Front exterior of a new home in Cascades at Onion Creek, Austin, TX, highlighting curb appeal (Image 1).

Front exterior of a new home in Cascades at Onion Creek, Austin, TX, highlighting curb appeal (Image 2).

Exterior details and patio area of a home in Cascades at Onion Creek, Austin (Image 3).

Exterior details and patio area of a home in Cascades at Onion Creek, Austin (Image 4).

2D floor plan layout of this home in Cascades at Onion Creek, Austin, TX (Image 5).

2D floor plan layout of this home in Cascades at Onion Creek, Austin, TX (Image 6).

Furnished interior view inside a new home in Cascades at Onion Creek, Austin (Image 7).

Furnished interior view inside a new home in Cascades at Onion Creek, Austin (Image 8).

Furnished interior view inside a new home in Cascades at Onion Creek, Austin (Image 9).

Furnished interior view inside a new home in Cascades at Onion Creek, Austin (Image 10).

Furnished interior view inside a new home in Cascades at Onion Creek, Austin (Image 11).

Furnished interior view inside a new home in Cascades at Onion Creek, Austin (Image 12).

Furnished interior view inside a new home in Cascades at Onion Creek, Austin (Image 13).

Furnished interior view inside a new home in Cascades at Onion Creek, Austin (Image 14).

Furnished interior view inside a new home in Cascades at Onion Creek, Austin (Image 15).

Furnished interior view inside a new home in Cascades at Onion Creek, Austin (Image 16).

Furnished interior view inside a new home in Cascades at Onion Creek, Austin (Image 17).

Furnished interior view inside a new home in Cascades at Onion Creek, Austin (Image 18).

Furnished interior view inside a new home in Cascades at Onion Creek, Austin (Image 19).

Spacious, unfurnished interior of a new home in Cascades at Onion Creek, Austin (Image 20).

Spacious, unfurnished interior of a new home in Cascades at Onion Creek, Austin (Image 21).

Spacious, unfurnished interior of a new home in Cascades at Onion Creek, Austin (Image 22).

Spacious, unfurnished interior of a new home in Cascades at Onion Creek, Austin (Image 23).

Spacious, unfurnished interior of a new home in Cascades at Onion Creek, Austin (Image 24).

Exterior details and patio area of a home in Cascades at Onion Creek, Austin (Image 25).

Exterior details and patio area of a home in Cascades at Onion Creek, Austin (Image 26).

Spacious, unfurnished interior of a new home in Cascades at Onion Creek, Austin (Image 27).

Spacious, unfurnished interior of a new home in Cascades at Onion Creek, Austin (Image 28).

Image 29 of a home in Cascades at Onion Creek.

Image 30 of a home in Cascades at Onion Creek.

Sold

3 bd
2 ba
1,553 sqft
1 story
2-car

Home inCascades at Onion CreekbyM/I Homes•Garner - Smart Series Plan

11912 Dillon Falls Dr, Austin, TX 78747

Last saved price from $349,990

Single-Family
$225.36/sqft
$55/monthly HOA
East facing

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About this Home

This home is sold. The information provided reflects details of the home when it was on the market.

The Garner plan is a fantastic plan here in Cascades at Onion Creek. Located in Austin, it is the perfect one story floor plan. It features 3 bedrooms and 2 bathrooms just over 1500 square feet. The home features spacious living, 10' ceilings and a large kitchen island. The master bath feature both a shower a soaking tub with lots of natural light. Enjoy the view of ranch land from your back patio.

May also be listed on the M/I Homes website

Information last verified by Jome: Wednesday at 6:53 AM (January 7, 2026)

Home details

*Pricing and availability are subject to change.

