Reserved for public purposes
Congress of the Republic required 400 acres in the Government Tract to be reserved.
The land beneath the plan
Public Austin waterfront since 1840.
Now being sold to a New York developer.
Sand Beach Reserve — public land on the north shore of Lady Bird Lake, set aside by the Republic of Texas in 1840 for public purposes. Mostly parkland, and it's now threatened by plans for three luxury condo towers where the TownLake Y sits. Here is the interesting history, the plan from the YMCA and developer Millennium Partners, and what you can do about it.
Start with the record
Three ways into the story.
This site separates original records, attributed analysis, and present-day advocacy. Begin with the map, follow the chronology, or inspect the source documents yourself.
01
Understand the map
See how the 1848 patent, the historic bluff line, and three surveyed boundaries overlap.
02Follow 187 years
Trace the Reserve from the Republic of Texas through the 2026 formal development filing.
03Read the sources
Open the deed, map, history, and source material already available in the archive.
The central question
Did part of the five-acre tract return to the State of Texas in 1963?
- A boundary tied to the bluffThe 1848 patent described Outlot 11's south line as 60 yards below the bluff of the “River Commons.”
- A later survey in disputeWilliam O'Hara's 1999 report concluded that O. E. Metcalfe's 1916 north line for the Reserve was “in the wrong position.”
- A sale with consequencesThe State's 1945 grant said any part of the Reserve later sold by Austin would revert to the State. Austin sold the tract to the Boy Scouts in 1963.
Attributed analysis
Researcher and attorney Joe Riddell argues that these facts place approximately 1.9 acres claimed by the YMCA inside the Reserve, triggering the reversion clause. His revised quarter-inch-grid count produces 1.94 acres, or 40.5% of the subdivision; it is a manual map-based estimate, not a boundary survey. The archive presents the documents behind the argument so readers can evaluate it.
A compressed chronology
The long view changes the view.
The present conflict begins with the founding of Austin, not with the current development proposal. Four events orient the documentary trail.
A disputed survey
Metcalfe made a theoretical location that later private claims relied upon.
The City sells the tract
Austin conveyed about five acres west of Lamar to the Boy Scouts.
Six lines analyzed
Surveyor William O'Hara recommended two boundary locations and rejected Metcalfe's line.
Why this is active now
A development decision sits on top of an ownership question.
The formal Planned Unit Development application filed July 24, 2026 for 1100 W. Cesar Chavez describes three residential towers with up to 750 market-rate condominiums, at least 90 affordable rental units, and a replacement YMCA with childcare. It requests a maximum PUD height of 435 feet and up to 93% impervious cover.
Those figures belong to the current proposal context, not to the historical proof. The formal application and the earlier Development Assessment are both available in the archive.
What you can do
Get told when it matters.
The fate of the PUD rezoning will be decided at public hearings by the City of Austin. The State has the overriding power to require that Reserve land be used for public purposes. Leave your email and we'll tell you when there's a moment to speak up.
Form not loading? Email info@sandbeachreserve.com and we'll add you.