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300 Mairo St, Austin, TX 78748 Property Records

Travis County property record for 300 Mairo St, Austin, TX 78748 · Last verified November 2025

Property Summary

Property TypeSingle Family Home
Details2 ba · 1,502 sqft · built 1975
Lot Size0.196 acres (8,542 sqft)
OwnerIndividual Name on File
Tax Bill$6,938 (2024)
Deeds & MortgagesDec 2021 Transfer
Flood ZoneZone X (minimal risk)
APN0425130308

Property Details

APN / Parcel Number

Primary APN0425130308
Alternative APNs
  • 04251303080000
  • 341217

Interior

Full Baths2 Baths
Stories1 Story
Building Area1,502 sqft Living Area
1st Floor Area1,502 sqft

Exterior

Year BuiltBuilt 1975
Construction TypeWood Frame
Foundation TypeSlab (Mat/Raft)
Roof TypeHip
Roof MaterialComposition Shingle
Lot Area8,542 sqft (0.196 acres)
Lot Dimensions115 ft deep x 74 ft wide
PorchOpen Porch
Porch Area180 sqft

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemHVAC

Location & Zoning

Account Number341217
Old Parcel Number04251303080000
Street Address300 MAIRO ST
CityAUSTIN
StateTX
Zip78748-5452
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 39 BLK C BEACONRIDGE II AMENDED
Legal SubdivisionBEACONRIDGE II AMENDED
Legal BlockC
Legal Lot Number39
JurisdictionTRAVIS TX
Township / Civil DivisionAUSTIN
Census Block Group3
Census Block3017
Census Tract2422

Owner

Source: Travis County records · APN 0425130308

Assessment roll updated August 1, 2025 · Last verified November 2025

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

Owner of RecordIndividual Name on File
Co-owner2 Verified Secondary Owners
Mailing Address202 PRIMROSE DR, KYLE, TX 78640-8848
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names3 Verified Names on Deed
Prior SaleMar 04, 1994
Last Transfer DateDec 14, 2021
Transfer Doc0000272363
Record UpdatedJun 08, 2026

December 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionTRAVIS TX
Recording DateDec 14, 2021
Property Address300 MAIRO ST, AUSTIN, TX 78748-5452
Document Number0000272363
Map ReferenceVOL 12136 PG 02400
Instrument DateDec 09, 2021
Instrument2021272363
Transaction TypeTransfer
Record UpdatedJan 04, 2022

Transaction

Tax$0.00
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address202 PRIMROSE DR, KYLE, TX 78640-8848
InvestorPossibly a Property Investor

Tax Assessment & Valuation

Source: Travis County records · Assessment roll updated August 1, 2025 · Last verified November 2025

Property Jurisdictions

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

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2025$384,464 (-17.07%) Land $232,602 Building $151,862$384,464 (-17.07%) Land $232,602 Building $151,862
2024$6,938.00 (-26.57%)
2023$463,591 Land $275,000 Building $188,591$463,591 Land $275,000 Building $188,591
2022$9,448.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Travis County (48453C), updated May 17, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 484530024223, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Flood Insurance CostPremium on Record
median of 22 individual NFIP policies nearby
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies22 in force
Nearby Flood Claims8 (1991–2015)
Claims Outside the SFHA1 of 8
Most Recent ClaimOct 2015, rainfall accumulation, Severe Storms, Tornadoes, Straight-line Winds, And Flooding

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 485 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
Google FiberFiber8,000 / 8,000
SpectrumCable1,000 / 1,000
VerizonFixed Wireless300 / 20
T-Mobile USAFixed Wireless100 / 20
AT&TFixed Wireless100 / 20
AT&TDSL100 / 20
StarlinkSatellite (low-earth orbit)280 / 30

May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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