121 Kulmbacher DR, Austin TX 78728
Austin, TX 78728 · Willow Trace
Single Family Residence for sale in Willow Trace
Overview
Property Description
Rare Greenbelt View Lot. Experience the perfect blend of luxury and convenience in the highly sought-after Willow Trace neighborhood. Quiet, serene greenbelt lot with panoramic, expansive Canyon and Pond views from the back. Impeccable condition, feels like new construction. A remarkably low 1.5272% tax rate. Luxury Vinyl Plank (LVP) floors. 9-foot ceilings. Open floor plan. Modern, contemporary feel. Gourmet kitchen with Silestone counters, oversized island, and 42-inch painted maple cabinets. Double ovens. Stainless appliances. Moen faucets. Large backyard with an expanded oversized covered patio to enjoy the panoramic views. Refrigerator, Tesla charger, and Vivint Security system all convey. 3 bedrooms plus an office and a game room. 2.5 baths. 2 car garage. 2,554 square feet. Primary bedroom with double vanities, garden tub, and walk-in closet. HOA Amenities include a community park, playground, and sports court located at 151 Kulmbacher. Katherine Fleischer Park is also nearby at 2106 Klattenhoff Dr, Austin, TX 78728. Roof is 2023. HVAC 2019. Water Heater 2019. Top-rated Round Rock ISD schools. McNeil High is now offering the prestigious IB program: https://ib.roundrockisd.org/ Great location, positioned in the heart of the tech corridor, close to Dell, Samsung, Apple, La Frontera, Tech Ridge, eBay, PayPal, Google, Electronic Arts, and Amazon. Near shopping, eateries, and restaurants. 5 minutes from H-E-B at 6001 W Parmer. Easy access to IH-35, Mopac, and Toll 45, making commuting a breeze. 12 minutes from The Domain. 20 minutes from downtown Austin. 27 minutes from the airport. 29 minutes from Tesla. 5 minutes from Metro Howard Station Park and Ride. Electric is powertochoose.org. Water and Sewer are City of Austin. Trash is Waste Management. The Internet is ATT or Spectrum. All-electric neighborhood. https://121kulmbacherdrive.mls.tours/u/
Financial Info
- Price
- $499,900
- $ / Sqft
- $196
- HOA
- Yes - Mandatory / $425 / Annually
- HOA Name
- Willow Trace HOA
- HOA Includes
- Common Area Maintenance
- Tax Rate
- 1.5272%
- Est. Taxes
- $7,592
- Tax Year
- 2025
- Exemptions
- None
Legal Info
- Address
- 121 Kulmbacher DR
- County
- Williamson
- City
- Austin
- State
- TX
- Zip
- 78728
- Subdivision
- Willow Trace
- Legal Description
- S11931 - TIMMERMANN PH 1, BLOCK B, LOT 25, ACRES 0.128
- Parcel
- 165729000B0025
Interior Features
- Floor
- Carpet, Tile, Vinyl
- Num Living
- 3
- Dining
- 2
- Kitchen
- Kitchen Island, Pantry
- Appliances
- Built-In Oven(s), Dishwasher, Disposal, Electric Cooktop, Exhaust Fan, Double Oven, RNGHD, Refrigerator, Electric Water Heater
- Laundry
- Laundry Room, Upper Level
- Master Bed
- Double Vanity, Walk-In Closet(s)
- Master Main
- No
- Interior Features
- High Ceilings, Quartz Counters, Double Vanity, Electric Dryer Hookup, High Speed Internet, Interior Steps, Kitchen Island, Multiple Living Areas, Open Floorplan, Pantry, Storage, Study/Home Office, Walk-In Closet(s), Washer Hookup, None, Window Treatments
General Info
- Beds
- 3 Total / 3 Other Level
- Full / Half Baths
- 2 / 1
- Prop Type
- Residential
- Property Type
- Single Family Residence
- Stories
- 2
- Year Built
- 2019 / Resale
- Square Feet
- 2,554 / Public Records
- Garages
- 2
- Garage Desc
- Attached, Garage, Garage Door Opener
- Foundation
- Slab
- Roof
- Composition
- Construction
- Brick, HardiPlank Type, Masonry – All Sides
- Acres
- 0.13
- Lot Description
- Back to Park/Greenbelt, Interior Lot, Views
- Restrictions
- Deed Restrictions
- Flood Plain
- No
- View
- Canyon, Creek/Stream, Hill Country, Park/Greenbelt, Pond, Trees/Woods
- Water Access
- No
- Waterfront
- No
