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15236 Grumbles LN
Austin, TX, 78738
$3,395,000
4 Beds
4.5 Baths
4,420 SqFt
1.58 Acres
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Welcome to 15236 Grumbles Lane, a 4,500 ± sq. ft. ranch-style estate built by Ames Design Build and set on 1.6 acres in the prestigious Signal Hill gated community. With a low 1.625% tax rate and access to highly acclaimed LTISD schools, this residence combines refined living with everyday practicality.

Outdoor Retreat

The property has been thoughtfully designed by Colab Landscape Architects, featuring native Texas plants that highlight seasonal color and resilience. Custom steelwork — including planters, gazebos, and swings — adds artistry and dimension throughout the grounds. At the heart of the backyard, a resort-style pool creates a private oasis, surrounded by shaded terraces and outdoor gathering spaces. A 6,000-gallon rainwater collection system sustains the landscape with eco-friendly efficiency.

Luxury Interiors

Inside, the open floor plan flows seamlessly from spacious living areas to the outdoor retreat, with walls of glass framing offering views of the elaborate outdoor living space. At the center, the chef’s kitchen boasts an upgraded appliance package, custom cabinetry, and an expansive island designed for both gourmet cooking and casual entertaining. Every detail of modern convenience is elevated through whole-house automation powered by Control4, integrating audio, visual, and automated shades to perfectly tailor the atmosphere for any occasion. Together, these elements create interiors that are as functional as they are beautiful — a blend of style, comfort, and innovation.

Property Details

Price:
$3,395,000
MLS #:
2214453
Status:
Active
Beds:
4
Baths:
4.5
Address:
15236 Grumbles LN
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Signal Hill Sub
City:
Austin
Listed Date:
Nov 13, 2025
State:
TX
Finished Sq Ft:
4,420
ZIP:
78738
Lot Size:
68,642 sqft / 1.58 acres (approx)
Year Built:
2021
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Schools

School District:
Lake Travis ISD
Elementary School:
Bee Cave
Middle School:
Bee Cave Middle School
High School:
Lake Travis

Interior

Appliances
Built- In Gas Range, Built- In Refrigerator, Dishwasher, Disposal
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Fireplaces Total
2
Flooring
Tile, Wood
Heating
Central

Exterior

Community Features
Cluster Mailbox, Gated, Park
Exterior Features
Barbecue, Gas Grill, Private Yard
Other Structures
None
Parking Features
Attached, Garage, Garage Door Opener, Garage Faces Side
Roof
Metal

Financial

HOA Fee
$140
HOA Frequency
Monthly
HOA Includes
Common Area Maintenance
HOA Name
Signal Hill
Taxes
$40,945

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Community

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15236 Grumbles LN
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