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General ConstructionManhattanPermit issued

Office Renovation at 300 Park Avenue South, Manhattan

300 PARK AVENUE SOUTH, Manhattan, 10010 · Midtown South-Flatiron-Union Square

Winston

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Reported project cost

$149,000

As declared on the permit filing. General Construction.

Issued
October 20, 2026
Expires
November 5, 2026
License
General Contractor

What was permitted

Office renovation work is underway at this Manhattan address, involving modifications to partitions, ceilings, and doors on the 4th floor. This type of project focuses on interior improvements without changing the building's core function.

The permit for this office renovation was issued on October 20, 2026, with an estimated project cost of $149,000. CORE FOUR CONSTRUCTION IN is the General Contractor for this job.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number548476175
Work permit #M01412862-I1-GC
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionOFFICE RENOVATION WORK TO INCLUDE PARTITION, CEILING, AND DOOR MODIFICATIONS ON 4TH FLOOR AS INDICATED ON PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Floor / unitFloor Number(s) 4 through 4
Estimated cost$149,000
ApprovedOctober 19, 2026
IssuedOctober 20, 2026
ExpiresNovember 5, 2026
BBL—
BIN—

Property owner

Rockrose Development Corp

Jennifer Fridman

Related searches

office renovationManhattanMidtown South-Flatiron-Union Squareinterior modificationscommercial constructionNYC permits$149,000 project cost