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3575 Lost Creek BLVD, Austin, TX 78735 (MLS # 4300619)

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PRICE $4,500,000 dsIDX morgage calculator
BEDS 6
BATHS 8
HOME SIZE 9,406 sqft
LOT SIZE 2.49 ac

Mansion Plus Guest House - Just completed $350,000 Master Suite renovation. Everything you would expect from a 2.5 acre, 9,500 square foot Barton Creek Estate home, plus.... features you won't find anywhere else. Wow features at every turn. Exceptional styling and craftsmanship including a to-die-for master suite and over the top luxury closet with a place to highlight your most treasured possessions plus a secret room to safeguard your favorite items (see the video for the full demo), a great room designed with style while focused on fun, over a dozen exotic granites, wall sized handmade glass mosaic mural, imported Spanish marble and travertines, huge hand-painted wine "living room", monster-size home theater, multiple home office configurations, dedicated detached resort-style designed guest house with separate entrance and parking, swim-up pool bar with pool-side TV, and even a huge private meditation pond, stream, and pergola. The list goes on and on. The home can be configured for multiple bedroom suites, and/or offices, living rooms, games rooms, spas or gyms, etc. (Property may be larger than TCAD estimates - Buyer to verify all information independently) Available fully furnished for an additional price.

LAST UPDATED 10/19/2026 TRACT Barton Creek Sec J Ph 01
YEAR BUILT 2001 COMMUNITY Barton Creek Sec J Ph 01
GARAGE SPACES 3.0 COUNTY Travis
STATUS Active PROPERTY TYPE(S) Single Family

SCHOOLS
Elementary School Oak Hill
Jr. High School O Henry
High School Austin


ADDITIONAL DETAILS
AIR Ceiling Fan(s), Central Air, Multi Units
AIR CONDITIONING Yes
APPLIANCES Built-In Freezer, Built-In Gas Range, Built-In Refrigerator, Cooktop, Dishwasher, Disposal, Double Oven, Dryer, Exhaust Fan, Free-Standing Freezer, Gas Cooktop, Ice Maker, Microwave, Oven, Plumbed For Ice Maker, Stainless Steel Appliance(s), Tankless Water Heater, Warming Drawer
AREA W
CONSTRUCTION Stone, Stucco
EXTERIOR Balcony, Barbecue, Gas Grill, Outdoor Grill, Rain Gutters
FIREPLACE Yes
GARAGE Attached Garage, Yes
HEAT Central, Exhaust Fan, Natural Gas
HOA DUES 480|Quarterly
INTERIOR Bar, Bidet, Bookcases, Ceiling Fan(s), Granite Counters, High Speed Internet, Kitchen Island, Master Downstairs, Open Floorplan, Recessed Lighting, Walk-In Closet(s)
LOT 2.488 acre(s)
LOT DESCRIPTION Back Yard, Front Yard, Gentle Sloping, Landscaped, Level, Rock Outcropping, Sprinklers In Front, Sprinklers In Rear
PARKING Additional Parking, Attached, Circular Driveway, Driveway, Enclosed, Garage, Garage Door Opener, Garage Faces Side, Guest
POOL Yes
POOL DESCRIPTION Gunite, In Ground, Outdoor Pool, Tile, Waterfall, Private
SEWER Septic Tank
STORIES 2
STYLE 1st Floor Entry
SUBDIVISION Barton Creek Sec J Ph 01
TAXES 73984.25
UTILITIES Cable Available, Cable Connected, Electricity Connected, Natural Gas Connected, Phone Available, Sewer Connected, Water Connected
VIEW Yes
VIEW DESCRIPTION Trees/Woods
MORTGAGE CALCULATOR
   

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Property listed by Shenoah Grove, Hippie Hollow Realty
Based on information from the Austin Board of REALTORS ® (alternatively, from ACTRIS) for the period through 10/20/26 10:11 PM PDT. Neither the Board nor ACTRIS guarantees or is in any way responsible for its accuracy. All data is provided “AS IS” and with all faults. Data maintained by the Board or ACTRIS may not reflect all real estate activity in the market.

Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

This IDX solution is (c) Diverse Solutions 2026.