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· 151 South First Street

One Lady Bird Lake

One Lady Bird Lake is a residential development under construction on Lady Bird Lake in Austin. Related Companies identifies the project at 151 South First Street. Related now explicitly identifies the project as under construction, with an anticipated 2028 completion. The 18-floor programme contains 101 condominiums and 197 rental residences, with architecture by Kohn Pedersen Fox and interiors by Workshop/APD.

Under construction

Editorial research
Reviewed: October 15, 2026

01 · The project

Key project facts

Developer
Related Companies
Location
Austin
Property types
Apartments / condominiums
Storeys
18 floors
Residences
298: 101 condominiums and 197 rental residences
Land area
Not yet verified
Unit sizes
Not yet verified
Announced completion
2028 — developer forecast

Planned amenities

  • Porte-cochère vehicle drop-off

From the project presentation; not confirmation that facilities are already usable.

02 · The location

Location & surroundings

One Lady Bird Lake

Austin

Find address on map Address search opens OpenStreetMap.

151 South 1st Street, beside Lady Bird Lake in Austin.

03 · Development

Progress & timeline

Under construction

Related explicitly lists the project as under construction. The 2028 completion is a forecast, not a completed milestone.

2028 — developer forecast

Construction status reflects the cited information at the time of review. Individual buildings, amenities and handovers may follow different schedules.