Property status:: Sold
Neighborhood:: Onion Creek
Lot size (acres):: 0.14
Size:: 1,553 sqft
Stories:: 1

Beds:: 3
Baths:: 2
Garage spaces:: 2
Fence:: Wood Fence
Facing direction:: East

Floor plan details

Garner - Smart Series

from$328,990

3 bd
2 ba
1,553 sqft

View Garner - Smart Series details

Construction details

Builder Name:: M/I Homes
Completion Date:: September, 2025

Year Built:: 2025
Roof:: Composition Roofing

Home features & finishes

Appliances:: Exhaust FanExhaust Fan Vented
Cooling:: Ceiling Fan(s)Central Air
Flooring:: Carpet FlooringTile Flooring
Foundation Details:: Slab
Garage/Parking:: Door OpenerGarageFront Entry Garage/ParkingAttached Garage
Home amenities:: Green Construction

Interior Features:: Walk-In ClosetFoyerPantryDouble Vanity
Kitchen:: DishwasherMicrowave OvenOvenDisposalStainless Steel AppliancesGas CooktopSelf Cleaning OvenKitchen IslandGas OvenKitchen Range
Laundry facilities:: DryerUtility/Laundry Room
Property amenities:: BackyardYardPorch
Rooms:: Primary Bedroom On MainKitchenDining RoomFamily RoomOpen Concept FloorplanPrimary Bedroom Downstairs
Security system:: Fire Alarm SystemSmoke DetectorCarbon Monoxide Detector

Utility information

Heating:: Electric Heating, Thermostat, Water Heater, Gas Heating, Tankless water heater
Utilities:: Electricity Available, Natural Gas Available, Underground Utilities, Internet Cable, HVAC, Cable Available, Sewer Available, Water Available, High Speed Internet Access

Community details

Cascades at Onion Creek

by M/I Homes, Austin, TX

from$328,990

23 homes
13 plans
1,553 - 2,728 sqft

View Cascades at Onion Creek details

Community amenities

Common Grounds
Playground
Community Pool
Picnic Area
Cluster Mailbox
Sidewalks Available
High Speed Internet Access

More homes in Cascades at Onion Creek

Pricing and availability are subject to change.

Home at address 4505 Lava Island Dr, Austin, TX 78747
$349,990
Move-in ready
- 3 bd
- 2 ba
- 1,553 sqft
4505 Lava Island Dr, Austin, TX 78747
Home at address 4508 Beacon Day Dr, Austin, TX 78747
$349,990
Move-in ready
- 3 bd
- 2 ba
- 1,553 sqft
4508 Beacon Day Dr, Austin, TX 78747
Home at address 12104 Dillon Falls Dr, Austin, TX 78747
$354,990
Move-in ready
- 3 bd
- 2 ba
- 1,640 sqft
12104 Dillon Falls Dr, Austin, TX 78747
Home at address 4505 Beacon Bay Dr, Austin, TX 78747
$364,990
Move-in ready
- 3 bd
- 2 ba
- 1,640 sqft
4505 Beacon Bay Dr, Austin, TX 78747
Home at address 4605 Lava Island Dr, Austin, TX 78747
$369,990
Under construction
- 3 bd
- 2 ba
- 1,640 sqft
4605 Lava Island Dr, Austin, TX 78747
Home at address 12216 Dillon Falls Dr, Austin, TX 78747
$369,990
Move-in ready
- 3 bd
- 2 ba
- 1,640 sqft
12216 Dillon Falls Dr, Austin, TX 78747

Floor plans in Cascades at Onion Creek

Garner - Smart Series

$328,990+

3 bd
2 ba
1,553 sqft

Abilene - Smart Series

$333,990+

3 bd
2 ba
1,640 sqft

Sheldon - Smart Series

$349,990+

3 bd
2.5 ba
2,034 sqft

Falcon - Smart Series

$368,990+

4 bd
2.5 ba
2,323 sqft

Caprock - Smart Series

$383,990+

4 bd
2.5 ba
2,543 sqft

Eisenhower - Smart Series

$393,990+

4 bd
2.5 ba
2,728 sqft

Galloway

$454,990+

3 bd
2 ba
1,690 sqft

Randall

$461,990+

3 bd
2.5 ba
1,842 sqft

Highland

$474,990+

3 bd
2 ba
1,856 sqft

About the builder - M/I Homes

1976foundation year
140k+homes delivered
128communities on Jome
1,827homes on Jome

With a legacy of building homes for nearly five decades, M/I Homes was founded on the principle of "treating the customer right." This commitment guides the company in constructing a diverse range of new construction homes, from single-family residences to townhomes. The builder's reputation is built on delivering a quality home and ensuring customer satisfaction throughout the building process.

