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#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024Loading
Verified property facts
21422 Patton Ave is zoned for Lago Vista ISD with assigned schools: Lago Vista (elementary), Lago Vista (middle), Lago Vista (high). School assignments should be verified directly with the district.
21422 Patton Ave 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 21422 Patton Ave is $1,174. 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 ($9,580) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 21422 Patton Ave is around $346 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.
Build Your Dream Home in Paradise! This peaceful property offers the perfect opportunity to create your permanent home, vacation retreat, or a sensible investment. Potential lake views and tranquil surroundings make it feel like living in a private vacation town. Located in Lago Vista, you’ll enjoy a new grocery store, great restaurants, and highly-rated schools right in your community. Just a short drive to Cedar Park and approximately 45 minutes to Austin, it’s the perfect balance of convenience and serenity. Enjoy exclusive affordable membership to the Lago Vista POA, with access to 9 private waterfront parks, marinas, boat ramps, hiking trails, pools, tennis, pickleball, and more! With electricity, Spectrum, and municipal water nearby, this lot is ready for your vision (buyer to verify utilities and utility estimate with the City of Lago Vista). Survey included! Turn your commute into a retreat. In Lago Vista, your home is your sanctuary, and every day feels like a vacation! Several local custom builders will build a custom home on your lot!
Property Type
Land
Lot Size
0.22 acres
HOA
$240/mo
Listed by eXp Realty, LLC
Property Details
Lot Features
Fencing
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% ($10K)
$47,900
Luxury property intelligence
A sourced read on Highland Lake Estates Sec 21 pricing, timing, and property scale. No automated valuation claim.
List price
$47,900
Price per sqft
Not available
Vs. Highland Lake Estates Sec 21 median
Not available
Days on market
23 days
Original to current
No verified reduction
$47.9K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of May 7, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
At $47,900, 21422 Patton Ave is in the Highland Lake Estates Sec 21 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.
21422 Patton Ave 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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