Staten Island · Block 5680 · Lot 334 · 10312

21 Alexander Avenue

2 floors · 2 apartments · 2,088 sq ft · built 1978 · class B9 · owner of record: Angela & Domingo Palazzo Living Trust

4open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
302dto Annual property registration

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New violations the morning after they're issued, plus deadline reminders. Free for one building.

Compliance deadlines

RequirementDueStatus
Annual property registration Check
HPD registration · September 1 each year
What this is

Residential buildings with three or more units, and one- and two-family homes the owner doesn't occupy, register with HPD every year ($13 fee). An unregistered building can't start a nonpayment case in Housing Court and faces civil penalties. Agency page

Sep 1, 2027
in 302 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (2)
IssuedViolationHearingBalance
Feb 3, 2025Construction CLASS - 1
WORK WITHOUT A PERMIT .ECB ISSUED FOR RCA NOT CORRECTED .RCA ISSUED ON 10/03/2024 BY BADGE # 2871 NOTED :OBSERVED FULL HT. WALL BUILT IN CELLAR CREATING 2 BEDROOMS AND BATHROOM. ALSO 2ND. FLOOR LIVING ROOM CEIL
#39137260R
Apr 16, 2025
ADMIT/IN-VIO
$0
Feb 3, 2025Construction CLASS - 2
WORK WITHOUT A PERMIT .ECB ISSUED FOR RCA NOT CORRECTED .RCA ISSUED ON 10/03/2024 . NOTED: ELECTRICAL WORK AT CELLAR TO COMPLETE A CLASS A APT. WITH 2 BEDROOMS, FULL BATH AND KITCHEN. LIGHTS SWITCHES AND OTHER
#39137259J
Apr 16, 2025
STIPULATION/IN-VIO
$0
DOB (2)
IssuedViolationStatus
Oct 3, 2024CONSTRUCTION
A FULL CLASS A APT. BUILT IN CELLAR. FULL HT WALLS FOR 2 BEDROOMS, FULL BATHROOM AND FULL KITCHEN WITH SINK AND GAS STOVE. ALL ELECTRICAL AND PLUMBING WORK INCLUDED. NO PERMITS AT DOB.
#24-02655
DOB VIOLATION - ACTIVE
Oct 3, 2024CONSTRUCTION
THE CELLAR IS FURNISHED AND OCCUPIED AS A 2 BEDROOM CLASS A APT. C OF O #47447 INDICATES ONLY HEATING PLANT AND ACCESSORY STORAGE ALLOWED IN THIS CELLAR. ONLY 1 MEANS OF EGRESS INTO AND OUT OF THIS CELLAR.
#24-02656
DOB VIOLATION - ACTIVE
DOB NOW Safety (0)

None open.

HPD (0)

None open.

Check the agency records

Always confirm on the city's own systems before acting: DOB BIS property profile · DOB NOW · HPD Online · Pay ECB/OATH penalties (CityPay)

City records as of Nov 3, 2026, 5:23 PM ET. BBL 5056800334.

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