405 Barrett LN, Austin TX 78733,Austin,Travis,Residential

$ 4,350,000
405 Barrett LN, Austin TX 78733,

Overview

  • Property ID
  • 2501592
  • 6 Bedrooms
  • 6.5 Bathrooms
  • 7,536 ft2
  • 2 ac

Description

This rare offering in Rob Roy on the Lake spans over 7,500 square feet across two thoughtfully designed structures, creating a true multi-generational estate with limitless flexibility. Built to adapt to evolving lifestyles, the property can offer three independent living quarters while maintaining a unified sense of luxury.

The 5,800-square-foot main residence features elegant formal living and dining rooms, a chef’s kitchen with breakfast room overlooking a serene courtyard, and a grand family room that flows effortlessly to the backyard retreat. A negative-edge pool, multiple covered terraces, and panoramic Hill Country views set the stage for unforgettable entertaining and fun. The owner’s suite and dedicated office are located on the main level, while the upstairs level can function as its own private four bedroom retreat, with three full bathrooms, a large kitchen, dining and living space as well as a beautiful covered terrace to take in the hill country views.

The 2025-built single-story guest house offers 3 bedrooms, 2.5 baths, a 2-car garage, and sleek contemporary interiors all in 1700 sq ft. With expansion potential beneath the structure, this space is equally suited for extended family, guests, or long-term rental income.

Together, these homes create an estate that is as versatile as it is beautiful. Whether designed for large families, multi-generational living, or investment potential, the property offers unmatched possibilities.

Situated in the prestigious Eanes ISD and feeding to Forest Trail Elementary, West Ridge Middle, and Westlake High School, this estate also boasts an incredibly low 1.6% tax rate and just a $1,000 annual HOA fee—making it one of Westlake’s best-kept secrets.

