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General ConstructionDowntownPermit issued

Interior Tenant Improvement at 515 S Flower St, Downtown

515 S FLOWER ST 50th Floor, Downtown, 90071

Winston

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Reported project cost

$6,300,000

As declared on the permit filing. Bldg-Alter/Repair.

Issued
May 5, 2026
Expires
—
License
B

What was permitted

This permit details a significant interior tenant improvement project for a 23,665 square foot office space located on the 50th floor of an existing high-rise building in Downtown Los Angeles. The work involves creating new non-load-bearing partitions, ceilings, millwork, and finishes, along with installing a new raised floor system and movable partitions.

The permit has been issued, with an estimated project cost of $6,300,000. This type of extensive commercial renovation can provide valuable insight into the costs associated with upgrading large office spaces in a major urban center.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number25016-10000-37323
Work permit #—
Job filing number—
Work typeBldg-Alter/Repair
StatusIssued
Job descriptionCh1A - ePlan: INTERIOR TENANT IMPROVEMENT OF 23,665 SF OFFICE SPACE ON THE 50TH FLOOR OF AN EXISTING HIGH RISE BUILDING. NEW NON LOAD BEARING PARTITIONS, CEILINGS, MILLWORK, AND FINISHES. NEW RAISED FLOOR SYSTEM AND MOVABLE PARITIONS ANCHORED TO EXISTING BUILDING STRUCTURE.
Floor / unit—
Estimated cost$6,300,000
ApprovedDecember 23, 2025
IssuedMay 5, 2026
Expires—
BBL—
BIN—

Related searches

tenant improvementoffice spacehigh-riseDowntown Los Angelescommercial construction$6,300,000