3321 Dolphin Dr, Austin, TX 78704 Property Records

Travis County property record for 3321 Dolphin Dr, Austin, TX 78704

Property Summary

Property Type	Duplex
Details	2 ba · 1,750 sqft · built 1971
Lot Size	0.186 acres (8,114 sqft)
Owner	Individual Name on Record
Last Sale	$206,000 (Nov 2009)
Tax Bill	$10,705 (2025)
Deeds & Mortgages	Nov 2021 Mortgage May 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0405080322`

Property Details

APN / Parcel Number

Primary APN	`0405080322`
Alternative APNs	`04050803220000` `307735`

Interior

Full Baths	2 Baths
Units	2 Units
Stories	1 Story
Building Area	1,750 sqft Living Area
1st Floor Area	1,750 sqft

Exterior

Year Built	Built 1971
Effective Year Built	Effective 1971
Architectural Style	Duplex Single
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	8,114 sqft (0.186 acres)
Lot Dimensions	113 ft deep x 71 ft wide
Garage Type	Carport
Garage Area	180 sqft
Carport	Carport
Carport Area	180 sqft
Parking Spaces	1 Parking Space
Patio Area	200 sqft
Storage Building	50 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	307735
Street Address	3321 DOLPHIN DR
City	AUSTIN
State	TX
Zip	78704-6053
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	LOT 11 BLK E SOUTHRIDGE SEC 4
Legal Subdivision	SOUTHRIDGE SEC 4
Legal Block	E
Legal Lot Number	11
Jurisdiction	TRAVIS TX
Township / Civil Division	AUSTIN
Census Block Group	2
Census Block	2004
Census Tract	2006

Owner

Source: Travis County records, as of March 16, 2026

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

Owner of Record	Individual Name on Record
Mailing Address	6612 LA CONCHA PASS, AUSTIN, TX 78749-1715
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 30, 2021	Deed of Trust, Mortgage · Conventional Mortgage SECURITY NATIONAL MORTGAGE CO
May 21, 2019	Deed of Trust, Mortgage · Conventional Mortgage SECURITY NATIONAL MORTGAGE CO
Aug 23, 2018	Deed of Trust, Mortgage CORNERSTONE HM LNDG

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 20, 2009 · Amount on Record
Deed Sale	Nov 20, 2009 · Amount on Record
Prior Sale	Dec 29, 2004 · Amount on Record
Deed Document Number	2009193707
Prior Transfer Date	May 5, 1999
Prior Transfer Doc	0000027761
Record Updated	Oct 29, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	3321 DOLPHIN DR, AUSTIN, TX 78704-6053
Transaction Type	Mortgage
Record Updated	Dec 22, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000262648
Date	Nov 30, 2021
Instrument	2021262648

Lender

Name	SECURITY NATIONAL MORTGAGE CO
Type	Mortgage Company
Address	SALT LAKE CITY, UT 84123

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2051

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	3321 DOLPHIN DR, AUSTIN, TX 78704-6053
Transaction Type	Mortgage
Record Updated	Nov 11, 2021
Title Company	TRINITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000072744
Date	May 21, 2019
Instrument	2019072744

Lender

Name	SECURITY NATIONAL MORTGAGE CO
Type	Mortgage Company
Address	SALT LAKE CITY, UT 84123

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2049

August 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	3321 DOLPHIN DR, AUSTIN, TX 78704-6053
Document Number	0000134927
Instrument Date	Aug 23, 2018
Transaction Type	Mortgage
Record Updated	Sep 7, 2018
Title Company	INDEPENDENCE TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3321 DOLPHIN DR AUSTIN TX 787046053, AUSTIN, TX 78704-6053

Mortgage

Document Number	0000134927
Date	Aug 23, 2018
Instrument	134927

Lender

Name	CORNERSTONE HM LNDG
Address	HOUSTON, TX 77027

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Aug 22, 2048

Tax Assessment & Valuation

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	$10,705.00 (-14.46%)	$523,139 (-39.87%) Land $394,818 Building $128,321	$523,139 (-39.87%) Land $394,818 Building $128,321
2024	$12,515.00 (-8.11%)
2023		$870,015 Land $525,000 Building $345,015	$870,015 Land $525,000 Building $345,015
2022	$13,619.00

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 Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	8 in force

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 Risk	Low lower than 99.1% of the US · lower than 99.3% of Texas
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None 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 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 599 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband.

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