Travis County property record for 21 Cousteau Ln, Austin, TX 78746
| Property Type | Single Family Home |
|---|---|
| Details | 6 ba · 5,475 sqft · built 1987 |
| Lot Size | 1.28 acres (55,757 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $1,294,700 (May 2016) |
| Tax Bill | $38,192 (2025) |
| Deeds & Mortgages | Feb 2021 Mortgage Sep 2025 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 0121250124 |
| Primary APN | 0121250124 |
|---|---|
| Alternative APNs |
|
| Full Baths | 6 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 5,475 sqft Living Area |
| Gross Area | 6,876 sqft |
| 1st Floor Area | 4,380 sqft |
| 2nd Floor Area | 1,095 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Tile |
| Lot Area | 55,757 sqft (1.28 acres) |
| Garage Type | Attached |
| Garage Area | 1,401 sqft |
| Parking Spaces | 5 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 1,023 sqft |
| Deck Area | 1,427 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 121264 |
|---|---|
| Street Address | 21 COUSTEAU LN |
| City | AUSTIN |
| State | TX |
| Zip | 78746-3125 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 20 BLK D ROB ROY |
| Legal Subdivision | ROB ROY |
| Legal Block | D |
| Legal Lot Number | 20 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 1 |
| Census Block | 1027 |
| Census Tract | 1912 |
Source: Travis County records, as of May 6, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 21 COUSTEAU LN, AUSTIN, TX 78746-3125 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Feb 1, 2021 | Deed of Trust, Mortgage · Conventional Mortgage FINANCE OF AMERICA MORTGAGE LLC |
| Sep 19, 2025 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 12, 2016 · Amount on Record |
| Deed Sale | May 12, 2016 · Amount on Record |
| Deed Document Number | 201673947 |
| Prior Transfer Date | Oct 16, 2012 |
| Prior Transfer Doc | 0000178024 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | TRAVIS TX |
| Property Address | 21 COUSTEAU LN, AUSTIN, TX 78746-3125 |
| Transaction Type | Mortgage |
| Record Updated | Dec 1, 2025 |
| Title Company | AUSTIN TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000022700 |
|---|---|
| Date | Feb 1, 2021 |
| Instrument | 2021022700 |
| Name | FINANCE OF AMERICA MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | HORSHAM, PA 19044 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 1, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | TRAVIS TX |
| Recording Date | Sep 19, 2025 |
| Property Address | 21 COUSTEAU LN, AUSTIN, TX 78746-3125 |
| Document Number | 0000105060 |
| Map Reference | VOL 78 PG 221 |
| Instrument Date | Sep 19, 2025 |
| Instrument | 2025105060 |
| Transaction Type | Transfer |
| Record Updated | Dec 1, 2025 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 21 COUSTEAU LN, AUSTIN, TX 78746-3125 |
| Name | Verified Name |
|---|---|
| Address | 21 COUSTEAU LN, AUSTIN, TX 78746-3125 |
| Mail Care Of | SRIRAM MANDYAM AND LAKSHMI MANDYAM |
Source: Travis County assessment roll, as of March 16, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Travis County |
| Unified School District | Eanes Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $38,192.00 (-0.85%) Homeowner's exemption | $2,889,073 (-40.97%) Land $630,884 Building $2,258,189 | $2,889,073 (-40.97%) Land $630,884 Building $2,258,189 |
| 2024 | $38,518.00 (+11.69%) | ||
| 2023 | $4,894,657 Land $525,000 Building $4,369,657 | $4,894,657 Land $525,000 Building $4,369,657 | |
| 2022 | $34,486.00 |
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 49 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 49 in force |
| Nearby Flood Claims | 20 (1981–2015) |
| Claims Outside the SFHA | 5 of 20 |
| Most Recent Claim | Nov 2015 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 52% of the US · lower than 72% of Texas |
|---|---|
| Wildfire Likelihood | 0.09% 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 | TRAVIS COUNTY WCID 10 serves 9,204 people · EPA ID TX2270182 |
|---|---|
| Water Source | Purchased surface water from CITY OF AUSTIN WATER & WASTEWATER |
| Last State Inspection | Apr 2025 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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.
Source: FCC Broadband Data Collection, based on 84 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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