The Redtail Ridge development continues on a 389-acre property north of U.S. 36 and west of Northwest Parkway, after the Louisville City Council approved a final subdivision plat on a 5-1 vote with multiple conditions earlier this week.

The proposed new development is on the former Storage Technology Corp. site. It is expected to include a mix of hospital, medical office, light industrial, commercial and office uses. Councilmember Barbara Hamlington voted against the measure, and Councilmember Dietrich Hoefner did not attend the Tuesday meeting.

A final subdivision plat is used to create lots, easements and rights of way needed to develop the property, Rob Zuccaro, Louisville’s community development director, said during the meeting. The plat does not establish the land use for the property, he said.

Councilmembers approved several conditions to the approval, including that a wastewater treatment plant gets upgraded and that the Louisville government shares maintenance with the Northwest Parkway Authority and the Broomfield city and county governments.

Mayor Chris Leh said the council has received multiple public comments asking for it to postpone approval of the subdivision plat because not all agreements are formally completed.

City Attorney Kathleen Kelly said any condition of approval that is not met will need to come back to the council for further consideration.

“The approval isn’t perfected until all conditions are met,” Kelly said.

Kelly said that if something fundamental to the development cannot be completed, the council always has the opportunity to reconsider its approval. However, Zuccaro said city staffers do not anticipate any issues.

Zucarro said the subdivision plat also establishes the construction of three underpasses on Campus Drive to allow for a safe street crossing for kids going to Monarch PK-8 and Monarch High schools. Campus Drive serves both Monarch schools.

Improvements to Campus Drive, Rockcress Drive and Sorrel Drive will be paid by the developers, not the city, based on development documents.

Rob Price, assistant superintendent of operational services for the Boulder Valley School District, said school district officials support the development and the improvements planned to be made to Campus Drive.

“This project is vital for enhancing the accessibility and functionality of the Monarch campus,” Price said during a public comment period at the meeting.

Price said the enhancements will help both vehicles and pedestrians.