4620 Lava Island DR, Austin TX 78747
Austin, TX 78747 · Cascades at Onion Creek
Single Family Residence for sale in Cascades at Onion Creek
Overview
Property Description
In the city limits of Austin, one of our newest floor plans, the Falcon, offers a versatile 2-story home offering 2,323 square feet of thoughtfully designed living space. With 4 bedrooms, 2.5 bathrooms, and a 2-car garage, this home is perfect for those seeking both space and comfort. As you step inside, you are greeted by an elegant kitchen that is the heart of the home, high ceilings, featuring sleek counter tops, modern appliances, and ample storage space. The open floorplan seamlessly connects the kitchen to the dining area and living room, creating an inviting space for entertaining guests or spending quality time with family. The 4 bedrooms provide plenty of space for everyone in the household to have their own retreat. The bathrooms are well-appointed with modern fixtures and finishes to create a spa-like atmosphere. The primary bathroom comes with a stand up shower and a full size bath tub to relax in. Enjoy outdoor living on the covered patio, perfect for hosting barbecues or simply relaxing outdoors.
Financial Info
- Price
- $379,990
- $ / Sqft
- $164
- HOA
- Yes - Mandatory / $65 / Monthly
- HOA Name
- Cascades of Onion Creek
- HOA Includes
- Common Area Maintenance
- Tax Rate
- 2.05%
- Est. Taxes
- $6,642
- Tax Year
- 2026
- Exemptions
- None
Legal Info
- Address
- 4620 Lava Island DR
- County
- Travis
- City
- Austin
- State
- TX
- Zip
- 78747
- Subdivision
- Cascades at Onion Creek
- Legal Description
- Cascades at Onion Creek Lot 37, BLK I
- Parcel
- 964294
Interior Features
- Floor
- Carpet, Tile, Vinyl
- Num Living
- 2
- Dining
- 1
- Kitchen
- Kitchen Island, Pantry
- Appliances
- Dishwasher, Disposal, ENERGY STAR Qualified Appliances, Exhaust Fan, Gas Range, Microwave, Gas Oven, Self Cleaning Oven, Stainless Steel Appliance(s), Vented Exhaust Fan, Gas Water Heater, Tankless Water Heater
- Laundry
- Main Level
- Master Bed
- Double Vanity, Primary Bedroom on Main, Walk-In Closet(s)
- Master Main
- Yes
- Fireplace Description
- None
- Interior Features
- High Ceilings, Double Vanity, Electric Dryer Hookup, High Speed Internet, Interior Steps, Kitchen Island, Open Floorplan, Pantry, Primary Bedroom on Main, Smart Thermostat, Soaking Tub, Walk-In Closet(s), Wired for Data, Carbon Monoxide Detector(s), Smoke Detector(s), Double Pane Windows, ENERGY STAR Qualified Windows, Low Emissivity Windows
General Info
- Beds
- 4 Total / 1 Main Level / 3 Other Level
- Full / Half Baths
- 2 / 1
- Prop Type
- Residential
- Property Type
- Single Family Residence
- Stories
- 2
- Year Built
- 2026 / New
- Square Feet
- 2,323 / Builder
- Garages
- 2
- Garage Desc
- Attached, Concrete, Driveway, Garage, Garage Faces Front, Inside Entrance
- Foundation
- Slab
- Roof
- Composition
- Construction
- HardiPlank Type, Blown-In Insulation, Vertical Siding
- Acres
- 0.14
- Lot Description
- Back Yard, Close to Clubhouse, Front Yard, Landscaped, Near Golf Course, Sprinkler - Automatic, Sprinkler - Back Yard, Sprinklers In Front, Sprinkler - In-ground, Sprinkler - Rain Sensor, Trees-Small (Under 20 Ft)
- Restrictions
- City Restrictions, Deed Restrictions
- Flood Plain
- No
- View
- Neighborhood
- Water Access
- No
- Waterfront
- No
- Area
- SC
Utility Info
- Water
- Public
- Sewer
