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#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024Loading
Verified property facts
21400 Bison Trl is zoned for Lago Vista ISD with assigned schools: Lago Vista (6/10) (elementary), Lago Vista (6/10) (middle), Lago Vista (6/10) (high). School assignments should be verified directly with the district.
21400 Bison Trl is presented by the Keenan Group at Compass Real Estate, the #1 Austin Board of Realtors Team (2024) with 1,000+ career transactions and $1B+ in career volume across Austin's luxury market.
The most recent annual property tax for 21400 Bison Trl is $1,916. 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.
With 20% down ($12,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 21400 Bison Trl is around $471 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Listing timeline with current price, original ask, and market time.
Enjoy the peace and quiet of the Texas Hill Country with views of the Balcones Canyonlands National Wildlife Refuge from your own back deck. This lot has been cleared and is ready for the home you’ve been dreaming to build… or you can use the sellers’ plans for a beautiful home that was already permitted in 2019. Nearby homes provide examples of what is possible on this lot that slopes and then levels out in a natural building area. It backs to a canyon providing space and privacy and gorgeous views. You are surrounded by nature! There is no timeline to build, and lot ownership makes you eligible to join the Lago Vista POA. You have access to resort-style amenities - exclusive access to 9 private Lake Travis waterfront parks, boat ramps, picnic pavilions, disc golf, a community pool, walking trails, and much more — all for just $240 per year! A marina, campground, 2 fitness centers, fishing well, and clubhouse all have nominal additional fees for usage. Lago Vista also has historically top-rated schools, a golf course, shopping, a brewery, winery, and restaurants! It is the perfect place to live, play, and unwind. Come see why Lago Vista is one of the Hill Country’s most desirable and fast-growing lakeside communities!
Property Type
Land
Lot Size
0.23 acres
HOA
$240/mo
Listed by Keller Williams Realty
Property Details
Lot Features
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. Ratings from GreatSchools.org.
20% ($12K)
$60,000
Luxury property intelligence
A sourced read on Bar-K Ranches 11 pricing, timing, and property scale. No automated valuation claim.
List price
$60,000
Price per sqft
Not available
Vs. Bar-K Ranches 11 median
Not available
Days on market
208 days
Original to current
No verified reduction
$60K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of May 9, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
At $60,000, 21400 Bison Trl is in the Bar-K Ranches 11 market where there are currently 251 active listings in 78645. The Keenan Group has completed 6 transactions in 78645 as part of 1,000+ career sales totaling $1B+ across Austin.
21400 Bison Trl is part of a managed community with HOA dues of $240 annually. HOA-managed communities in Austin's luxury market typically provide amenities such as common areas, security, and exterior maintenance. Verify current dues and rules with the HOA directly.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
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