Cascades At Onion Creek · M/I Homes · Austin, TX
12005 Dillon Falls Drive
$389,990
3 bd · 2 ba · 1,640 sqft · 2-car garage
Buyer leverage
3 observable signals
- $4k published incentive
- 17 quick move-ins currently observed1 ready now
- First observed 4 days ago
Observed facts, not an appraisal or recommendation. Community comparisons reflect currently published inventory.
Builder facts
1 story
2-car garage
1,640 sq. ft.
Fact record—not a photograph. No exterior appearance is inferred.
Dwellmark illustrated elevation—not a photograph or the builder’s plan drawing.
Source: M/I HomesLast checked 17 hours ago
The plan
See the plan on M/I HomesSpecification
- Plan
- —
- Total area
- 1,640 sqft
- Bedrooms
- 3
- Bathrooms
- 2
- Storeys
- 1
- Garage
- 2 car
Drawn by dwellmark.house from M/I Homes's published specification — not copied from their floor plan. Only the total area, the storey count and the number of garage bays are the builder's. Everything else is ours: the outline's proportions, the 10ft × 20ft standard bay the garage is drawn at, and, on a plan with more than one floor, an even split of the total area between them — builders publish the total, not the breakdown. Bedrooms and bathrooms are reported as counts rather than drawn, because the builder publishes how many there are and not where they sit. For the real plan, see M/I Homes.
Price history
Current
$389,990
Since first observed
No net change
—
Recorded price changes
0
0 reductions
Tracked
4 days
since Aug 16, 2026
First seen
$389,990
History reflects what dwellmark.house observed on the builder's public listing since Aug 16, 2026. It is not the builder's internal pricing record, and any change before that date is not shown.
Builder incentives
Price reduction
$4,100
Price reduction
Applies to this home
Reduced from $394,090 to $389,990.
The builder states this publicly but qualifies it — it may not apply to the home you want.
Offer history
What this builder has published and withdrawn on this home, its community and its whole lineup, since dwellmark.house started watching.
Dated from when dwellmark.house observed each change, not from when the builder made it. An offer we never saw is not in this list.
Community context
Austin, TX · M/I Homes
Quick move-ins
17
Ready now
1
Cuts, 30 days
0
Median asking
$395,990
Median $/sqft
$210/sqft
this home $238/sqft
These are medians of what is currently listed in this community, shown so you can place this home among its neighbours. Square footage, lot, view and finish vary between homes, so a difference in $/sqft is not by itself evidence that a home is over- or under-priced.
Compare current inventory
Side-by-side asking prices and published facts inside Cascades At Onion Creek. No winner is selected.
| Home | Asking | Sqft | $/sqft | Observed change | Completion | Incentive |
|---|---|---|---|---|---|---|
| 4516 Lava Island Drive | $344,990 | 1,640 | $210/sqft | No net change | In progress | None found |
| 4517 Lava Island Drive | $348,990 | 1,553 | $225/sqft | No net change | In progress | None found |
| 4512 Bridal Veil Drive | $354,990 | 1,553 | $229/sqft | No net change | Builder says ready now | None found |
| 4600 Lava Island Drive | $364,990 | 1,553 | $235/sqft | No net change | Builder says under construction · Oct 2026 | None found |
| 4516 Bridal Veil Drive | $379,990 | 1,640 | $232/sqft | No net change | Builder says under construction · Nov 2026 | None found |
| 4513 Bridal Veil Drive | $383,990 | 1,553 | $247/sqft | No net change | Builder says under construction · Nov 2026 | None found |
| 12005 Dillon Falls DriveThis home | $389,990 | 1,640 | $238/sqft | No net change | Builder says under construction · Oct 2026 | $4k |
Completion not published
$344,990
- Size
- 1,640 sqft
- $/sqft
- $210/sqft
- Price change
- No net change
Completion not published
$348,990
- Size
- 1,553 sqft
- $/sqft
- $225/sqft
- Price change
- No net change
Builder says ready now
$354,990
- Size
- 1,553 sqft
- $/sqft
- $229/sqft
- Price change
- No net change
Builder says under construction · Oct 2026
$364,990
- Size
- 1,553 sqft
- $/sqft
- $235/sqft
- Price change
- No net change
Builder says under construction · Nov 2026
$379,990
- Size
- 1,640 sqft
- $/sqft
- $232/sqft
- Price change
- No net change
Builder says under construction · Nov 2026
$383,990
- Size
- 1,553 sqft
- $/sqft
- $247/sqft
- Price change
- No net change
12005 Dillon Falls Drive
This home
$389,990
- Size
- 1,640 sqft
- $/sqft
- $238/sqft
- Price change
- No net change
Recent activity in Cascades At Onion Creek
- Removed from builder site
4620 Lava Island Drive
Builder facts
2 stories
2-car garage
2,323 sq. ft.
Fact record—not a photograph. No exterior appearance is inferred.
4620 Lava Island Drive
Cascades At Onion Creek · M/I Homes
Available · Austin
$384,990
Last observed
4 bd2.5 ba2,323 sqftNo longer on the builder site
- New home listed$399,990
4717 Lava Island Drive
Builder facts
2 stories
2-car garage
2,323 sq. ft.
Fact record—not a photograph. No exterior appearance is inferred.
4717 Lava Island Drive
Cascades At Onion Creek · M/I Homes
Available · Austin
$399,990
Current asking
4 bd2.5 ba2,323 sqftView home - New home listed$404,990
4713 Lava Island Drive
Builder facts
1 story
2-car garage
1,640 sq. ft.
Fact record—not a photograph. No exterior appearance is inferred.
4713 Lava Island Drive
Cascades At Onion Creek · M/I Homes
Available · Austin
$404,990
Current asking
3 bd2 ba1,640 sqftView home - New home listed$348,990
4517 Lava Island Drive
Builder facts
1 story
2-car garage
1,553 sq. ft.
Fact record—not a photograph. No exterior appearance is inferred.
4517 Lava Island Drive
Cascades At Onion Creek · M/I Homes
Available · Austin
$348,990
Current asking
3 bd2 ba1,553 sqftView home - New home listed$344,990
4516 Lava Island Drive
Builder facts
1 story
2-car garage
1,640 sq. ft.
Fact record—not a photograph. No exterior appearance is inferred.
4516 Lava Island Drive
Cascades At Onion Creek · M/I Homes
Available · Austin
$344,990
Current asking
3 bd2 ba1,640 sqftView home