3101 Dolphin Dr, Austin, TX 78704 Property Records

Travis County property record for 3101 Dolphin Dr, Austin, TX 78704

Property Summary

Property Type	Single Family Home
Details	1 ba · 1,540 sqft · built 1962
Lot Size	0.197 acres (8,603 sqft)
Owner	Individual Name on File
Tax Bill	$12,025 (2024)
Deeds & Mortgages	Apr 2017 Mortgage
Flood Zone	Zone AO (high risk)
APN	`0405080309`

Property Details

APN / Parcel Number

Primary APN	`0405080309`
Alternative APNs	`04050803090000` `307719`

Interior

Full Baths	1 Bath
Stories	1 Story
Building Area	1,540 sqft Living Area
Gross Area	1,640 sqft
1st Floor Area	1,540 sqft

Exterior

Year Built	Built 1962
Construction Type	Wood Frame
Foundation Type	Slab (Mat/Raft)
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	8,603 sqft (0.197 acres)
Lot Dimensions	126 ft deep x 64 ft wide
Garage Type	Carport
Carport	Carport
Porch	Open Porch
Porch Area	48 sqft
Storage Building	100 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC

Location & Zoning

Account Number	307719
Old Parcel Number	04050803090000
Street Address	3101 DOLPHIN DR
City	AUSTIN
State	TX
Zip	78704-6024
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 1 BLK C SOUTH TERRACE ADDN
Legal Subdivision	SOUTH TERRACE ADDN
Legal Block	C
Legal Lot Number	1
Jurisdiction	TRAVIS TX
Township / Civil Division	AUSTIN
Census Block Group	2
Census Block	2004
Census Tract	2006

Owner

Source: Travis County records · APN 0405080309

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 Record	Individual Name on File
Mailing Address	3101 DOLPHIN DR, AUSTIN, TX 78704-6024
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Apr 10, 2017
Deed Sale	Apr 10, 2017
Prior Sale	Jul 28, 2014
Deed Document Number	2017056108
Record Updated	Jun 08, 2026

April 2017: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	TRAVIS TX
Recording Date	Apr 10, 2017
Property Address	3101 DOLPHIN DR, AUSTIN, TX 78704-6024
Document Number	0000056108
Map Reference	VOL11 PG98
Instrument Date	Apr 07, 2017
Instrument	2017056108
Transaction Type	Transfer
Record Updated	Nov 11, 2021
Title Company	INDEPENDENCE TITLE CO

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3101 DOLPHIN DR, AUSTIN, TX 78704-6024

Mortgage

Document Number	0000056109
Date	Apr 10, 2017
Instrument	2017056109

Lender

Name	IHS MORTGAGE LLC
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 01, 2047

Tax Assessment & Valuation

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

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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$680,535 (-17.24%) Land $359,475 Building $321,060	$680,535 (-17.24%) Land $359,475 Building $321,060
2024	$12,025.00 (+15.02%)
2023		$822,295 Land $472,500 Building $349,795	$822,295 Land $472,500 Building $349,795
2022	$10,455.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of May 17, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone AO high risk · sheet flow 1–3 ft
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	8 in force

Wildfire

Wildfire Risk	Low lower than 94% of the US · lower than 97.4% of Texas
Wildfire Likelihood	0.02% annual chance
Exposure	None 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 as of December 31, 2025 · Last verified October 2026

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

May also be available: Radiate Holdings.

Based on FCC filings for 626 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF AUSTIN WATER & WASTEWATER serves 1,115,323 people
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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.