Last listed at $2,150,000, CLOSED ON Aug 2024

$2,038,134

•

4,750

sq ft

100 Sundown Rdg, Austin, TX 78737

About this home

BOM- Buyer financing issues day of closing. UNTAPPED POTENTIAL! Unique hill country nestled deep in the Big Country neighborhood at the end of a cul de sac. TWO houses & TWO POOLS & TWO PRIVATE GATED ENTRANCES. Previous owner half way converted space above the garage into a mother in law suite/ apartment with its own entrance- finish the conversion and have an additional 800+- sq ft for mother in law or another unit to rent out! Main house is a gated ranch style 2 story with 4 bedrooms 3.5 bathrooms, pool, patio, and fire pit. Second home- Airbnbs famous Pink house also has a gated private entrance and encompasses 2 bedrooms, 2 bathrooms, pool, massive screened in porch, and fire pit. Investment opportunity for a buyer looking to purchase a turn key STR different than any other STR on the market OR owner occupy and rent the other home out!CASH COW 10k P & I payment with potential revenue of 20k + monthly.

Single-familyProperty Type

2000Year Built

5.08 acresLot Size

$429Est. Price/Sq.Ft.

2 car garageParking

Listed by Valerie Cullipher • Property Management Services

Contact: (512) 615-2207

Bought with Susie Martin • Phyllis Browning Company

Redfin checked: 2 minutes ago

•Source:Unlock MLS #9712578

Redfin Estimate

$2,038,134

$112K under list price of $2.15M

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 39.5% higher than the average sale price ($1.46M) of 6 comparable homes.

SOLD JUL 20, 2026
$1,185,000
A
5 beds4 baths3,741 sq ft
12901 Shoshoni Trl, Austin, TX 78737
SOLD MAY 19, 2026
$1,200,000
B
5 beds5 baths3,775 sq ft
13 Carriage House Ln, Austin, TX 78737
SOLD JUL 6, 2026
$1,250,000
C
4 beds3.5 baths4,248 sq ft
200 Colonial Affair, Austin, TX 78737
SOLD MAY 26, 2026
$1,690,000
D
6 beds5.5 baths5,253 sq ft
171 Ferdinand Ct, Austin, TX 78737
SOLD MAY 12, 2026
$1,740,000
E
5 beds5 baths4,702 sq ft
201 Charismatic Pl, Austin, TX 78737
SOLD NOV 21, 2025
$1,700,000
F
6 beds5 baths4,938 sq ft
11809 Oak Branch Dr, Austin, TX 78737

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Earn from this home

Sell

$1,919,060

Est. take-home

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Rent

$5,584/mo

Redfin rental estimate

List your home for rent

Market trends in 78737, TX

Last updated July 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

97.9%

+0.2% MoM

Median sale price

$875K

$25K MoM

Avg. days on market

45d

2 days MoM

Recently sold homes

131

12 MoM

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Provided by Redfin

Sale history for 100 Sundown Rdg

Date

Event

Price

Public Records

Sep 16, 2025

Sold

Public Records

Aug 29, 2024

Sold

Unlock MLS #9712578

Aug 26, 2024

Sold

Aug 15, 2024

Pending

—

Aug 6, 2024

Relisted

—

Aug 4, 2024

Pending

—

Jul 23, 2024

Relisted

—

Jul 23, 2024

Price Changed

$2,150,000

$453/sq ft

Jun 21, 2024

Pending

—

May 30, 2024

Price Changed

$2,295,000

$483/sq ft

May 17, 2024

Listed

$2,300,000

$484/sq ft

Public Records

Dec 2, 2021

Sold

Public Records

Oct 20, 2021

Sold

Unlock MLS #3962643

Aug 22, 2021

Contingent

—

Aug 20, 2021

Listed

$1,350,000

$284/sq ft

One-of-a-kind custom build home on over 5 acres with a luxurious matching guest house at the end of a private cul-de-sac. A gated entry leads to a beautiful white stone house surrounded by magnificent oaks. This house features a large kitchen, an additional office/flex room, and a great layout. Extra large master bedroom with walk in closet and en suite bath. Oversized garage having partially finished out overhead flex space not included in sqft. This house gets terrific natural light. Wonderful views from the covered porches. Matching Guest House built in 2012 offers full kitchen, laundry room, large bedroom with en suite bathroom, and rich finishes throughout. Guest house displays high ceilings, an amazing office/study space with built in bookshelves, and an open floor plan. The guest house of 1271 sqft has an additional 400 sqft screened porch and a custom deck leading to fabulous hill country views. AMAZING!!!

