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Diane Hart Alexander, MBA, MHA

diane@alex.realestate +1(713) 591-9902

$ 3,150,000

Est. payment -/mo

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Active

15124 Grumbles LN Austin, TX 78738

5 Beds

6 Baths

5,501 SqFt

UPDATED:

Key Details

Property Type Single Family Home

Sub Type Detached

Listing Status Active

Purchase Type For Sale

Square Footage 5,501 sqft

Price per Sqft $572

Subdivision Signal Hill

MLS Listing ID 86876628

Style Contemporary/Modern

Bedrooms 5

Full Baths 6

HOA Fees $140/mo

HOA Y/N Yes

Year Built 2020

Annual Tax Amount $48,418

Tax Year 2025

Lot Size 1.000 Acres

Acres 1.0

Property Sub-Type Detached

Property Description

Welcome to this ultra-private Hill Country estate—an architectural masterpiece on 1 acre, offering 5 beds, 6 baths, and a detached casita with approx. 5,501 sq ft of luxury living. White oak plank floors, wood beams, designer lighting, and a stunning fireplace anchor the open living space. The gourmet kitchen features Thermador appliances, 6-burner gas cooktop, dual sinks & dishwashers, a dual-faucet farm sink, and a 10'x10' hidden pantry—perfect for entertaining. Each bedroom has a full en-suite bath and custom closet built-ins. A home office, media room with Epson projector and aura lighting, and advanced tech like built-in surround sound, WAP network, security system, and EcoFlow generator complete the home. The epoxy-coated garage boasts custom cabinetry, under-cabinet lighting, and a Kinetico water filtration/softener system. Outdoors, enjoy a serene poolside casita with private bath and hybrid sauna, plus a 6,100-gallon stainless steel rainwater collection tank.

Location

State TX

County Travis

Area 83

Interior

Interior Features Double Vanity, Kitchen Island, Kitchen/Family Room Combo, Pots & Pan Drawers, Pantry, Soaking Tub, Separate Shower, Tub Shower, Vanity, Walk-In Pantry, Kitchen/Dining Combo

Heating Central, Gas

Cooling Central Air, Gas

Fireplaces Number 1

Fireplace Yes

Exterior

Parking Features Attached, Garage

Garage Spaces 3.0

Pool Gunite, Heated, In Ground

Amenities Available Gated

Roof Type Metal

Private Pool Yes

Building

Lot Description Greenbelt

Entry Level Two

Foundation Slab

Sewer Septic Tank

Architectural Style Contemporary/Modern

Level or Stories Two

New Construction No

Schools

Elementary Schools Bee Cave Elementary School

Middle Schools Bee Cave Middle School

High Schools Lake Travis High School

School District 115 - Lake Travis

Others

HOA Name Signal Hill Estates

HOA Fee Include Maintenance Grounds,Other

Tax ID 907539

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Houston Realtors Information Service / HAR MLS

Listed by Keller Williams Realty Austin Kasey Dalby

Diane Hart Alexander, MBA, MHA

Chair, CEO, Broker | License ID: 565194

+1(713) 591-9902

Diane Hart Alexander, MBA, MHA

15124 Grumbles LN Austin, TX 78738

Key Details

Location

Interior

Exterior

Building

Schools

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15124 Grumbles LN