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16019 Fontaine Ave
Austin, TX, 78734
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This property is no longer actively listed. We can help you find similar homes currently for sale, notify you if this property relists, or explore off-market opportunities in the area.
$2,299,000
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One of Lake Travis’s only estates with a transferable private marina slip lease, a pool, and over an acre estate homesite. In Vineyard Bay, a fully gated lakeside community, 16019 Fontaine Ave delivers what few addresses in 78734 can: boat access 90 seconds from your front door, resort-style community amenities, and 4,867 sq ft of custom-designed living set against Hill Country views. Vineyard Bay’s private marina is exclusive to residents, with only 60 of the homes having slips. The community wraps it in a full resort lifestyle: a recently renovated pool and cabana complex, a clubhouse with gym and sauna, tennis and pickleball courts, and secure boat storage, all within a gated enclave minutes from Lake Travis ISD’s top-ranked schools. Inside, Elliot Johnson, AIA, and C&A Builders left their mark in every detail. A grand entry gallery opens to formal dining with a dramatic arched brick ceiling and a 500-bottle climate-controlled wine cellar. The kitchen is anchored by Thermador Professional appliances, dual islands, a wine bar, and a walk-in pantry. The main-floor primary suite is its own private oasis: white oak floors, direct pool access, a spa bath with soaking tub and oversized shower, dual vanities, and a custom walk-in closet with built-in dressers and a dedicated packing island. A second main-floor ensuite, a private study, and a powder room complete the ground level. Upstairs: two additional ensuite bedrooms, a game room, and a flexible living area for families or guests. Outside, a large stone patio and a fully equipped outdoor kitchen with professional grill, refrigerator, ice maker, and sink frame the pool and flat lawn perfect for playing or entertaining. Wired for sound and data throughout. Lake Travis ISD. No state income tax.
Property Type
Residential
Year Built
2008
Lot Size
1.02 acres
$/Sq Ft
$472
HOA
$3300/mo
Garage
10 spaces
Pool
Yes
Listed by Keller Williams Realty
Verified property facts
16019 Fontaine Ave is listed at $2,299,000 with 5 bedrooms, 5 full, 1 half bathrooms, 4,867 square feet, 1.02-acre lot. This places it above the 78734 median of $652,155.
16019 Fontaine Ave is zoned for Lake Travis ISD with assigned schools: Lake Travis (8/10) (elementary), Hudson Bend (7/10) (middle), Lake Travis (8/10) (high). School assignments should be verified directly with the district.
16019 Fontaine Ave is a Residential built in 2008 featuring 5 bedrooms, 5 full, 1 half bathrooms, 4,867 square feet, 1.02-acre lot.
16019 Fontaine Ave is presented by the Keenan Group at Compass Real Estate, the #1 Austin Board of Realtors Team (2024) with 1,000+ career transactions and $1B+ in career volume across Austin's luxury market.
The most recent annual property tax for 16019 Fontaine Ave is $32,076. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Pending with current price, original ask, and market time.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-3.2% | — | $2,084,218 | — | — |
2024+5.0% | — | $2,152,121 | $437,500 | $1,320,279 |
2023+12.4% | — | $2,048,979 | $437,500 | $1,714,621 |
2022 | — | $1,823,100 | $437,500 | $1,611,479 |
Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility. Ratings from GreatSchools.org.
20% ($460K)
$2,299,000
Luxury property intelligence
A sourced read on Vineyard Bay pricing, timing, and property scale. No automated valuation claim.
List price
$2,299,000
Price per sqft
$472/sqft
Vs. Vineyard Bay median
Not available
Days on market
235 days
Original to current
$100K reduction
$2.4M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jun 5, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($459,800) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 16019 Fontaine Ave is around $14,602 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $2,299,000, 16019 Fontaine Ave is in the Vineyard Bay market where there are currently 194 active listings in 78734. The Keenan Group has completed 16 transactions in 78734 as part of 1,000+ career sales totaling $1B+ across Austin.
16019 Fontaine Ave includes verified waterfront access: None. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
16019 Fontaine Ave sits on a 1.02-acre lot, providing substantial outdoor living space. Properties of this scale in Austin's luxury market typically feature pool areas, outdoor kitchens, and mature landscaping. Confirm specific amenities with the listing agent.
16019 Fontaine Ave is part of a managed community with HOA dues of $3,300 annually. HOA-managed communities in Austin's luxury market typically provide amenities such as common areas, security, and exterior maintenance. Verify current dues and rules with the HOA directly.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
Car-Dependent
N/A
Somewhat Bikeable
Walk Score measures walkability based on distance to amenities. Transit Score measures public transportation access. Bike Score measures bikeability based on bike infrastructure and terrain.
10 events on record
Current Price
$2,299,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-3.2% | — | $2,084,218 | — | — |
2024+5.0% | — | $2,152,121 | $437,500 | $1,320,279 |
2023+12.4% | — | $2,048,979 | $437,500 | $1,714,621 |
2022 | — | $1,823,100 | $437,500 | $1,611,479 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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