16800 Tortoise St, Round Rock, TX 78664 Property Records

Travis County property record for 16800 Tortoise St, Round Rock, TX 78664

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 2,010 sqft · built 1996
Lot Size0.193 acres (8,429 sqft)
Owner2 Owner Names on File
Tax Bill$4,013 (2024)
Flood ZoneZone X (minimal risk)
APN0280300727

Property Details

APN / Parcel Number

Primary APN0280300727
Alternative APNs
  • 02803007270000
  • 379677

Interior

Bedrooms3 Beds
Full Baths2 Baths
Stories1 Story
Building Area2,010 sqft Living Area
Gross Area2,472 sqft
1st Floor Area2,010 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1996
Construction TypeWood Frame
Foundation TypeSlab (Mat/Raft)
Roof TypeHip
Roof MaterialComposition Shingle
Lot Area8,429 sqft (0.193 acres)
Garage TypeAttached
Garage Area462 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch
Porch Area196 sqft
Patio Area63 sqft

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemHVAC

Location & Zoning

Account Number379677
Old Parcel Number02803007270000
Street Address16800 TORTOISE ST
CityROUND ROCK
StateTX
Zip78664-8605
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 1 BLK MM SPRINGBROOK CENTRE PHS B SEC 1
Legal SubdivisionSPRINGBROOK CENTRE PHS B SEC 1
Legal PhaseB
Legal BlockMM
Legal Lot Number1
JurisdictionTRAVIS TX
Township / Civil DivisionNORTHEAST TRAVIS
Census Block Group1
Census Block1003
Census Tract46500

Owner

The current owner of 16800 Tortoise St acquired it in May 1997.

Source: Travis County records, as of November 3, 2025

Owner of Record2 Owner Names on File
Mailing Address16800 TORTOISE ST, ROUND ROCK, TX 78664-8605
OccupancyOwner Occupied

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMay 2, 1997
Deed SaleMay 2, 1997
Deed Document Number0129261631
Deed Book / Page12926 / 1631
Record UpdatedJun 8, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateTexas
CountyTravis County
MunicipalityPflugerville City
Unified School DistrictPflugerville Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$361,784 Land $105,713 Building $256,071$361,784 Land $105,713 Building $256,071
2024$4,013.00
2023$416,547 Land $100,000 Building $316,547$416,547 Land $100,000 Building $316,547
2022$4,844.00

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

Flood

FEMA maps place 16800 Tortoise St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 29 policies
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies29 in force
Nearby Flood Claims1 (2023)
Most Recent ClaimSep 2023 · other causes

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

The area around 16800 Tortoise St has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire RiskNot rated
no burnable land within 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 SystemWINDERMERE COMMUNITY
private · serves 21,231 people · EPA ID TX2270161
Water SourcePurchased surface water from several systems
Last State InspectionMar 2023
Lead2 ppb (2024–2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
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 496 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Cable
940 / 35
Verizon
Fixed Wireless
300 / 20
T-Mobile
Fixed Wireless
100 / 20
AT&T
Fixed Wireless · DSL · Fiber in parts of the area
100 / 20

May also be available: Spectrum.

Nearby Properties on Tortoise St

Nearby Streets

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