5803 John Blocker Ct, Austin, TX 78749 Property Records

Travis County property record for 5803 John Blocker Ct, Austin, TX 78749

Property Summary

Property TypeSingle Family Home
Details2.5 ba · 2,167 sqft · built 1989
Lot Size0.187 acres (8,127 sqft)
OwnerIndividual Name on File
Last Sale$121,600 (Oct 2005)
Tax Bill$7,008 (2025)
Deeds & MortgagesJan 2019 Mortgage
Flood ZoneZone X (minimal risk)
APN0412340625

Property Details

APN / Parcel Number

Primary APN0412340625
Alternative APNs
  • 04123406250000
  • 318149

Interior

Full Baths2.5 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area2,167 sqft Living Area
Gross Area2,605 sqft
1st Floor Area1,135 sqft
2nd Floor Area1,032 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1989
Effective Year BuiltEffective 1989
Construction TypeWood
Roof TypeGable
Roof MaterialComposition Shingle
Lot Area8,127 sqft (0.187 acres)
Garage TypeAttached
Garage Area438 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch
Porch Area27 sqft
Patio Area258 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account Number318149
Street Address5803 JOHN BLOCKER CT
CityAUSTIN
StateTX
Zip78749-1937
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 40 BLK D LEGEND OAKS PHS A SEC 3B
Legal SubdivisionLEGEND OAKS PHS A SEC 3B
Legal BlockD
Legal Lot Number40
JurisdictionTRAVIS TX
Township / Civil DivisionAUSTIN
Census Block Group1
Census Block1004
Census Tract31200

Owner

Source: Travis County records, as of March 16, 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 RecordIndividual Name on File
Mailing Address5803 JOHN BLOCKER CT, AUSTIN, TX 78749-1937
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleOct 31, 2005 · Amount on File
Deed SaleOct 31, 2005 · Amount on File
Prior SaleMar 21, 2002 · Amount on File
Deed Document Number2005202119
Prior Transfer DateOct 28, 2005
Prior Transfer Doc0000202119
Record UpdatedSep 20, 2026

January 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionTRAVIS TX
Property Address5803 JOHN BLOCKER CT, AUSTIN, TX 78749-1937
Document Number0000015784
Instrument DateJan 28, 2019
Transaction TypeMortgage
Record UpdatedFeb 25, 2019
Title CompanyOTHER

Transferred To (Grantee/Buyer)

NameVerified Name
Address5803 JOHN BLOCKER CT AUSTIN TX 787491937, AUSTIN, TX 78749-1937

Mortgage

Document Number0000015784
DateFeb 4, 2019
Instrument15784
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
AmountAmount on Record
Term360 Months
DueFeb 3, 2049

Tax Assessment & Valuation

Source: Travis County assessment roll, as of March 16, 2026

Property Jurisdictions

TypeName
StateTexas
MunicipalityAustin City
CountyTravis County
Unified School DistrictAustin Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$7,008.00 (-19.74%) Homeowner's exemption Senior Citizen's exemption$593,435 (-13.21%)$599,300 (-12.35%) Land $250,000 Building $349,300
2024$8,732.00 (+14.64%)
2023$683,730 Land $250,000 Building $433,730$683,730 Land $250,000 Building $433,730
2022$7,617.00

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
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies4 in force
Nearby Flood Claims1 (2013)
Claims Outside the SFHA1 of 1
Most Recent ClaimOct 2013 · 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.

Wildfire

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

Wildfire RiskLow
lower than 98% of the US · lower than 98.8% of Texas
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond ember reach

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 SystemCITY OF AUSTIN WATER & WASTEWATER
serves 1,115,323 people · EPA ID TX2270001
Water SourceSurface water
Last State InspectionJul 2023
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityTurbidity
resolved · Feb 2022
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 536 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Google Fiber
Fiber
8,000 / 8,000
Spectrum
Cable
1,000 / 1,000
Verizon
Fixed Wireless
300 / 20
T-Mobile
Fixed Wireless
100 / 20
AT&T
DSL · Fiber in parts of the area
100 / 20

May also be available: Astound Broadband.

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