Travis County property record for 4111 Marathon Blvd, Austin, TX 78756
| Property Type | Commercial Office |
|---|---|
| Details | 9,100 sqft · built 1968 |
| Lot Size | 0.344 acres (15,000 sqft) |
| Owner | Company Name on File |
| Last Sale | $798,600 (Jan 2012) |
| Tax Bill | $42,976 (2025) |
| Deeds & Mortgages | Aug 2020 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 0221021514 |
| Primary APN | 0221021514 |
|---|---|
| Alternative APNs |
|
| Units | 27 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 9,100 sqft Gross Area |
| 1st Floor Area | 5,900 sqft |
| 2nd Floor Area | 3,200 sqft |
| Upper Floors Area | 2,350 sqft |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1985 |
| Construction Type | Concrete |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Mansard |
| Roof Material | Built-Up Asphalt |
| Lot Area | 15,000 sqft (0.344 acres) |
| Lot Dimensions | 150 ft deep x 100 ft wide |
| Patio Area | 500 sqft |
| Canopy | 595 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Account Number | 217872 |
|---|---|
| Street Address | 4111 MARATHON BLVD |
| City | AUSTIN |
| State | TX |
| Zip | 78756-3719 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Legal Description | RESUB OF LOTS 25-28 BLK 3 LEES HILL ADDN PLUS VAC ST |
| Legal Subdivision | LEES HILL ADDN |
| Legal Block | 3 |
| Legal Lot Number | 25-28 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 204 |
4111 Marathon Blvd, a commercial property, is owned by a company that bought it in January 2012.
Source: Travis County records, as of April 17, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4603 SINCLAIR AVE, AUSTIN, TX 78756-3018 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
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 | Name on Deed |
|---|---|
| Last Sale | Jan 6, 2012 · Amount on File |
| Deed Sale | Jan 6, 2012 · Amount on File |
| Deed Document Number | 20122575 |
| Prior Transfer Date | Jan 4, 2012 |
| Prior Transfer Doc | 0000002575 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | TRAVIS TX |
| Property Address | 4111 MARATHON BLVD, AUSTIN, TX 78756-3719 |
| Transaction Type | Mortgage |
| Record Updated | Nov 11, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000143990 |
|---|---|
| Date | Aug 13, 2020 |
| Instrument | 2020143990 |
| Name | FIRST CITIZENS BANK |
|---|---|
| Type | Bank |
| Address | 26592 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Aug 12, 2035 |
The 2025 property tax bill for 4111 Marathon Blvd was $42,976, down 10.5% from the year before.
Source: Travis County assessment roll, as of March 16, 2026
| 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 | $42,976.00 (-10.47%) | $2,100,000 Land $1,350,000 Building $750,000 | $2,100,000 Land $1,350,000 Building $750,000 |
| 2024 | $48,000.00 | ||
| 2023 | $3,325,000 Land $1,350,000 Building $1,975,000 | $3,325,000 Land $1,350,000 Building $1,975,000 | |
| 2022 | $61,293.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4111 Marathon Blvd in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2001.
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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 3 (2001–2010) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Sep 2010 · rainfall accumulation |
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.
The area around 4111 Marathon Blvd has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 244 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| AT&T Fiber · Fixed Wireless · DSL in parts of the area | 5,000 / 5,000 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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