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683 4 Avenue

228Records
16City systems
1Open violations
0Penalty rate
Brooklyn · ZIP 11232 · Neighborhood: Sunset Park (West)
Open in the map

228 recorded events, 1967–2026, from 16 city data systems. The city's paper trail here is mostly 58 311 service requests, 28 DOB permits, 22 DOB job filings.

BoroughBrooklyn 11232
Built2008
Floors9
Res. units16
ClassD1
Owner (PLUTO)GREENWOOD ON FOURTH LLC
BBL3006430005
BIN3420408

Full record, year by year   Support this site

GRADE A

The city's published records show little recorded distress here in the last three years. Less recorded distress than 100% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 0. In ZIP 11232, 65% of residential buildings hold an A and 8% grade D or F. How grades work

this building
A
B
C

Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations1 total — 0 class C (immediately hazardous), 0 class B, 1 class A. Oldest open since 2021-02-24.

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

15 service requests in the last three years. Most common: Noise (5) · Illegal Parking (4) · Graffiti (1) · Dumpster Complaint (1) · Illegal Dumping (1) · Taxi Complaint (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

NoBuilt before 1974 (2008)
YesSix or more residential units (16)
Yes421-a / J-51 tax benefit on the current tax roll

2 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. 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)GREENWOOD ON FOURTH LLC
Head officerNICHOLAS G MALAFIS
Managing agentGNM MANAGEMENT LLC
Last registered2025-07-15

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$2,476,000 $1,114,200
2026$2,900,000 $1,305,000
2027$3,115,000 $1,401,750

The city's market estimate has risen 26% between tax years 2025 and 2027.

Tax exemptions on the roll: 421A 15 YR NO CAP

Building systems

Facade (Local Law 11)SWARMP — "Safe With A Repair and Maintenance Program": known facade conditions that must be repaired (cycle 9)

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

Subway25 St — R · 950 ft straight-line (about a 5-minute walk) · station accessibility: none
BusNearest boarding stop: 5 Av / 21 St — B63 · 700 ft
Citi Bike21 St & 4 Ave · 100 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 295. 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

683 4 Avenue

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

15 311 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.

The landlord's report card

Managed by GNM MANAGEMENT LLC — 11 buildings, 231 units. Grades across the portfolio: A10 · B1. See the whole portfolio

BuildingBoroughUnitsGrade
3723 18 Avenue BK46 A
325 1 Street BK32 A
433 3 Avenue BK26 A
64 Church Avenue BK20 A
58 Church Avenue BK20 B
233 18th Street BK20 A
624 11 Street BK17 A
549 6 Avenue BK16 A
911 8 Avenue BK16 A
683 4 Avenue BK16 A
337 11 Street BK2 A

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $3,100,000 on 2013-06-14 (lender: Investors Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2014-10-03Agreement $5,050,000 — from IDG 4TH AVE LLC; GREENWOOD ON FOURTH LLC to INVESTORS BANK $5,050,000
2014-10-03AL&R $5,050,000 — from GREENWOOD ON FOURTH LLC; IDG 4TH AVE LLC to INVESTORS BANK $5,050,000
2013-06-14Mortgage $3,100,000 — from IDG 4TH AVE LLC; GREENWOOD ON FOURTH, LLC to INVESTORS BANK $3,100,000
2012-01-23Deed $1,186,000 — from 683 4TH AVE, LLC to GREENWOOD ON FOURTH LLC; IDG 4TH AVE LLC $1,186,000
2006-09-11Mortgage $7,500,000 — from KMW GROUP, LLC; 683 4TH AVE., LLC to NEW YORK COMMERCIAL BANK; TITAN CAPITAL ID, LLC $7,500,000
2006-09-11Agreement $12,000,000 — from 683 4TH AVE., LLC; KMW GROUP, LLC to NEW YORK COMMERCIAL BANK; TITAN CAPITAL ID, LLC $12,000,000
2006-09-11AL&R $12,000,000 — from NEW YORK COMMERCIAL BANK; TITAN CAPITAL ID, LLC to KMW GROUP, LLC; 683 4TH AVE., LLC $12,000,000
2005-11-28Deed $990,000 — from LEONE, JOSEPHINE to 683 4TH AVE. LLC $990,000

Ten-year activity

50250
2017
2018
2019
2020
25
2021
2022
2023
2024
2025
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201711002
2018180211
2019190212
2020160310
20212210225
2022180211
202305038
202416029
202516029
202604228
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The full timeline

Construction 52Enforcement 51Housing & tenants 86Ownership & money 19Health & systems 20

Every one of the 228 recorded events, 1967–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11232 · Landlord rankings · How grades work · The map · The Mice Map