- Public Sewer
- Utilities
- Cable Available, Electricity Available, Internet-Cable, Natural Gas Available, Sewer Available, Underground Utilities, Water Available
- Heat
- Ceiling, ENERGY STAR Qualified Equipment, Natural Gas
- A C
- Central Air, ENERGY STAR Qualified Equipment
Exterior Features
- Fence
- Back Yard, Fenced, Full, Wood, Wrought Iron
- Exterior Features
- Gutters Partial, Pest Tubes in Walls, Private Yard, Covered, Front Porch, Rear Porch
- Pool On Property
- No
- Area Amenities
- Cluster Mailbox, Common Grounds, High Speed Internet, Picnic Area, Playground, Pool, Sidewalks, Street Lights, Underground Utilities
Rooms
Main level
- Primary Bathroom
Dual Vanity
- Primary Bedroom
Walk-In Closet(s)
- Kitchen
Pantry
Price history
| Date | Event | Price | Change |
|---|---|---|---|
| Sep 14, 2026 | Price Decrease | $379,990−$5,000 (−1.3%) | −$5,000 (−1.3%) |
| Aug 4, 2026 | Price Decrease | $384,990−$5,000 (−1.3%) | −$5,000 (−1.3%) |
| Jul 1, 2026 | Price Decrease | $389,990−$5,000 (−1.3%) | −$5,000 (−1.3%) |
| Jun 1, 2026 | Price Decrease | $394,990−$10,000 (−2.5%) | −$10,000 (−2.5%) |
| May 18, 2026 | New Listing | — |
Taxes
Schools
School Info
- District
- Austin ISD
- Elementary
- Blazier
- Middle
- Bailey
- High
- Akins
Maps
Financing
Your preferences
- 20% down
- Conv/Jumbo
- 30 years
- 6.50% rate
Saved on this device
Estimated monthly payment
$2,792 / mo
20% down · 6.50% interest · 30-year fixed
Estimated monthly payment $2,792
- Principal & interest
- $1,921
- Property taxes
- $554
- Homeowners insurance
- $317
*PITI only
These figures are estimates for general information only — not a loan offer, a quote, or a guarantee of financing terms.
| Year | Starting balance | Principal paid | Interest paid | Ending balance | Principal vs interest |
|---|---|---|---|---|---|
| 1 | $303,992 | $3,398 | $19,659 | $300,594 | |
| 2 | $300,594 | $3,625 | $19,432 | $296,969 | |
| 3 | $296,969 | $3,868 | $19,189 | $293,101 | |
| 4 | $293,101 | $4,127 | $18,930 | $288,973 | |
| 5 | $288,973 | $4,404 | $18,654 | $284,570 | |
| 6 | $284,570 | $4,699 | $18,359 | $279,871 | |
| 7 | $279,871 | $5,013 | $18,044 | $274,858 | |
| 8 | $274,858 | $5,349 | $17,708 | $269,509 | |
| 9 | $269,509 | $5,707 | $17,350 | $263,802 | |
| 10 | $263,802 | $6,089 | $16,968 | $257,713 |
- Year 1$300,594
- Principal paid
- $3,398
- Interest paid
- $19,659
- Starting balance
- $303,992
- Year 2$296,969
- Principal paid
- $3,625
- Interest paid
- $19,432
- Starting balance
- $300,594
- Year 3$293,101
- Principal paid
- $3,868
- Interest paid
- $19,189
- Starting balance
- $296,969
- Year 4$288,973
- Principal paid
- $4,127
- Interest paid
- $18,930
- Starting balance
- $293,101
- Year 5$284,570
- Principal paid
- $4,404
- Interest paid
- $18,654
- Starting balance
- $288,973
- Year 6$279,871
- Principal paid
- $4,699
- Interest paid
- $18,359
- Starting balance
- $284,570
- Year 7$274,858
- Principal paid
- $5,013
- Interest paid
- $18,044
- Starting balance
- $279,871
- Year 8$269,509
- Principal paid
- $5,349
- Interest paid
- $17,708
- Starting balance
- $274,858
- Year 9$263,802
- Principal paid
- $5,707
- Interest paid
- $17,350
- Starting balance
- $269,509
- Year 10$257,713
- Principal paid
- $6,089
- Interest paid
- $16,968
- Starting balance
- $263,802
Nearby
Courtesy of M/I Homes Realty · (512) 241-0848
Listings courtesy of ACTRIS as distributed by MLS GRID.