Public Records

Sep 30, 2010

Sold

Unlock MLS #2660480

Sep 24, 2010

Delisted

—

May 21, 2010

Listed

$95/sq ft

Public Records

Nov 2, 1995

Sold

** Price available after signing in.

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2025

$29,522 (+78.2%)

$573,660 + $1,231,610

$1,805,270

2024

$16,566 (−10.5%)

$521,510 + $537,676

$1,059,186

2023

$18,518 (+11.9%)

$521,510 + $704,824

$1,226,334

2022

$16,543 (+48.8%)

$117,560 + $852,360

$969,920

2021

$11,117 (+6.3%)

2020

$10,462 (+0.5%)

$78,370 + $480,830

$559,200

2019

$10,410 (+0.1%)

$64,740 + $466,260

$531,000

2018

$10,399 (+1.9%)

$64,740 + $439,540

$504,280

2017

$10,206 (+4.9%)

$64,740 + $427,400

$492,140

2016

$9,725 (+4.8%)

$64,740 + $427,400

$492,140

2015

$9,277 (+5.1%)

$64,740 + $400,690

$465,430

2014

$8,827 (+4.5%)

$64,740 + $356,970

$421,710

2013

$8,448

$64,740 + $356,970

$421,710

2012

$8,449 (−6.7%)

$64,740 + $344,830

$409,570

2011

$9,056 (+18.3%)

2010

$7,653 (−1.8%)

2009

$7,794

Tax history for 100 Sundown Rdg

Year

Property tax

Land + Additions

Assessment*

2025

$29,522 (+78.2%)

$573,660 + $1,231,610

$1,805,270

2024

$16,566 (−10.5%)

$521,510 + $537,676

$1,059,186

2023

$18,518 (+11.9%)

$521,510 + $704,824

$1,226,334

2022

$16,543 (+48.8%)

$117,560 + $852,360

$969,920

2021

$11,117 (+6.3%)

2020

$10,462 (+0.5%)

$78,370 + $480,830

$559,200

2019

$10,410 (+0.1%)

$64,740 + $466,260

$531,000

2018

$10,399 (+1.9%)

$64,740 + $439,540

$504,280

2017

$10,206 (+4.9%)

$64,740 + $427,400

$492,140

2016

$9,725 (+4.8%)

$64,740 + $427,400

$492,140

2015

$9,277 (+5.1%)

$64,740 + $400,690

$465,430

2014

$8,827 (+4.5%)

$64,740 + $356,970

$421,710

2013

$8,448

$64,740 + $356,970

$421,710

2012

$8,449 (−6.7%)

$64,740 + $344,830

$409,570

2011

$9,056 (+18.3%)

2010

$7,653 (−1.8%)

2009

$7,794

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

5.08 Acres

Year renovated

2000

Sq. Ft.

3,233

Year built

2000

Style

Single Family Residential

County

Hays County

APN

R62507

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 10, 2026.

Property details

Parking

Garage/Carport Information
Has Garage
# of Garage Spaces: 2

Parking
Features: Attached, Circular Driveway, Concrete, Door-Multi, Garage, Garage Door Opener, Gated, Garage Faces Side
# of Parking (Total): 6
# of Covered Spaces: 2

Interior

Bedroom Information
# of Main Level Bedrooms: 4

Bathroom Information
# of Full Bathrooms: 5
# of Half Bathrooms: 1

Room 1 Information
Kitchen
Features: Kitchen Island, Pantry, Quartz Counters, Recessed Lighting
Level: Main

Room 2 Information
Features: Double Vanity, Quartz Counters, Recessed Lighting, Separate Shower
Level: Main

Room 3 Information
Features: Recessed Lighting, Smart Thermostat
Level: Main

Laundry Information
Features: Main Level, Laundry Room

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Features: Gas Log, Great Room, Stone, Wood Burning