- Area
- N
Utility Info
- Water
- Public
- Sewer
- Public Sewer
- Utilities
- Electricity Connected, Natural Gas Not Available, Sewer Connected, Water Connected
- Heat
- Central, Electric
- A C
- Central Air, Electric
Exterior Features
- Fence
- Privacy, Wood
- Exterior Features
- Private Yard, Covered, Front Porch, Patio
- Pool On Property
- No
- Area Amenities
- Cluster Mailbox, High Speed Internet, Park, Picnic Area, Playground, Sidewalks, Sport Court(s)/Facility
Rooms
Main level
- Office
High Ceilings
- Family Room
Ceiling Fan(s), High Ceilings
- Dining Room
Chandelier
- Kitchen
Center Island, Quartz Counters, Dining Area, Gourmet Kitchen, High Ceilings, Open to Family Room, Pantry
Second level
- Primary Bedroom
Ceiling Fan(s), Full Bath
- Game Room
High Ceilings
- Laundry
Electric Dryer Hookup, Washer Hookup
- Primary Bathroom
Quartz Counters, Dual Vanity, Full Bath, Garden Tub, Walk-In Closet(s)
Price history
| Date | Event | Price | Change |
|---|---|---|---|
| Jul 28, 2026 | Price Decrease | $499,900−$25,100 (−4.8%) | −$25,100 (−4.8%) |
| Jul 3, 2026 | Price Decrease | $525,000−$14,000 (−2.6%) | −$14,000 (−2.6%) |
| Jun 15, 2026 | Price Decrease | $539,000−$11,000 (−2%) | −$11,000 (−2%) |
| Apr 27, 2026 | New Listing | — |
Taxes
- Legal
- S11931 - TIMMERMANN PH 1, BLOCK B, Lot 25, ACRES 0.128
- Geo ID
- 165729000B0025
- Acreage
- 0.13
- Exemption Type
- None on record
- Detail
- Not provided by this county source
- MLS estimated annual taxes
- $7,592
- MLS tax year
- 2025
| Year | Land | Improvements | Market | Assessed |
|---|---|---|---|---|
| 2026 | $90,000 | $383,596 | $473,596 | $473,596 |
Disclaimer: Tax data provided by Williamson Central Appraisal District (2026 Williamson CAD Property export).
Schools
School Info
- District
- Round Rock ISD
- Elementary
- Joe Lee Johnson
- Middle
- Deerpark
- High
- McNeil
Maps
Financing
Your preferences
- 20% down
- Conv/Jumbo
- 30 years
- 6.50% rate
Saved on this device
Estimated monthly payment
$3,578 / mo
20% down · 6.50% interest · 30-year fixed
Estimated monthly payment $3,578
- Principal & interest
- $2,528
- Property taxes
- $633
- Homeowners insurance
- $417
*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 | $399,920 | $4,470 | $25,863 | $395,450 | |
| 2 | $395,450 | $4,769 | $25,564 | $390,681 | |
| 3 | $390,681 | $5,089 | $25,244 | $385,592 | |
| 4 | $385,592 | $5,430 | $24,904 | $380,162 | |
| 5 | $380,162 | $5,793 | $24,540 | $374,369 | |
| 6 | $374,369 | $6,181 | $24,152 | $368,188 | |
| 7 | $368,188 | $6,595 | $23,738 | $361,593 | |
| 8 | $361,593 | $7,037 | $23,296 | $354,556 | |
| 9 | $354,556 | $7,508 | $22,825 | $347,048 | |
| 10 | $347,048 | $8,011 | $22,322 | $339,037 |
- Year 1$395,450
- Principal paid
- $4,470
- Interest paid
- $25,863
- Starting balance
- $399,920
- Year 2$390,681
- Principal paid
- $4,769
- Interest paid
- $25,564
- Starting balance
- $395,450
- Year 3$385,592
- Principal paid
- $5,089
- Interest paid
- $25,244
- Starting balance
- $390,681
- Year 4$380,162
- Principal paid
- $5,430
- Interest paid
- $24,904
- Starting balance
- $385,592
- Year 5$374,369
- Principal paid
- $5,793
- Interest paid
- $24,540
- Starting balance
- $380,162
- Year 6$368,188
- Principal paid
- $6,181
- Interest paid
- $24,152
- Starting balance
- $374,369
- Year 7$361,593
- Principal paid
- $6,595
- Interest paid
- $23,738
- Starting balance
- $368,188
- Year 8$354,556
- Principal paid
- $7,037
- Interest paid
- $23,296
- Starting balance
- $361,593
- Year 9$347,048
- Principal paid
- $7,508
- Interest paid
- $22,825
- Starting balance
- $354,556
- Year 10$339,037
- Principal paid
- $8,011
- Interest paid
- $22,322
- Starting balance
- $347,048
Nearby
Courtesy of The Kiefer Group · (512) 970-0709
Listings courtesy of ACTRIS as distributed by MLS GRID.