
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/
Property Type
Residential
Year Built
2019
Lot Size
0.13 acres
$/Sq Ft
$196
HOA
$425/year
Garage
2 spaces
Listed by The Kiefer Group
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Verified property facts
121 Kulmbacher DR is listed at $499,900 with 3 bedrooms, 2 full, 1 half bathrooms, 2,554 square feet, 0.13-acre lot. This places it above the ZIP 78728 single-family closed-sale median price of $420,000 (ZIP 78728 geography · single-family closed sales · median sale price · trailing 12 months as of Sep 7, 2026).
121 Kulmbacher DR is zoned for Round Rock ISD with assigned schools: Joe Lee Johnson (elementary), Deerpark (middle), McNeil (high). School assignments should be verified directly with the district.
121 Kulmbacher DR is a Residential built in 2019 featuring 3 bedrooms, 2 full, 1 half bathrooms, 2,554 square feet, 0.13-acre lot.
121 Kulmbacher DR is listed by The Kiefer Group. Keenan Group at Compass presents this IDX listing and provides the accompanying market analysis using MLS Grid / Unlock MLS data reviewed as of Sep 7, 2026.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
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1 record on file
Every recorded listing, sale, and lease at 121 Kulmbacher DR, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Price Change with current price, original ask, and market time.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2026-4.7% | — | $473,596 | $90,000 | $383,596 |
2025 | — | $497,104 | $102,500 | $394,604 |

Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility.
20% ($100K)
Adjustable assumption - not a lending recommendation.
$499,900
Luxury property intelligence
A sourced read on Willow Trace pricing, timing, and property scale. No automated valuation claim.
List price
$499,900
Price per sqft
$196/sqft
Vs. Neighborhood guide reference price
Not available
Days on market
133 days
Original to current
$50.1K reduction
$550K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Sep 7, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
The most recent annual property tax for 121 Kulmbacher DR is $7,592. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.
This page does not assume a mortgage rate or publish a monthly payment for 121 Kulmbacher DR. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.
As of Sep 7, 2026, 121 Kulmbacher DR is offered at $499,900. The current MLS snapshot shows 30 active listings in 78728. Keenan Group has completed 3 verified transactions in 78728 within its 1,000+ completed transactions and $1B+ career volume across Austin.
121 Kulmbacher DR was built in 2019, making it 7 years old with relatively recent construction.
The MLS listing reports HOA or association dues of $425 annual for 121 Kulmbacher DR. It does not establish included amenities, services, rules, reserves, or current assessments; verify those items in current association documents.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
6 events on record
Current Price
$499,900
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year |
|---|
| Taxes |
|---|
| Total Assessment |
|---|
| Land |
|---|
| Additions |
|---|
2026-4.7% | — | $473,596 | $90,000 | $383,596 |
2025 | — | $497,104 | $102,500 | $394,604 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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