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#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024Loading
Verified property facts
21418 Patton Ave 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.
21418 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 21418 Patton Ave is $1,052. 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 ($8,500) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 21418 Patton Ave is around $308 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.
Don’t miss this incredible opportunity to build your dream home on this beautiful .2200-acre lot in the heart of Lago Vista! Surrounded by picturesque trees and natural Hill Country beauty, this homesite offers the perfect blend of privacy and possibility, with ample space to design the custom residence you’ve been envisioning.
Located in the highly sought-after Lago Vista POA, property owners enjoy access to outstanding amenities including multiple private lakeside parks, boat ramps, fishing areas, playgrounds, picnic pavilions, a fitness center, swimming pool, sports courts, and scenic lake access on Lake Travis. You’ll also be just minutes from the Lago Vista Golf Course, marina, and waterfront recreation.
Beyond the neighborhood amenities, Lago Vista offers a vibrant lakeside lifestyle with a local food truck park, Starbucks, two grocery stores, Flat Creek Estate Winery, a brewery, and a variety of local restaurants and shopping. Whether you're looking to build now or invest for the future, this lot offers the ideal setting to enjoy relaxed lake living with everyday conveniences close by. Act fast — opportunities like this don’t last long!
Property Type
Land
Lot Size
0.22 acres
HOA
$250/mo
Listed by Keller Williams Realty-RR WC
Property Details
Features
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% ($9K)
$42,500
Luxury property intelligence
A sourced read on HIGHLAND LAKE ESTATES SEC 21 pricing, timing, and property scale. No automated valuation claim.
List price
$42,500
Price per sqft
Not available
Vs. HIGHLAND LAKE ESTATES SEC 21 median
Not available
Days on market
88 days
Original to current
No verified reduction
$42.5K 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 $42,500, 21418 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.
21418 Patton Ave is part of a managed community with HOA dues of $250 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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