General ConstructionManhattanPermit Issued

General Construction at 420 Riverside Drive, Manhattan

420 RIVERSIDE DRIVE, MANHATTAN, 10025 · Morningside Heights

1

What was permitted

This permit authorizes the combination of two apartment units, #12F and #12J, on Riverside Drive. Homeowners considering combining units in Manhattan can refer to this project for an idea of scope and cost.

Issued on May 19, 2026, the estimated project cost for this apartment combination is $69,000. ARI CONST & PAINTING LLC is the General Contractor.

Combining apartment units in Morningside Heights, Manhattan, such as this project, can range in cost, with this instance estimated at $69,000.

2

What it cost

$69,000reported on this filing

Issued

May 19, 2026

Expires

June 12, 2026

License

General Contractor

3

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Filed by ARI CONST & PAINTING LLC · 1 permits across 1 neighborhood

View the official permit record

Tracking number, work description, cost, and dates

+
Tracking Number777895884
Work Permit #M01375337-I1-GC
Job Filing Number
Work TypeGeneral Construction
StatusPermit Issued
Job DescriptionCOMBINATION OF APARTMENT UNIT #12F AND #12J PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
Floor / UnitFloor Number(s) 012 through 012
Estimated Cost$69,000
ApprovedMay 14, 2026
IssuedMay 19, 2026
ExpiresJune 12, 2026
BBL
BIN

Property Owner

PR

Andrew Hoffman

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general constructionapartment combinationMorningside HeightsManhattanresidential renovationpermit issued$69,000 cost