The Austin City Council signed off Thursday on a major parkland buy in far south Austin, voting to spend about $13.44 million to pick up roughly 49.2 acres along Onion Creek. City paperwork describes the tract as a future destination-style park that would plug into trail connections on the creek and lock in key environmental protections. Staff say the move is meant to support long-range goals to safeguard drinking water, improve drainage, and cut flood risk throughout the Onion Creek watershed.
What Council Signed Off On
Council authorized a $13,440,000 purchase of the property at 11904 Old San Antonio Road, adding approximately 49.217 acres to Austin’s park system, as reported by KXAN. In documents reviewed by reporters, the city calls the site “envisioned as a destination park,” with planned future trail links along Onion Creek. The purchase is funded through capital budgets in the Financial Services Department and Austin Parks and Recreation, according to those same documents.
Funding And Policy Context
The acquisition is one piece of a broader city strategy to bank flood-prone or environmentally sensitive land as park space. Recent budgets and bond plans have carved out specific money for buying land tied to parks, water quality, and flood control. According to City of Austin budget documents, there is a dedicated line item for land purchases that advance parks, water, and flood-mitigation goals. That capital approach lines up with the Austin Climate Equity Plan, adopted in September 2021, which directs departments to coordinate land, water, and equity priorities.
How This Fits Into Onion Creek Work
Onion Creek has been on Austin’s priority list for years, after a series of damaging floods that spurred buyouts, restoration work, and trail projects. Land acquisition has become a familiar tool for lowering flood risk while building out recreation opportunities. Reporting from the Austin Monitor and city records detail earlier rounds of buyouts and flood-mitigation work in the area, and parkland purchases have repeatedly been used as part of that strategy. A citywide prioritization matrix, involving staff from Austin Parks and Recreation, Austin Water, Watershed Protection and Climate Action, scored this tract highly for water quality, protection, and recreation goals.
What Happens To The Land Next
City documents sketch out a future where the site opens to the public with trail connections, though staff have not yet put out a detailed design timeline or construction schedule, according to local coverage. For now, the council vote secures the land; closing and planning will fall to Parks and Recreation and partner departments, which will sort out project phases, community outreach, and how the new parkland ties into the broader Onion Creek trail network. The immediate outcome is that Austin has locked in a large piece of property, which it says is needed both to protect water resources and to expand park access in south Austin.