View M/I Homes builder profile >

Neighborhood

Home address

11912 Dillon Falls Dr, Austin, TX 78747

Neighborhood:: Onion Creek
City:: Austin

County:: Travis
Zip Code:: 78747

Schools in Austin Independent School District

With multiple campuses serving the broader region, the Austin Independent School District provides the educational framework for Dillon Falls Dr by M/I Homes. Children typically start at Menchaca Elementary, a public school for Elementary grades situated 2.8 mi away. Paredes Middle School handles the intermediate years (Middle grades) and is located roughly 2.9 mi from home with a rating of 1. The path leads ultimately to Akins High School, serving High grades within 1.6 mi. This defines the local school pathway.

Grades PK-08Private
whole life learning center
1.4 mi
10801 old san antonio road
na
Grades 09-12Public
akins high school
1.6 mi
10701 south 1st street
3/10
Grades PK-05Public
menchaca elementary
2.8 mi
1218 farm to market 1626
4/10
Grades 06-08Public
paredes middle school
2.9 mi
10100 south mary moore searight drive
1/10
Grades PK-06Public
blazier elementary
3.2 mi
8601 vertex blvd
5/10
Grades PK-06Public
perez elementary
3.7 mi
7500 s pleasant vly rd
2/10

GreatSchools’ Summary Rating calculation is based on 4 of the school’s themed ratings, including test scores, student/academic progress, college readiness, and equity. This information should only be used as a reference. Jome is not affiliated with GreatSchools and does not endorse or guarantee this information. Please reach out to schools directly to verify all information and enrollment eligibility. Data provided by GreatSchools.org © 2025

More homes in Austin Independent School District

Places of interest

Park

McKinney Falls State Park5.7 mi

Barton Creek Greenbelt8.4 mi

Zilker Park9.7 mi

Education

Austin Community College - South Austin Campus6.1 mi

Texas Health and Science University7.3 mi

St. Edward’s University7.4 mi

Entertainment

South Congress Avenue8.8 mi

Circuit of the Americas9.1 mi

Moody Center11.3 mi

Business Center

Oracle9.0 mi

Tesla GigaFactory12.4 mi

Airport

Austin-Bergstrom International Airport9.2 mi

Getting around

The layout surrounding Cascades at Onion Creek by M/I Homes influences how residents travel and plan their commutes. The Walk Score of 1 (Car-Dependent) offers insight into foot travel, while the Bike Score of 18 (Somewhat Bikeable) covers cycling infrastructure. This data summarizes local transportation and mobility.

Walk score ®

1 /100

Car-Dependent

Bike score ®

18 /100

Somewhat Bikeable

Air quality

A summary of conditions for Cascades at Onion Creek by M/I Homes shows an AQI of Good over the Jan 18, 2026. Data from AirNow highlights OZONE as a measured component, with a value of 36 (Moderate). This summary provides a quick reference for recent air quality measurements in the area.

The 30-day average AQI:Good

050100150200300>300

PM2.5Moderate53

PM10Good44

OZONEGood36

Air quality is satisfactory, and air pollution poses little or no risk.

Provided by AirNow

Air quality

Noise level

The acoustic rating for Cascades at Onion Creek by M/I Homes is listed as Calm, based on a Noise Score of Calm. Data from Soundscore identifies specific contributors, including traffic noise (Calm) and local sources (Calm). This summary provides an objective look at noise measurements in Austin, Texas, helping to define the environmental context.

50Calm100

Traffic noiseCalm

Local sources noiseCalm

Airports noiseCalm

A Soundscore™ rating is a number between 50 (very loud) and 100 (very quiet) that tells you how loud a location is due to environmental noise.

Financial details

11912 Dillon Falls Dr, Austin, TX 78747 is priced at $349,990, giving you the opportunity to own a piece of paradise. This home is a competitive option, closely aligned with the area's average of $374,990. In terms of ongoing costs, the community features HOA fees of $55/monthly, ensuring a well-maintained neighborhood that can increase property value over time.