Equipment
Appliances: Built-In Oven, Dryer, Dishwasher, Gas Cooktop, Disposal, Gas Water Heater, Microwave, Refrigerator, Vented Exhaust Fan, Washer

Interior Features
Window Features: Blinds, Double Pane Windows, Plantation Shutters, Screen(s)
Flooring: Carpet, Tile, Wood
Other Features: Breakfast Bar, Crown Molding, Separate/Formal Dining Room, Double Vanity, Entrance Foyer, Granite Counters, High Ceilings, High Speed Internet, Interior Steps, Multiple Living Areas, Multiple Dining Areas, Main Level Primary, Pantry, Quartz Counters, Storage, Vaulted Ceiling(s), Natural Woodwork, Walk-In Closet(s)

Exterior

Building Information
Stories: 2
Year Built Source: Public Records
Roof Details: Composition
Construction Details: Masonry, Radiant Barrier, Stone, Stone Veneer

Exterior Features
Exterior Features: Lighting, Private Yard, Rain Gutters
Patio And Porch Features: Rear Porch, Covered, Front Porch, Patio
Other Structures: Guest House, Living Quarters, Storage
Fencing: Barbed Wire, Fenced, Privacy, Wood, Wrought Iron

Green Features
Green Energy Efficient: See Remarks

Lot Information
Lot Size Area: 5.08
Lot Size Acres: 5.08
Lot Features: Cul-De-Sac, Landscaped, Native Plants, Many Trees, Trees Large Size

Property Information
Has View
Direction Faces: East
Foundation Details: Slab
Updated/Remodeled

Financial

Assessments and Fees
Assessed Value: $559,200

Tax Information
Tax Year: 2020

Utilities

Utility Information
Utilities: Cable Available, Cable Connected, Electricity Connected, High Speed Internet Available, Propane, Sewer Connected, Water Connected
Sewer: Septic Tank
Water Source: Public

Heating & Cooling
Has Cooling
Cooling: Central Air
Has Heating
Heating: Central, Fireplace(s)

Public facts

Beds: 3
Baths: 4.0
Sq. Ft.: 3,233
Stories: —
Lot Size: 5.08 acres
Style: Single Family Residential
Year Built: 2000
Year Renovated: 2000
County: Hays County
APN: R62507

Home facts updated by county records on Aug 10, 2026

Around this home

Schools

Dripping Springs Elementary School

Public PreK-5 • Assigned • 4.8mi

9/10

Dripping Springs Middle School

Public 6-8 • Assigned • 6.9mi

8/10

Dripping Springs High School

Public 9-12 • Assigned • 6.0mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

5/10 Fire Factor

4% chance of being in a wildfire in next 30 years

7/10 Heat Factor

7 days above 107° expected this year, 21 days in 30 years

6/10 Wind Factor

69% chance of strong winds in next 30 years

2/10 Air Factor

0 unhealthy days expected this year, 1 days in 30 years

Provided by First Street

Historical weather

Austin, TX • 78737

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.4 hours in June and 4.9 hours in December, which is comparable to the U.S. average for solar exposure.

9.4 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.94M – $2.34M

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Home values near 100 Sundown Rdg

Data from public records.

Address	Redfin Estimate
115 Sundown Ridge, Austin, TX 4 Beds \| 2 Baths \| 2307 Sq. Ft.	$936,724
10 Scarlet Ridge, Austin, TX 5 Beds \| 3.5 Baths \| 4670 Sq. Ft.	$1,452,096

Address	Redfin Estimate
30 Carriage House Lane, Austin, TX 4 Beds \| 3 Baths \| 3555 Sq. Ft.	$1,245,474
6 Scarlet Ridge, Austin, TX 3 Beds \| 2.5 Baths \| 2237 Sq. Ft.	$734,778

Address	Redfin Estimate
12 Scarlet Ridge, Austin, TX 4 Beds \| 3.5 Baths \| 2715 Sq. Ft.	$980,691
11 Scarlet Ridge, Austin, TX - Beds \| - Baths \| 2606 Sq. Ft.	$897,779

Property information provided by Unlock MLS when last listed in 2024. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 78737, TX

Sale history for 100 Sundown Rdg

Tax history for 100 Sundown Rdg

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 78737

Home values near 100 Sundown Rdg

More real estate resources