
4 bed, 2 bath, 2,200 sqft on 0.25 acres in Lago Vista. Lago Vista, TX 78645. $565,000. Lago Vista ISD.
Modern, custom, and thoughtfully designed, this 4-bedroom, 2.5-bath home in Highland Lake Estates offers approximately 2,200 sq ft of well-appointed single-story living. The contemporary exterior combines crisp white stucco with stained cedar accents for a clean, modern look. Inside, an open floor plan, high ceilings, wood flooring, and abundant natural light from the large sliding glass doors create a comfortable and inviting atmosphere. The kitchen features frameless cabinetry with full hardware, upgraded appliances, an induction cooktop, and a large island overlooking the living space. Automatic interior blinds, custom closets, and a smart thermostat add everyday convenience, while the primary suite offers a private retreat with a custom walk-in closet and spacious zero-threshold shower. Outside, the private patio and backyard are complemented by privacy fencing and color-changing LED lighting. A two-car garage with EV charging capability adds additional functionality. Ideally located near Lake Travis, golf, parks, and Lago Vista's community amenities, this home offers modern design with the benefits of an established neighborhood. Adding to the property's appeal, the lot directly across the street is also available for purchase, providing an opportunity to secure the view and create your own vision for the additional property.
Verified property facts
21409 Patton Ave is listed at $565,000 with 4 bedrooms, 2 full, 1 half bathrooms, 2,200 square feet, 0.25-acre lot.
21409 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.
21409 Patton Ave is a Residential built in 2023 featuring 4 bedrooms, 2 full, 1 half bathrooms, 2,200 square feet, 0.25-acre lot.
21409 Patton Ave is listed by Keller Williams Realty. Keenan Group at Compass presents this IDX listing and provides the accompanying market analysis using MLS Grid / Unlock MLS data reviewed as of Oct 1, 2026.
The most recent annual property tax for 21409 Patton Ave is $11,026. 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.
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1 record on file
Every recorded listing, sale, and lease at 21409 Patton Ave, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Listed 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+50.8% | — | $593,607 | — | — |
2024+2321.7% | — | $393,526 | $62,500 | $427,677 |
2021 | — | $16,250 | $30,000 | — |
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% ($113K)
Adjustable assumption - not a lending recommendation.
$565,000
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List price
$565,000
Price per sqft
$257/sqft
Vs. Neighborhood guide reference price
Not available
Days on market
14 days
Original to current
No verified reduction
$565K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 1, 2026.
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This page does not assume a mortgage rate or publish a monthly payment for 21409 Patton Ave. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.
As of Oct 1, 2026, 21409 Patton Ave is offered at $565,000. The current MLS snapshot shows 241 active listings in 78645. Keenan Group has completed 7 verified transactions in 78645 within its 1,000+ completed transactions and $1B+ career volume across Austin.
21409 Patton Ave was built in 2023, making it 3 years old with relatively recent construction.
The MLS listing reports HOA or association dues of $200 annual for 21409 Patton Ave. 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
$565,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+50.8% | — | $593,607 | — | — |
2024+2321.7% | — | $393,526 | $62,500 | $427,677 |
2021 | — | $16,250 | $30,000 | — |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
| Address | Offered At |
|---|---|
| 531 Venture Blvd S | $450K |
| 18405 Lakeshore Pt | $325K |
| 8133 Breeze Way | $650K |
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