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72 Diamond Street

313Records
14City systems
3Open violations
26.7Penalty rate
Brooklyn · ZIP 11222 · Neighborhood: Greenpoint
Open in the map

313 recorded events, 1974–2026, from 14 city data systems. The city's paper trail here is mostly 128 311 service requests, 35 ACRIS deeds & mortgages, 35 DOB permits.

BoroughBrooklyn 11222
Built1930
Floors3
Res. units3
ClassS9
Owner (PLUTO)STEFANOWICZ-SIEMBIDA, ANNA
BBL3026520033
BIN3066333

Full record, year by year   Support this site

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 26.7. In ZIP 11222, 66% 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 violations3 total — 0 class C (immediately hazardous), 3 class B, 0 class A. Oldest open since 1998-08-05.

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

19 service requests in the last three years. Most common: Illegal Parking (4) · Sewer (3) · Outdoor Dining (2) · Overgrown Tree/Branches (2) · Food Establishment (2) · Homeless Person Assistance (1).

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

YesBuilt before 1974 (1930)
NoSix or more residential units (3)
No421-a / J-51 tax benefit on the current tax roll

1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. 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)ANNA STEFANOWICZ-SIEMBIDA
Last registered2025-12-16

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,274,400 $573,480
2026$1,529,000 $688,050
2027$1,835,000 $825,750

The city's market estimate has risen 44% between tax years 2025 and 2027.

Restaurants in this building

RestaurantCuisineGradeNotes
Minnows BarAmericanA—
Tony's PizzeriaPizzaA—

Report to 311: Food poisoning · Food safety complaint

2 restaurants · 0 with mice evidence · See them on the Mice Map

2 Food Establishment complaints to 311 at this address in the last three years (most often: Pet/Animal, Rodents/Insects/Garbage), shared by 2 restaurants · complaints filed by the public; DOHMH investigates, outcomes aren't published.

Flood exposure

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

Hurricane evacuation zone 2 of 6 — zone 1 evacuates first.

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

2 street-flooding or sewer-backup complaints at this address since 2021 (1 in the last three years).

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

Getting around

SubwayNassau Av — G · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: none
BusNearest boarding stop: Nassau Av / Humboldt St — B48 · 200 ft
Citi BikeNassau Ave & Newell St · 350 ft · station location as of 2026-09-23; live availability
Bike facilityShared bike route mapped within 75 ft
School zones (2024–25 map)Elementary: P.S. 110 The Monitor. 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

72 Diamond Street

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Food poisoningFood poisoning
Food safety complaintFood safety complaint
Anything elseAnything else

19 311 service requests from this address in the last three years.

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.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $2,826 on 2010-06-24 (lender: Self Reliance (NY) Federal Credit Union). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2010-06-24AL&R $397,000 — from STEFANOWICZ-SIEMBIDA, ANNA to SELF RELIANCE (NY) FEDERAL CREDIT UNION $397,000
2010-06-24Mortgage $2,826 — from STEFANOWICZ-SIEMBIDA, ANNA to SELF RELIANCE (NY) FEDERAL CREDIT UNION $2,826
2010-06-24Agreement $397,000 — from SELF RELIANCE (NY) FEDERAL CREDIT UNION to STEFANOWICZ-SIEMBIDA, ANNA $397,000
2001-09-13Mortgage $70,494 — from STEFANOWICZ, GENOWEFA to FLUSHING SAVINGS BANK FSB $70,494
2000-04-21Mortgage $422,600 — from STEFANOWICZ, ANNA; STEFANOWICZ, GENOWEFA to R C F CAPITAL CORP $422,600
1999-01-27Mortgage $210,000 — from STEFANOWICZ, ANNA; STEFANOWICZ, GENOWEFA to GREENPOINT BANK $210,000
1995-03-16Mortgage $75,000 — from BUFFA, FRANK to GREEN POINT SAVINGSBANK $75,000
1993-03-29Mortgage $25,000 — from BUFFA, FRANK to NARDELLO, MARIO $25,000
1993-03-29Mortgage $50,000 — from BUFFA, FRANK to NARDELLO, MARIO $50,000

Ten-year activity

50250
2017
2018
2019
47
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017101013
2018004026
2019002013
202001450147
202101300031
202200140519
202302100113
20240051410
20250070411
202600100414
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The full timeline

Construction 55Enforcement 43Housing & tenants 156Ownership & money 35Health & systems 24

Every one of the 313 recorded events, 1974–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11222 · Landlord rankings · How grades work · The map · The Mice Map