#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024
Build your own Hill Country retreat at 21426 Santa Rosa Ave. in Lago Vista. This 0.22-acre homesite, less than a mile from the waterfront, offers the opportunity to create a custom home designed around the scenery and lifestyle that make Lago Vista special. With thoughtful design and orientation, the property has potential for beautiful Hill Country and water views—imagine an elevated deck or second-story balcony for relaxing and entertaining. Lago Vista POA amenities include lakefront parks, boat ramps, a marina, swimming pool, playgrounds, party pavilions, tennis, pickleball and basketball courts, sand volleyball, disc golf, hiking trails, sports fields, campground facilities, kayak storage, an indoor fishing well, and fitness facilities for eligible members and guests. Enjoy weekends boating, kayaking, fishing, hiking, pickleball, swimming, or relaxing at waterfront parks. When it’s time for the fairway, the Lago Vista Golf Course offers a scenic Hill Country setting. Whether you envision a contemporary two-story with an elevated balcony, a weekend lake retreat, or a full-time Hill Country home, 21426 Santa Rosa Ave. is a blank canvas for the lifestyle you want. Bring your plans, bring your builder, and start imagining your piece of the Lake Travis lifestyle. Buyer to independently verify building requirements, utilities, restrictions, POA membership eligibility, fees, views, golf course information, and availability/access to amenities with the City of Lago Vista, applicable utility providers, and Lago Vista POA.
Property Type
Land
Lot Size
0.22 acres
HOA
$240/year
Listed by eXp Realty, LLC
Property Details
Lot Features
Verified property facts
21426 Santa Rosa 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.
21426 Santa Rosa Ave is listed by eXp Realty, LLC. Keenan Group at Compass presents this IDX listing and provides the accompanying market analysis using MLS Grid / Unlock MLS data reviewed as of Sep 10, 2026.
The most recent annual property tax for 21426 Santa Rosa Ave is $961. 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.
This page does not assume a mortgage rate or publish a monthly payment for 21426 Santa Rosa Ave. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
1 record on file
Every recorded listing, sale, and lease at 21426 Santa Rosa Ave, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
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+594.1% | — | $45,118 | $45,118 | — |
2021 | — | $6,500 | $12,000 | — |
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% ($6K)
Adjustable assumption - not a lending recommendation.
$28,000
Luxury property intelligence
A sourced read on Highland Lake Estates Sec 26 A pricing, timing, and property scale. No automated valuation claim.
List price
$28,000
Price per sqft
Not available
Vs. Neighborhood guide reference price
Not available
Days on market
17 days
Original to current
No verified reduction
$28K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Sep 10, 2026.
Request Private Market AnalysisZIP-level neighborhoods, schools, lifestyle, and Austin market context
District guide, nearby schools, and homes by attendance area
Private Austin CMA, TCAD context, and pricing strategy
Pricing, prep, launch timing, and Compass marketing strategy
#1 ABOR Team 2024 with $1B+ career sales volume
As of Sep 10, 2026, 21426 Santa Rosa Ave is offered at $28,000. The current MLS snapshot shows 248 active listings in 78645. Keenan Group has completed 6 verified transactions in 78645 within its 1,000+ completed transactions and $1B+ career volume across Austin.
The MLS listing reports HOA or association dues of $240 annual for 21426 Santa Rosa 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.
5 events on record
Current Price
$28,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
| — |
| $45,118 |
| $45,118 |
| — |
2021 | — | $6,500 | $12,000 | — |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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