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Over six families without stores
21 WASHINGTON SQUARE N
MANHATTAN · BIN 1077885
💬 Discuss this project
1900Year Built
3.5Stories
C1Building Class
R6Zoning
—Gross Floor Area
7Units
2 Open Violations 1 unresolved · 1 paperwork only ▸
Over six families without stores · Owner of record: NEW YORK UNIVERSITY · 2.26 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
NEW YORK UNIVERSITY803/22/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PARAMOUNT PLBG & HTG CORPPlumbing403/22/2026
Building Lifecycle
All (9)Violation (9)
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/15/2023
Violation issued (HPD, closed)
A
02/16/2022
Violation issued (HPD, closed)
A
11/01/2021
Violation issued (ECB, open)
Boilers
04/01/2021
Violation issued (HPD, closed)
A
10/26/2016
Violation issued (HPD, closed)
I
10/01/2015
Violation issued (HPD, closed)
I
02/10/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/01/1994
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISPLISSUEDPARAMOUNT PLBG & HTG CORP04/14/2017
BISPLISSUEDPARAMOUNT PLBG & HTG CORP12/09/2008
BISEQISSUEDEVEREST SCAFFOLDING INC08/19/2008
BISOTISSUEDJ.LAWRENCE CONSTRUCTION CORP08/18/2008
BISBLISSUEDACE-ATLAS PLBING & HTG06/24/2003
BISPLISSUEDGENERAL PLUMBING, HEATING09/15/2000
BISOTISSUEDMIKSEL GENERAL CONTRACTING INC11/17/1999
BISPLISSUEDPLUMBING & HTG DOCTOR INC02/02/1998
BISOTISSUEDJ.LAWRENCE CONSTRUCTION CO.12/09/1997
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 35 on file (BIS + DOB NOW)
▸Applications & Permits10
▸BISPLAN / WORK APPROVAL APPLICATION6
07/11/2017110301566Open ↗
06/29/2017110301566Open ↗
03/21/2017110301566Open ↗
Showing 3 of 6 on file for this type
▸BISWORK PERMIT APPLICATION4
04/25/2017110301566Open ↗
12/09/2008110301566Open ↗
08/19/2008110317924Open ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications9
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION5
01/22/2018110301566Open ↗
01/22/2018110301566Open ↗
01/22/2018110301566Open ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2
08/19/2008110317924Open ↗
08/06/2008110301566Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
08/19/2008110317924Open ↗
08/06/2008110301566Open ↗
▸Trade Schedules & Equipment3
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2
07/11/2017110301566Open ↗
06/29/2017110301566Open ↗
▸BISSCHEDULE B - PLUMBING1
08/06/2008110301566Open ↗
▸Safety & Tenant Protection1
▸BISST-1: Street Tree Checklist1
08/06/2008110301566Open ↗
▸Environmental & Asbestos3
▸BISASBESTOS INSPECTION REPORT2
08/06/2008110301566Open ↗
08/06/2008110301566Open ↗
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1
08/19/2008110317924Open ↗
▸Approvals, Objections & Sign-offs4
▸BISADMINISTRATIVE OBJECTIONS2
08/19/2008110317924Open ↗
08/06/2008110301566Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
01/22/2018110301566Open ↗
01/22/2018110301566Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
08/18/2008110301566Open ↗
▸Filing & Intake Forms4
▸BISBOROUGH INTAKE FORM2
01/22/2018110301566Open ↗
01/22/2018110301566Open ↗
▸BISeFiling Job Application Cover Sheet1
08/19/2008110317924Open ↗
▸BISEFILING COVER SHEET1
08/06/2008110301566Open ↗