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16015 Fontaine Ave

Austin, TX 78734

4 beds
6 baths
6,642 sqft
~1 acre lot
$240 per sqft
1989 build
– on site

Complete with breathtaking lake views, a private pool, and a coveted boat slip with a transferable lease in the community marina this home has it all! The main level boasts a recently renovated primary suite, where panoramic lake vistas, expansive walk-in closets, a spa-like soaking tub, and a serene alfresco shower set within a private walled garden create a true retreat. A spacious secondary bedroom overlooks the lush gardens, providing a perfect in-law or guest room. Designed for entertaining, the great room features floor-to-ceiling windows overlooking the pool and rear gardens, while the adjacent dining room includes a stylish wet bar. A drawing room offers an inviting space, seamlessly connecting to the chef’s kitchen, which is equipped with premium appliances and ample prep space. A half bath and a versatile wine cellar—currently used as a small office—are also conveniently located nearby. Just off the kitchen, a newly updated laundry room, generous pantry space, and access to the first of two 2 car garages enhance everyday convenience. The spacious family entertainment area at the back of the house features a wet bar and an oversized built-in safe, with access to the second, air-conditioned garage just steps away. Ascending either staircase, you'll find a generously sized second-floor living area with two large bedrooms, two full bathrooms, and a central lounge with a study nook. Two private decks provide outdoor relaxation, while a convenient kitchenette with an additional washer and dryer completes this level. Residents of Vineyard Bay enjoy access to a private marina with day dockage, a lakeside pool cabana, and a clubhouse featuring a gym, sauna, meeting rooms, and event space. Outdoor enthusiasts will appreciate the large playscape, half basketball court, tennis courts with pickleball lines, and an expansive event field that also serves as a heliport. Secured boat trailer storage is available as well.

Listing courtesy of ABOR / Matthew Richter / Keller Williams Realty

Last checked: Checking… • Last updated Mar 26, 2025 •

MLS# 2303345 —

The Building

Year Built:

1989
New Construction:

false
Roof:

Membrane
Foundation:

Slab
Exterior Features:

Balcony
Accessibility Features:

None
Patio And Porch Features:

Awning(s)
Window Features:

Double Pane Windows
Levels:

Two
Direction Faces:

West

Interior

Interior Features:

Bar
Living:

4
Dining:

1
Flooring:

Tile
Fireplace:

Living Room
Fireplaces Total:

2
Laundry Location:

Laundry Room

Room Dimensions

Living Area:

6642
Living Area Source:

Public Records

Financial & Terms

Possession:

Close Of Escrow
Restrictions:

Deed Restrictions

Location

Latitude:

30.385608
Longitude:

-97.948918
Directions:

From Hwy 71 W turn onto 620 N, go 5.5 miles, Vineyard Bay entrance on the left, and continue on Fontaine Avenue to 16015 on the left. ( GATE CODE NEEDED) There is a rear gate on Oak Grove Blvd, however, if your clients are new to the neighborhood, the front gate is a much nicer introduction to the neighborhood. The front gate address is 15800 Fontaine Ave.

The Property

Property Type:

Residential
Subtype:

Single Family Residence
Parcel Number:

01476604100000
Property Condition:

Resale
Other Structures:

None
Lot Features:

Back Yard
Lot Size Acres:

1.0111
Lot Size Area:

1 Sqft
Lot Size SqFt:

44,043 Sqft
SqFt Total:

7,693 Sqft
View:

Hill Country
Waterfront:

false
Waterfront Features:

None
Horse:

false
Additional Parcels:

false
Fencing:

Partial
FEMA Flood Plain:

No

Listing Agent

Contact info:

Taxes

Tax Annual Amount:

$21,275.94

Beds

Beds:

2
Bedrooms Total:

4
Main Level Bedrooms:

2

Baths

Total Baths:

5
Total Baths:

6
Full Baths:

4
Half Baths:

2

The Listing

Special Listing Conditions:

Standard
Listing Terms:

Cash
Occupant Type:

Vacant
Virtual Tour

Heating & Cooling

Heating:

Central
Cooling:

Central Air

Utilities

Utilities:

Cable Connected
Sewer:

Septic Tank
Water Source:

Municipal Utility District (MUD)
Electric On Property:

true

Appliances

Appliances:

Bar Fridge

Schools

Elementary School:

Lakeway
Elementary School District:

Lake Travis ISD
Middle School:

Hudson Bend
Middle School District:

Lake Travis ISD
High School:

Lake Travis
High School District:

Lake Travis ISD

The Community

Subdivision Name:

Vineyard Bay
Association Name:

Vineyard Bay Hoa
Association Fee:

$3,100
Association Fee Includes:

Common Area Maintenance
Association Fee Frequency:

Annually
Community Features:

BBQ Pit/Grill
Pool Private:

true
Pool Features:

Fenced

Parking

Parking Features:

Attached
Garage:

true
Attached Garage:

true
Garage Spaces:

4
Covered Spaces:

4

Monthly cost estimate

Asking price

$1,599,900

Expense	Monthly cost
Mortgage	$8,566
Taxes	$1,772
Insurance	$439
HOA fees	$258
Utilities	$353 See report
Total	$11,388/mo.^*
	^*This is an estimate

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This house located in Vineyard Bay, TX 78734 is currently for sale for $1,599,900. 16015 Fontaine Ave is a 6,642 square foot house with 4 beds and 6 baths that has been on Estately for 31 days. 16015 Fontaine Ave is in the Vineyard Bay neighborhood of Austin and has a WalkScore® of 25, making it car-dependent. This house is in the attendance area of Hudson Bend Middle School, Lake Travis High School, and Lake Travis Elementary School.

Based on information from the Austin Board of REALTORS® and ACTRIS 2025. All information provided is deemed reliable but is not guaranteed and should be independently verified. The Austin Board of REALTORS®, ACTRIS and their affiliates provide the MLS and all content therein “AS IS” and without any warranty, express or implied.