#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024
Excellent opportunity to own +/- 9 unrestricted acres with an incredible east-facing view in Lake Travis ISD. This lot has beautiful, dramatic terrain that drops to a wet weather creek and rises again on the other side. A previous home site has been cleared for you to build your home, and already has a functioning well protected from the elements in a pump house. Several out buildings can used for storage, and the empty shell of a newly constructed small home is ready to finish out for someone who wants a place to live while building a larger home or to use as a future guest house.
The lot is home to numerous species of wildlife and native trees including live oaks, Spanish oaks, ash junipers, mountain laurels, wild persimmon and others.
Sunrises at this location are amazing, and the stars shine bright at night.
Bertram Lane is just minutes from highly-rated Lake Travis ISD schools, Pace Bend Park and Lake Travis, the Hill Country Galleria Mall, shops in Bee Cave and Lakeway, healthcare facilities, entertainment, and restaurants. This lot is listed at a price WELL BELOW the tax appraisal and even below what the Seller paid just two years ago. At this price it will not last long. Jump on this opportunity while you can, as unrestricted land in this area is becoming harder and harder to find.
Property Type
Land
Lot Size
8.98 acres
Listed by Mercer Street Group, LLC
Property Details
Features
Lot Features
Fencing
Waterfront
Verified property facts
21114 Bertram LN is zoned for Lake Travis ISD with assigned schools: Bee Cave (8/10) (elementary), Bee Cave Middle School (8/10) (middle), Lake Travis (8/10) (high). School assignments should be verified directly with the district.
21114 Bertram LN 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 21114 Bertram LN is $18,528. 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 ($136,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 21114 Bertram LN is around $5,072 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.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+2.8% | — | $1,182,716 | — | $189,873 |
2024+43.0% | — | $1,150,369 | $992,843 | $141,457 |
2023+142.5% | — | $804,511 | $992,843 | $157,526 |
2022 | — | $331,811 | $763,725 | $40,786 |
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% ($136K)
$680,000
Luxury property intelligence
A sourced read on GW Scott Suirvey #50 pricing, timing, and property scale. No automated valuation claim.
List price
$680,000
Price per sqft
Not available
Vs. GW Scott Suirvey #50 median
Not available
Days on market
201 days
Original to current
No verified reduction
$680K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Aug 1, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
At $680,000, 21114 Bertram LN is in the GW Scott Suirvey #50 market where there are currently 254 active listings in 78669. The Keenan Group has completed 9 transactions in 78669 as part of 1,000+ career sales totaling $1B+ across Austin.
21114 Bertram LN includes verified waterfront access: None. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
5 events on record
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+2.8% | — | $1,182,716 | — | $189,873 |
2024+43.0% | — | $1,150,369 | $992,843 | $141,457 |
2023+142.5% | — | $804,511 | $992,843 | $157,526 |
2022 | — | $331,811 | $763,725 | $40,786 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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