Deeds & Mortgages | May 2021 Mortgage Aug 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0425130403 |
| Primary APN | 0425130403 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,160 sqft Living Area |
| Gross Area | 1,597 sqft |
| 1st Floor Area | 1,160 sqft |
| Year Built | Built 1976 |
|---|---|
| Construction Type | Wood Frame |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,639 sqft (0.152 acres) |
| Lot Dimensions | 110 ft deep x 60 ft wide |
| Garage Type | Attached |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 90 sqft |
| Patio Area | 187 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 341234 |
|---|---|
| Old Parcel Number | 04251304030000 |
| Street Address | 511 MAIRO ST |
| City | AUSTIN |
| State | TX |
| Zip | 78748-5457 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 3 BLK H BEACONRIDGE I |
| Legal Subdivision | BEACONRIDGE I |
| Legal Block | H |
| Legal Lot Number | 3 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 2422 |
Source: Travis County records · APN 0425130403
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 | 511 MAIRO ST, AUSTIN, TX 78748-5457 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| May 21, 2021 | Deed of Trust, Mortgage · Conventional Mortgage FIRST FINANCIAL BANK NA |
| Aug 31, 2018 | Vendor's Lien, Transfer SIMMONS BANK |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 31, 2018 |
| Deed Sale | Aug 31, 2018 |
| Prior Sale | Aug 06, 2007 |
| Deed Document Number | 2018139261 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | TRAVIS TX |
| Property Address | 511 MAIRO ST, AUSTIN, TX 78748-5457 |
| Transaction Type | Mortgage |
| Record Updated | Nov 11, 2021 |
| Title Company | TEXAS NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000114429 |
|---|---|
| Date | May 21, 2021 |
| Instrument | 2021114429 |
| Name | FIRST FINANCIAL BANK NA |
|---|---|
| Type | Bank |
| Address | FORT WORTH, TX 76110 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2051 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | TRAVIS TX |
| Recording Date | Aug 31, 2018 |
| Property Address | 511 MAIRO ST, AUSTIN, TX 78748-5457 |
| Document Number | 0000139261 |
| Map Reference | VOL69 PG45 |
| Instrument Date | Aug 30, 2018 |
| Instrument | 2018139261 |
| Transaction Type | Transfer |
| Record Updated | Nov 11, 2021 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 511 MAIRO ST, AUSTIN, TX 78748-5457 |
| Document Number | 0000139262 |
|---|---|
| Date | Aug 31, 2018 |
| Instrument | 2018139262 |
| Name | SIMMONS BANK |
|---|---|
| Type | Bank |
| Special Notes | Seller Financed |
| Amount | Amount Recorded |
|---|---|
| Term | 361 Months |
| Due | Sep 01, 2048 |
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 | $366,534 (-16.44%) Land $227,847 Building $138,687 | $366,534 (-16.44%) Land $227,847 Building $138,687 | |
| 2024 | $5,170.00 (+2.97%) | ||
| 2023 | $438,650 Land $275,000 Building $163,650 | $438,650 Land $275,000 Building $163,650 | |
| 2022 | $5,021.00 |
Source: FEMA National Flood Hazard Layer, Travis County (48453C), updated May 17, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| 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; lenders make the official flood determination.
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