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$966,000

818 Sunfish St, Austin, TX, 78734

SoldInfo
7/09/26
Beds4 Beds
Baths3 Bath
Baths3,363 Sq Ft
Single Family ResidenceSingle Family Residence
price_per_sqft$221.53 / sqft
Year BuiltBuilt in 1974

Property Lead Type:

Absentee OwnerHigh EquityCash Buyers

Highlights

Interior

Bedrooms 4Bedrooms 4
Bathrooms Full 2Bathrooms Full 2
Bathrooms Half 1Bathrooms Half 1
Indoor FireplaceIndoor Fireplace
Garage AvailableGarage Available
HeatingHeating
CoolingCooling
AppliancesBuilt In Oven, Cooktop, Down Draft, Dryer, Dishwasher, Electric Oven, Disposal, Refrigerator, Washer
FlooringTile, Wood

Exterior

Private PoolPrivate Pool
Exterior FeaturesNo Exterior Steps
Lot Size38,603 sqft

Building Information

Year Built1974
Stories1
Roof Type105
Garage Spaces4

Land Information

APN0141780902
Lot Number590-591
SubdivisionLakeway Sec 4
Land Use1 Family Dwelling
Legal DescriptionLOT 590-591 LAKEWAY SEC 4
Census Tract033100
Assessed Land Value$251,553
Assessed Improvement Value$501,855
Assessment Year2025

About this property

**Multiple offers received..seller has been reviewing**818 Sunfish is a secluded sanctuary overlooking a scenic pond on two combined lots totaling approximately 0.88 acres. Offered for the first time in decades, this sprawling custom ranch, built during the mid-century architectural era, captures a rare sense of character, scale, and privacy that is increasingly difficult to find in today's market. Rich with nostalgic charm, the home showcases a timeless limestone exterior, soaring vaulted ceilings, natural stone accents, warm paneled interiors, and inviting living spaces designed for comfortable everyday living. A screened-in patio, porte-cochere, oversized two-car garage, and generous outdoor areas are all framed by a canopy of mature native trees, creating a peaceful retreat that feels worlds away while remaining close to everything Lakeway has to offer. What truly distinguishes this property is its extraordinary potential. Whether restoring and enhancing the existing residence or creating a custom estate that fully embraces the expansive grounds, the possibilities are exceptional. The mature landscape provides a level of privacy rarely achieved today, while the pool, pond views, and park-like setting offer a stunning backdrop for outdoor entertaining and relaxation. Experience the Lakeway lifestyle with championship golf, boating on Lake Travis, miles of greenbelt trails, parks, pickleball and tennis facilities, community pools, and a vibrant small-town atmosphere. Residents also enjoy access to the highly acclaimed Lake Travis Independent School District, all just minutes from home. A rare opportunity to secure nearly an acre in the heart of Lakeway and create something truly special in one of the area's most established and sought-after neighborhoods.

Investor Tools

Property Icon
$966,000
Estimated Property Value
$0Estimated Mortgage Balance
$966,000Estimated Equity
100% equity
Estimated Cap Rate
View Rate
Estimated ARV (After-Repair Value)
Calculate ARV
Rent-to-Value Ratio: 0.72%
Rent Estimate
$5,796 /month
Positive
Cash Flow Estimate:
$1,932 /month

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Financing Details

Estimated Taxes & Insurance
HOA Fees
Interest Rate Assumption
$1,319/month
No HOA
5.947%

Tax Information

Annual Taxes
Assessed Value
Assessment Year
Assessed Land
Assessed Improvement
Market Value
Tax Delinquent
N/A
$753,408
2025
$251,553
$501,855
$753,408
No

Tax History

Year
Tax Paid
Assessed Value
2024
N/A
$753,408

Equity Summary

Est. Mortgage Balance
Est. Equity
Equity %
LTV
Est. Monthly Payment
N/A
$966,000
100%
0%
$0/mo

Learn About the Market: Opportunity in Austin

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Austin

Austin may be the Live Music Capital of the World, but it’s also one of America’s fastest-growing innovation hubs. Fueled by tech expansion, the University of Texas, state government, and a steady influx of new residents, Austin blends startup energy with Hill Country charm.

From downtown high-rises overlooking Lady Bird Lake to booming suburbs like Round Rock and Leander, the region attracts younger professionals, entrepreneurs, and remote workers seeking opportunity with lifestyle. Austin isn’t just growing — it’s redefining what modern Texas looks like.

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Population Growth

Population Growth

~0.4%

Net Migration

Net Migration

Positive

Median Home Price

Median Home Price

$555,300

Unemployment Rate

Unemployment Rate

3.20%

Price Trend

Price Trend

~0.4% YoY growth

New Permits

New Permits

2,269 units

City: Austin

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818 Sunfish St | Property Details | No Agent List