3 Cousteau Ln, Austin, TX 78746 Property Records

Travis County property record for 3 Cousteau Ln, Austin, TX 78746

Property Summary

Property TypeSingle Family Home
Details5 bd · 4 ba · 3,432 sqft · built 1987
Lot Size1.51 acres (65,776 sqft)
Owner2 Individual Names on Record
Tax Bill$29,804 (2024)
Deeds & MortgagesSep 2019 Sale
Flood ZoneZone X (minimal risk)
APN0121230205

Property Details

APN / Parcel Number

Primary APN0121230205
Alternative APNs
  • 01212302050000
  • 121223

Interior

Bedrooms5 Beds
Full Baths4 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area3,432 sqft Living Area
Gross Area4,056 sqft
1st Floor Area1,736 sqft
2nd Floor Area1,696 sqft
Fireplaces2 Fireplaces
FireplaceFireplace

Exterior

Year BuiltBuilt 1987
Construction TypeWood Frame
Foundation TypeSlab (Mat/Raft)
Roof TypeGable
Roof MaterialTile
Lot Area65,776 sqft (1.51 acres)
Garage TypeAttached
Garage Area624 sqft
Parking Spaces2 Parking Spaces

Exterior Amenities

Pool Area450 sqft
PorchOpen Porch
Porch Area597 sqft
Deck Area475 sqft
FenceFence

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemHVAC

Location & Zoning

Account Number121223
Old Parcel Number01212302050000
Street Address3 COUSTEAU LN
CityAUSTIN
StateTX
Zip78746-3123
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 14 BLK C ROB ROY
Legal SubdivisionROB ROY
Legal BlockC
Legal Lot Number14
JurisdictionTRAVIS TX
Township / Civil DivisionAUSTIN
Census Block Group1
Census Block1032
Census Tract1912

Owner

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 Record2 Individual Names on Record
Mailing Address3 COUSTEAU LN, AUSTIN, TX 78746-3123
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleSep 13, 2019
Deed SaleSep 13, 2019
Prior SaleJun 13, 2012
Deed Document Number2019141711
Record UpdatedJun 8, 2026

September 2019: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionTRAVIS TX
Recording DateSep 13, 2019
Property Address3 COUSTEAU LN, AUSTIN, TX 78746-3123
Document Number0000141711
Instrument DateSep 11, 2019
Instrument141711
Transaction TypeTransfer
Record UpdatedOct 1, 2019
Title CompanySTEWART TITLE

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3 COUSTEAU LN AUSTIN TX 787463123, AUSTIN, TX 78746-3123

Tax Assessment & Valuation

Source: Travis County assessment roll, as of August 1, 2025

Property Jurisdictions

TypeName
StateTexas
CountyTravis County
Unified School DistrictEanes Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,722,520 (-28.04%) Land $636,960 Building $1,085,560$1,722,520 (-28.04%) Land $636,960 Building $1,085,560
2024$29,804.00 (-1.31%)
2023$2,393,866 Land $637,500 Building $1,756,366$2,393,866 Land $637,500 Building $1,756,366
2022$30,199.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 49 policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies49 in force
Nearby Flood Claims20 (1981–2015)
Claims Outside the SFHA5 of 20
Most Recent ClaimNov 2015 · rainfall accumulation
Claims by Event
  • Severe Storms And Flooding, Oct 2013 · 3 claims

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskModerate
above 54% of the US · lower than 68% of Texas
Wildfire Likelihood0.1% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemTRAVIS COUNTY WCID 10
serves 9,204 people · EPA ID TX2270182
Water SourcePurchased surface water from CITY OF AUSTIN WATER & WASTEWATER
Last State InspectionApr 2025
LeadUnder 1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 54 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable
1,000 / 1,000
Verizon
Fixed Wireless
300 / 20
T-Mobile
Fixed Wireless
100 / 20
AT&T
Fixed Wireless · DSL
100 / 20

May also be available: Astound Broadband.

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