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Mechanical SystemsBronxPermit issued

Mechanical Systems Renovation at 4020 Laconia Avenue, Bronx

4020 LACONIA AVENUE, Bronx, 10466 · Eastchester-Edenwald-Baychester

Winston

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Reported project cost

$150,000

As declared on the permit filing. Mechanical Systems.

Issued
July 22, 2026
Expires
December 31, 2026
License
General Contractor

What was permitted

Residents and property managers in the Eastchester-Edenwald-Baychester area can examine a significant renovation project at 4020 Laconia Avenue. This permit is for the interior renovation of a 3-story NYCHA building, focusing on new ventilation systems and the removal of old steam hot water equipment.

Issued on July 22, 2026, this project has an estimated cost of $150,000. RIVER CITY BUILDERS LLC is the contractor responsible for this NYCHA PACT renovation.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number463934335
Work permit #X00896129-S2-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionINTERIOR RENOVATION OF 3-STORY NYCHA MULTIPLE DWELLING AS PART OF THE NYCHA PACT RENOVATION: INSTALLATION OF NEW VENTILATION SYSTEMS, DEMOLITION OF EXISTING STEAM DOMESTIC HOT WATER EQUIPMENT AND ASSOCIATED PIPING; NO CHANGES TO USE, EGRESS, OR OCCUPANCY
Floor / unitCellar, Floor Number(s) 1 through 1
Estimated cost$150,000
ApprovedJanuary 24, 2024
IssuedJuly 22, 2026
ExpiresDecember 31, 2026
BBL—
BIN—

Property owner

Csa Preservation Partners LLC

Rick Gropper

Related searches

mechanical systemsinterior renovationventilation systemsNYCHAEastchesterBronxNYC permits$150,000 project