Outdoor Details
balcony
Other Features
2 Primary Baths
2 Primary Suites
Barbecue
Built-In Electric Range
Built-In Gas Range
Ceiling Fan(s)
Cooktop
Dishwasher
Disposal
Dog Run
Double Oven
Dryer
Electrical Utility Available
ENERGY STAR Qualified Appliances
ENERGY STAR Qualified Dishwasher
ENERGY STAR Qualified Dryer
ENERGY STAR Qualified Refrigerator
Entrance Foyer
Exhaust Fan
Exterior Steps
Gas Cooktop
Gas Grill
Granite Counters
Gutters Full
Has Garage
Has Pool
High Ceilings
Home Owners Association
Interior Steps
Kitchen Island
Lighting
Microwave
Multiple Living Areas
Open Floorplan
Outdoor Grill
Pantry
Primary Bedroom on Main
Private Entrance
Private Yard
Refrigerator
See Remarks
Storage
Walk-In Closet(s)
Washer/Dryer
Property Id : 2501592
Price: $ 4,350,000
Property Size: 7,536 ft2
Property Lot Size: 2 ac
Bedrooms: 6
Bathrooms: 6.5
Syndication Remarks: This rare offering in Rob Roy on the Lake spans over 7, 500 square feet across two thoughtfully designed structures, creating a true multi-generational estate with limitless flexibility. Built to adapt to evolving lifestyles, the property can offer three independent living quarters while maintaining a unified sense of luxury. The 5, 800-square-foot main residence features elegant formal living and dining rooms, a chef’s kitchen with breakfast room overlooking a serene courtyard, and a grand family room that flows effortlessly to the backyard retreat. A negative-edge pool, multiple covered terraces, and panoramic Hill Country views set the stage for unforgettable entertaining and fun. The owner’s suite and dedicated office are located on the main level, while the upstairs level can function as its own private four bedroom retreat, with three full bathrooms, a large kitchen, dining and living space as well as a beautiful covered terrace to take in the hill country views. The 2025-built single-story guest house offers 3 bedrooms, 2.5 baths, a 2-car garage, and sleek contemporary interiors all in 1700 sq ft. With expansion potential beneath the structure, this space is equally suited for extended family, guests, or long-term rental income. Together, these homes create an estate that is as versatile as it is beautiful. Whether designed for large families, multi-generational living, or investment potential, the property offers unmatched possibilities. Situated in the prestigious Eanes ISD and feeding to Forest Trail Elementary, West Ridge Middle, and Westlake High School, this estate also boasts an incredibly low 1.6% tax rate and just a $1, 000 annual HOA fee—making it one of Westlake’s best-kept secrets.
Parking Features: Additional Parking, Door-Multi, Driveway, Garage
Lot Size(acres): 1.5791
Lot Size(sf): 68785.6
Country: US
Active Open House(s): 0
Last Listing Change: 2026-02-19T04:54:28.290Z
Property Key: 48453|122769|1|9739974
Status Contractual Search Date: 2026-02-18
Listing Key Numeric: 219571534
Est. Taxes: 35192
Originating System Key: actris
Originating System Name: ABOR - actris
FEMA Flood Plain: No
#Photos: 39
Last Price Change: February 19, 2026 at 04:54am
State: TX
Last Status Change: February 19, 2026 at 04:54am
Street Name: Barrett
Laundry Location: In Unit, Main Level
Street# Ext.: 405
Street#: 405
Street Suffix: LN
#Dining: 3
#Living: 4
#Other Level Beds: 5
Open House(s): 0
Property Match: APN
$/SF: 577.23
Tax Filled SF Total: 7731
Accessibility Features: Accessible Full Bath
HOA Fee: 750
HOA Fee Frequency: Annually
HOA includes: Common Area Maintenance
HOA Name: Rob Roy on the Lake Section Two Owners
Full Baths: 6
Half Baths: 1
Total Baths: 6.5
Builder Name: John Hagy
Community Features: See Remarks
Construction Materials: Stucco
Cooling: Ceiling Fan(s), Central Air
Covered Spaces: 5
Faces: NW
Directions: 2244 Bee Caves Rd west. Right on River Hills road, Right on Sumner, Left on Barrett.
Elem School: Forest Trail
Elem School District: Eanes ISD
Fencing: Back Yard, Wrought Iron
Fireplace Features: Family Room, Gas
#Fireplaces: 1
Flooring: Carpet, Marble, Wood
Foundation Details: Slab
Garage Spaces: 5
Heating: Central, Fireplace(s)
High School: Westlake
High School District: Eanes ISD
Levels: Two
Listing ID: 1518537
Listing Terms: Cash, Conventional, FHA, Texas Vet
SF Source: Appraiser
Lot Features: Back to Park/Greenbelt, Sprinkler - Automatic, Sprinkler - Back Yard, Sprinklers In Front, Sprinkler - In-ground, Trees-Large (Over 40 Ft), See Remarks
MLS Area Major: 8W
Main Level Beds: 1
Middle School: West Ridge
Middle School District: Eanes ISD
Status: Active
Other Structures: Guest House
Parcel#: 01253001090000
Patio And Porch Features: Deck
Pool Features: Electric Heat, ENERGY STAR Qualified pool pump, Filtered, Heated, In Ground, Infinity, Outdoor Pool
Possession: Close Of Escrow, Funding
Property Condition: Resale
Roof: Tile
Sewer: Septic Tank
Spa Features: Heated, Hot Tub, In Ground
Special Listing Conditions: Standard
Utilities: Electricity Connected, Propane, Water Connected
View: Canyon, Hill Country, Pool
Water Source: Municipal Utility District (MUD)
Waterfront Features: None
Window Features: Blinds, Plantation Shutters, Window Treatments
Year Built: 2003
$ 29,789.72
per month
  • Principal and Interest
  • Property Tax
  • HOA fee
$ 21,995.97
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Info is deemed accurate but not guaranteed. Published info is subject to change. Buyers should conduct their own due diligence and research.

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