10300 la Costa Dr, Austin, TX 78747 Property Records

Travis County property record for 10300 la Costa Dr, Austin, TX 78747

Property Summary

Property Type	Single Family Home
Details	3 ba · 2,346 sqft · built 1983
Lot Size	0.285 acres (12,419 sqft)
Owner	Individual Name on File
Last Sale	$498,421 (Aug 2026)
Tax Bill	$7,908 (2025)
Deeds & Mortgages	Aug 2026 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`0440091007`

Property Details

APN / Parcel Number

Primary APN	`0440091007`
Alternative APNs	`04400910070000` `350275`

Interior

Full Baths	3 Baths
Stories	1 Story
Building Area	2,346 sqft Living Area
1st Floor Area	2,346 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1983
Construction Type	Wood
Roof Type	Hip
Roof Material	Wood Shingle
Lot Area	12,419 sqft (0.285 acres)
Lot Dimensions	120 ft deep x 100 ft wide
Garage Type	Detached
Garage Area	615 sqft
Driveway	Driveway
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	555 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	350275
Street Address	10300 LA COSTA DR
City	AUSTIN
State	TX
Zip	78747-1100
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 15 BLK H ONION CREEK SEC 5-A
Legal Subdivision	ONION CREEK SEC 5-A
Legal Block	H
Legal Lot Number	15
Jurisdiction	TRAVIS TX
Township / Civil Division	AUSTIN
Census Block Group	2
Census Block	2018
Census Tract	2445

Owner

10300 la Costa Dr is owned and occupied by an individual who bought it in August 2026.

Source: Travis County records, as of August 24, 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 Record	Individual Name on File
Mailing Address	10300 LA COSTA DR, AUSTIN, TX 78747-1100
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Unmarried Man

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 11, 2026 · Amount on File
Deed Sale	Aug 11, 2026 · Amount on File
Prior Sale	Nov 9, 2004 · Amount on File
Deed Document Number	202695658
Prior Transfer Date	Nov 23, 1993
Prior Transfer Doc	1212000022
Record Updated	Oct 29, 2026

August 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	TRAVIS TX
Recording Date	Aug 11, 2026
Property Address	10300 LA COSTA DR, AUSTIN, TX 78747-1100
Document Number	0000095658
Instrument Date	Aug 7, 2026
Instrument	202695658
Transaction Type	Transfer
Record Updated	Aug 24, 2026
Title Company	INDEPENDENCE TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10300 LA COSTA DR, AUSTIN, TX 78747-1100

Mortgage

Document Number	0000095659,
Date	Aug 11, 2026
Instrument	202695659

Lender

Name	LOANPEOPLE LLC

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	360 Months
Due	Sep 1, 2056

Interest

Max Rate	-1%

Tax Assessment & Valuation

The 2025 property tax bill for 10300 la Costa Dr was $7,908 with a homeowner's exemption, down 2.1% from the year before.

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

Property Jurisdictions

Type	Name
State	Texas
Municipality	Austin City
County	Travis County
Unified School District	Austin Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$7,908.00 (-2.06%) Homeowner's exemption	$499,720 Land $72,237 Building $427,483	$499,720 Land $72,237 Building $427,483
2024	$8,074.00
2023		$611,493 Land $60,000 Building $551,493	$611,493 Land $60,000 Building $551,493
2022	$7,072.00

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

Flood

FEMA maps place 10300 la Costa Dr 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 Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 49 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	49 in force
Nearby Flood Claims	5 (2013–2015)
Claims Outside the SFHA	3 of 5
Most Recent Claim	Oct 2015 · Severe Storms, Tornadoes, Straight-line Winds, And Flooding
Claims by Event	Severe Storms, Tornadoes, Straight-line Winds, And Flooding, Oct 2015 · 2 claims 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

Wildfire risk around 10300 la Costa Dr is low, with a 0.03% annual chance of wildfire.

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

Wildfire Risk	Low lower than 65% of the US · lower than 90% of Texas
Wildfire Likelihood	0.03% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 System	CITY OF AUSTIN WATER & WASTEWATER serves 1,115,323 people · EPA ID TX2270001
Water Source	Surface water
Last State Inspection	Jul 2023
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Turbidity resolved · Feb 2022
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 280 locations within half a mile, as of December 31, 2025

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