
Rare .63 Acre lot to build your dream home -or secure a beautiful piece of the Texas Hill Country to hold for the future. This large lot in Lago Vista offers the perfect opportunity to enjoy the Lake Travis lifestyle while taking advantage of the area’s natural beauty and outstanding amenities. Enjoy access to private Lake Travis amenities, including multiple waterfront parks, boat decks, swimming pools, and scenic Hill Country surroundings. Whether you’re ready to build now or looking for a smart long-term investment, this property gives you the flexibility to create your own vision on your own timeline. Spend your days boating, swimming, relaxing by the lake, or simply taking in the Hill Country views. With Lago Vista’s laid-back atmosphere and access to Lake Travis, this is a great opportunity to own land in one of Central Texas’ most desirable lake communities. Build. Hold. Enjoy. Live the Lake Travis lifestyle!
Property Type
Land
Lot Size
0.64 acres
HOA
$150/year
Listed by Dash Realty
Property Details
Lot Features
1 record on file
Every recorded listing, sale, and lease at 20823 Roundup TRL, whoever represented it.
Verified property facts
20823 Roundup TRL 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.
20823 Roundup TRL is listed by Dash Realty. 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 20823 Roundup TRL is $1,453. 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 20823 Roundup TRL. 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
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+582.1% | — | $68,207 | $68,207 | — |
2021 | — | $10,000 | $18,750 | — |
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% ($16K)
Adjustable assumption - not a lending recommendation.
$79,000
Luxury property intelligence
A sourced read on Lago Vista Sec 03 Ph 04 pricing, timing, and property scale. No automated valuation claim.
List price
$79,000
Price per sqft
Not available
Vs. Neighborhood guide reference price
Not available
Days on market
20 days
Original to current
No verified reduction
$79K 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, 20823 Roundup TRL is offered at $79,000. 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 $150 annual for 20823 Roundup TRL. 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
$79,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
| — |
| $68,207 |
| $68,207 |
| — |
2021 | — | $10,000 | $18,750 | — |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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