See Home Value
$2,995,000 Last Listed Price
● House - Off Market

15124 Grumbles Lane

Austin, TX 78738
bedrooms
5 Beds
bathrooms
6 Baths
square feet
5,501 Ft²
$18,881
Est. Monthly
$140
HOA / Fees
0.26%
Cap Rate

About This Property

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.
Unit Size
5,501 Ft²
Days on Market
-
Land Size
1.00 acres
Price per sqft
$544
Property Type
House
Property Taxes
$4,035
HOA Dues
$140
Year Built
2019

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Last updated: 2 years ago (HAR #86876628)

Price History

Date / Event Date Event Price
Oct 7, 2025 Sold
Sold
Sep 24, 2025 In contract -
In contract
Sep 13, 2025 In contract -
In contract
Aug 3, 2025 Price Decreased $2,995,000
↓ $155K (4.9%)
Price Decreased
Jun 27, 2025 Price Decreased $3,150,000
↓ $250K (7.4%)
Price Decreased
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Property Highlights

Garage
Fireplace

Building Info

Overview

    General

  • Year Built: 2019
  • Effective Year Built: 2019
  • Building Count: 2
  • Bedroom Count: 5
  • Bathroom Count: 6
  • Full Bathrooms: 6
  • Partial Bathrooms: 6
  • Building Condition: 0
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 0
  • Interior Walls Type: 0
  • Roof Shape Type: 8
  • Roof Cover Type: 5
  • Floor Count: 200
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 1
  • Garage Square Area: 797
  • Parking Space Count: 3
  • Patio Type: 0
  • Porch Type: 7
  • Pool Type: 8

    Dimensions

  • Lot Size Square Feet: 43,491
  • Total Building Area: 6,298
  • Gross Building Area: 6,298
  • Building Area: 5,501
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 1
  • Heating: 3
  • Heated Square Feet: 5,501
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: SIGNAL HILL SUBD FINAL PLAT
  • Land Acres: 0000000998
  • Standard Land Use Code: 1001
  • County Land Use Code: A1
  • State Land Use Code: A1
  • Legal Description 1: LOT 28 SIGNAL HILL SUBD FINAL PLAT

Neighborhood

  • School District Name: Lake Travis Independent School District
  • School Tax School District: LAKE TRAVIS ISD
  • Census Tract: 036500

Geography

  • Assessors Map Reference: 0121781043
  • Account Number: 907539
  • Parcel: 907539
  • Lot: 28
  • Municipality: VILLAGE OF BEE CAVE
  • Latitude: 30.3107
  • Longitude: -97.9846

    Address

  • Full Address: 15124 Grumbles Ln
  • Address - House Number: 15124
  • Address - Street Name: Grumbles
  • Address - Suffix Type: Ln
  • State: TX
  • City Name: Austin
  • Carrier Code: R209
  • 4-Digit Zip Code: 4175
  • Zip Code: 78738

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $3,156,443
  • Tax Rate Code Area: 83

    Appraisal Valuation

  • Standard Deviation: 0.2444
  • Valuation Date: Aug 09, 2023
  • Confidence Score: 65
  • Final Value: 1,939,608
  • High Value: 2,413,724
  • Low Value: 1,465,492

    Market Valuation

  • Market Total Value: $3,102,824
  • Market Land Value: $648,960
  • Market Improvement Value: $2,453,864

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $2,507,556

    Exemptions

  • Homeowner Exemption: Yes

    Sales

  • Current Sale Contract Date: Oct 20, 2020
  • Current Sale Recording Date: Oct 21, 2020
  • Current Sale Document Type: 71
  • Current Sale Input Document Number: 2020199089
  • Previous Sale Recording Date: Aug 28, 2020
  • Previous Sale Contract Date: Aug 28, 2020
  • Previous Sale Document Type: 71
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Destiny Hills


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Nearby Rentals

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Unit for rent at 15705 Colinas Cv, Bee Cave, TX, 78738

$4,800 /mo

  • 4 Beds
  • 3 Baths
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15705 Colinas Cv, Bee Cave, TX, 78738 Listing by Yiwen Wendy Chen


Frequently Asked Questions

When was property at 15124 Grumbles Lane built and last sold?
The property at 15124 Grumbles Lane was built in 2019 and last sold on Oct 20, 2020 for $0.
How much is this home worth?
The estimated value of the home located at 15124 Grumbles Lane is $0.
What are some comparable homes to 15124 Grumbles Lane?
There are currently no comparable homes to 15124 Grumbles Lane.