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Building report

21 Duane Court · Staten Island · BBL 5000640215 · generated 2026-10-20 · FREE

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Where the penalty points come from

ComponentWhat it coversPoints
Housing codeHPD violations by class, complaints, emergency repairs, litigation, vacate orders, AEP9
Structural & safetyDOB violations, ECB/OATH violations by class0
PestsBedbug filings, failed rodent inspections, rodent 311s0
DisplacementMarshal evictions executed0
GRADE C

A meaningful record of code violations or complaints relative to its peers. More recorded distress than 90% of 1-5-unit residential buildings citywide. The citywide median for 1-5-unit residential buildings is 0 penalty points per 10 units; this building carries 30. In ZIP 10301, 85% of residential buildings hold an A and 5% grade D or F. How grades work

this building
A
C

Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations5 total — 5 class C (immediately hazardous), 0 class B, 0 class A. Oldest open since 2022-03-18.

status snapshot refreshed weekly from HPD records

Patterns

No heat or hot-water complaints in the last three years.

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

No 311 service requests from this address in the last three years.

Filed construction activity

No permitted work with a declared cost filed in the last decade. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.

Rent-stabilization signals

NoBuilt before 1974 (1991)
NoSix or more residential units (1)
No421-a / J-51 tax benefit on the current tax roll

0 of 3 signals present. None of the common signals are present — stabilization is unlikely (though never impossible). The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).

Registered with HPD — the names behind the building

Registered owner(s)4 BOYS BUILDING
Head officerMICHAEL VERDI
Managing agent4 BOYS BUILDING, INC
Last registered2020-10-26

as filed by the owner in the building's HPD registration

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$351,000 $21,060
2026$430,000 $25,800
2027$491,000 $29,460

The city's market estimate has risen 40% between tax years 2025 and 2027.

Flood exposure

Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).

Not in a hurricane evacuation zone.

Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.

No street-flooding or sewer-backup complaints on record at this address.

Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.

Getting around

Staten Island RailwayTompkinsville — SIR · 1.0 mi straight-line (about a 25-minute walk) · station accessibility: none
BusNearest boarding stop: Prospect Av / Lafayette Av — S42 · 200 ft
School zones (2024–25 map)Elementary: P.S. 045 John Tyler
Middle: I.S. 061 William A Morris. Confirm with the DOE's school search.

Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.

Report a problem to 311

21 Duane Court

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Anything elseAnything else

311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.

The landlord's report card

Managed by 4 BOYS BUILDING, INC. — 3 buildings, 3 units. Grades across the portfolio: C3. See the whole portfolio

BuildingBoroughUnitsGrade
28 Duane Court SI1 C
160 Prospect Avenue SI1 C
21 Duane Court SI1 C

Sales, deeds & mortgages

DateRecordAmountPer res. unit
2020-03-25RPTT $389,900 — from 4 BOYS BUILDING INC to WHITE, GINA I; WHITE, RICHARD I $389,900
2020-02-24Sold for $389,900 $389,900 $389,900

Ten-year activity

20100
2017
20
2018
2019
2020
2021
2022
2023
2024
2025
2026
Housing & tenantsOwnership & money
Show as table
YearHousing & tenantsOwnership & moneyTotal
2017000
201820020
2019000
2020022
2021000
2022202
2023101
2024101
2025101
2026000
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The last 12 months — 1 records

DateRecord
2025-11-26HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE

The full timeline

2025
2025-11-26HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2024
2024-12-05HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2023
2023-11-30HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2022
2022-11-21HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2022-03-18HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2020
2020-03-25RPTT $389,900 — from 4 BOYS BUILDING INC to WHITE, GINA I; WHITE, RICHARD I$389,900
2020-02-24Sold for $389,900$389,900
2018
2018-07-25City emergency repair (OMO): at apt#1 : repair location at bldg front stoop 1) demo and properly replace the broken concrete tread#9 from bottom up a$4,500
2018-06-26HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2018-06-20HPD class C: § 27-2005 ADMIN. CODE: PROPERLY SECURE THE LOOSE NORTH HAND RAILING STAIRS AT FRONT ENTRANCE TO BUILDING , 1st STORY
2018-06-20HPD class C: § 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE CONCRETE TREAD 9TH UP FROM BOTTOM STAIRS AT FRONT ENTRANCE TO BUILDING , 1st
2018-06-20HPD class B: § 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY
2018-06-20HPD class B: § 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... NORTH AND WEST WALLS APPROX 20 SQ.FT IN THE 1st ROOM
2018-06-20HPD class A: § 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR CEILING IN THE 2nd ROOM FROM EAST LOCATE
2018-06-19Tenant complaint: UNSANITARY CONDITION — MOLD
2018-05-07HPD class B: § 27-2026 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE CONNECTION WASTE LINE AT SINK IN THE KITCHEN LOCATED AT APT 1, 1st STORY
2018-05-07HPD class B: § 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE CONCRETE STAIR TREADS 6TH AND 9TH UP FROM BOTTOM STAIRS AT FRONT ENTRANCE TO
2018-05-07HPD class B: § 27-2005 ADMIN. CODE: PROPERLY SECURE THE LOOSE NORTH HANDRAILING STAIRS AT FRONT ENTRANCE TO BUILDING
2018-05-07HPD class B: § 27-2010,2011,2012 ADMIN. CODE: CLEANSE AND DISINFECT TO THE SATISFACTION OF THIS DEPARTMENT AFTER REMOVING THE SEWAGE IN THE 1st ROOM FROM
2018-05-04311: FLOORING/STAIRS — FLOOR
2018-05-04311: DOOR/WINDOW — WINDOW FRAME
2018-05-04311: PAINT/PLASTER — CEILING
2018-05-04311: UNSANITARY CONDITION — PESTS
2018-05-04Tenant complaint: DOOR/WINDOW — WINDOW FRAME
2018-05-04Tenant complaint: PAINT/PLASTER — CEILING
2018-05-04Tenant complaint: UNSANITARY CONDITION — PESTS
2018-05-04Tenant complaint: FLOORING/STAIRS — FLOOR

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