Beds 4
Baths 6
Sqft 4,364
Acres 0.31
Property Type Home
Heating Central
Parking Attached, Door-Multi, Garage Faces Front, Garage
Year Built 1979
Stories 2
Cooling Central Air
Days on Market 195
Garages 2

About 10503 La Costa Dr

A rare custom estate overlooking Onion Creek and the Onion Creek Golf Course beyond, this exceptional property offers beautiful creek views and direct access for kayaking or tubing. Elevated on a high terrace lot of nearly 1/3 acre and surrounded by towering, century-old oak trees, the home sits above the creek and enjoys remarkable privacy, sweeping tree-canopy vistas, and a peaceful setting that feels worlds away while remaining in the heart of South Austin. From inside the home and across expansive verandas, you overlook the pool and backyard, creating a private, resort-like atmosphere where water, trees, and open sky frame everyday living. Designed for effortless indoor-outdoor flow, most rooms capture backyard and canopy views, ideal for peaceful mornings and memorable gatherings. The spacious open floor plan features travertine floors, refined architectural details, a kitchen with an oversized island, spacious pantry, and light-filled living spaces. All bedrooms are en suite, highlighted by a remarkable primary suite that lives like a private apartment with its own living area, fireplace, kitchenette, office space, dual baths and closets, soaking tub, new frameless shower, and porch access. A separate 1/1 guest apartment near the pool, included in the advertised square footage, provides ideal accommodations for extended family, guests, or a private studio. Located on coveted La Costa Drive within an established neighborhood known for mature trees and pride of ownership, the property enjoys seamless access to Downtown Austin, I-35 corridor, and ABIA offering a rare balance of executive convenience and tranquil retreat for those who value effortless travel, vibrant city life, and a one-of-a-kind private setting.

Location

Legal Description Lot 7 Blk E Onion Creek Sec 3
Address 10503 La Costa Dr
County Travis
City Austin
Zip Code 78747
Subdivision Onion Creek Sec 03
School District Austin ISD
MLS Area SC

Size and Restrictions

Acres 0.31
Lot Description Near Golf Course, Trees Large Size, Waterfall
Horses Allowed No
$/Acre $2,852,459

Improvements

Parking Attached, Door-Multi, Garage Faces Front, Garage
Garage Spaces 2
Fence Fenced, Privacy, Wrought Iron
Exterior Features Balcony, Private Yard, See Remarks

Features

View Golf Course, Panoramic, Creek/Stream
Water Access Creek

Utilities

Water Public
Utilities Electricity Connected, Sewer Connected, Water Connected

Amenities

Area Amenities Common Grounds/Area, Playground, Park, Sidewalks, Curbs

Beds and Baths

Bedrooms 4
Bathrooms 4 full / 2 half
Primary on Main No

Other Rooms

Kitchen Appliances Built-In Oven, Double Oven, Dishwasher, Disposal
Laundry Facilities Laundry Room

Heating and Cooling

Heating Central
Air Conditioning Central Air
Fireplaces Living Room, Primary Bedroom

Interior Features

Flooring Stone, Tile
Features Breakfast Bar, Ceiling Fan(s), Crown Molding, Dry Bar, Separate/Formal Dining Room, Entrance Foyer, High Ceilings, Kitchen Island, Multiple Living Areas, Multiple Dining Areas, Pantry, Quartz Counters, Recessed Lighting, Walk-In Closet(s)
Disability None

Building Information

Square Feet 4,364
Year Built 1979
# of Stories 2
Building Faces West
Construction Brick Veneer, Frame
Foundation Slab
Roof Tile

Energy Efficiency

Energy Efficiency Features See Remarks

Property Features

Exterior Features Balcony, Private Yard, See Remarks

Garage and Parking

Garage Yes - 2 Spaces
Parking Attached, Door-Multi, Garage Faces Front, Garage

Financial

$/Sq Ft $199
$/Acre $2,852,459
Special Conditions DeedRestrictions
Documents Available Survey
Disclosures Seller Disclosure

Property Taxes

Appraisal District Travis
Tax ID 04400903070000
Tax Year 2025

Homeowner Association

Has HOA Yes
HOA Name Onion Creek HOA
HOA Fee $213 - Annually

Listing Details

OfficeKeller Williams Realty
Contact Info(512) 330-1004

Listing Map

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