820 Patton Ave, Austin, TX 78742 Property Records

Travis County property record for 820 Patton Ave, Austin, TX 78742

Property Summary

Property TypeResidential Vacant Land
Details1,087 sqft · built 1956
Lot Size0.199 acres (8,699 sqft)
OwnerIndividual on Record
Tax Bill$540 (2022)
Flood ZoneZone AE (high risk)
APN0307200509

Property Details

APN / Parcel Number

Primary APN0307200509
Alternative APNs
  • 03072005090000
  • 288430

Interior

Stories1 Story
Building Area1,087 sqft
Gross Area1,142 sqft
1st Floor Area1,087 sqft

Exterior

Year BuiltBuilt 1956
Construction TypeWood Frame
Lot Area8,699 sqft (0.199 acres)
Lot Dimensions145 ft deep x 60 ft wide
PorchPorch
Porch Area66 sqft

Utilities, Heating & Cooling

Heating SystemCentral

Location & Zoning

Account Number288430
Old Parcel Number03072005090000
Street Address820 PATTON AVE
CityAUSTIN
StateTX
Zip78742-2622
Property CategoryResidential
Property TypeVacant Land > Residential
Legal DescriptionLOT 2 BLK 1 BERGSTROM DOWNS NO 1
Legal SubdivisionBERGSTROM DOWNS NO 1
Legal Block1
Legal Lot Number2
JurisdictionTRAVIS TX
Township / Civil DivisionAUSTIN
Census Block Group2
Census Block2026
Census Tract2310

Owner

Source: Travis County assessment roll, as of August 1, 2023

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual on Record
Mailing Address609B WOOD ST, AUSTIN, TX 78703-5417
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleFeb 19, 2010
Deed SaleFeb 19, 2010
Prior SaleDec 4, 2009
Deed Document Number0000023860
Last Transfer DateJul 24, 2013
Transfer Doc0000137827
Record UpdatedJun 7, 2026

Tax Assessment & Valuation

Source: Travis County assessment roll, as of August 1, 2023

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2023$25,000 Land $25,000$25,000 Land $25,000
2022$540.00

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 AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood ElevationVaries along the reach; see FIRM
Flood Insurance RequirementRequired
federally backed loans
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies8 in force
Nearby Flood Claims6 (1979–2015)
Most Recent ClaimOct 2015 · Severe Storms, Tornadoes, Straight-line Winds, And Flooding

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 66% of the US · lower than 90% of Texas
Wildfire Likelihood0.02% 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 70 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable
1,000 / 1,000

May also be available: Astound Broadband, AT&T, T-Mobile, Verizon.

Nearby Properties on Patton Ave

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