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300 South 3 Street

1,430Records
17City systems
87Open violations
272.5Penalty rate
Brooklyn · ZIP 11211 · Neighborhood: Williamsburg
Open in the map

1,430 recorded events, 1974–2026, from 17 city data systems. The city's paper trail here is mostly 460 HPD complaints, 445 311 service requests, 412 HPD housing violations.

BoroughBrooklyn 11211
Built1913
Floors6
Res. units24
ClassC1
Owner (PLUTO)300 SOUTH REALTY CORP
BBL3024360006
BIN3063331

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 93% 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 272.5. In ZIP 11211, 58% of residential buildings hold an A and 7% 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 violations87 total — 12 class C (immediately hazardous), 62 class B, 13 class A. Oldest open since 2014-06-27.
Pending HPD litigation1 case(s) pending in housing court

status snapshot refreshed weekly from HPD records

Patterns

20 heat or hot-water complaints in the last three years (winter 2024–25: 10 · winter 2025–26: 10). Repeated winter clusters suggest a chronic heating problem.

10
’24–25
10
’25–26

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

$6,250 in enforcement penalties imposed (ECB/OATH) in the last three years.

What 311 hears from this address

124 service requests in the last three years. Most common: UNSANITARY CONDITION (30) · WATER LEAK (16) · PAINT/PLASTER (10) · PLUMBING (9) · HEAT/HOT WATER (9) · GENERAL (7).

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 (1913)
YesSix or more residential units (24)
No421-a / J-51 tax benefit on the current tax roll

2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. 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)300 SOUTH REALTY CORP
Head officerISAAC ROSENFELD
Managing agentJBM ESTATES NY LLC
Last registered2025-08-28

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,772,000 $797,400
2026$1,644,000 $739,800
2027$1,791,000 $805,950

The city's market estimate has risen 1% between tax years 2025 and 2027.

Building systems

Heating fuelNO2FUEL

Flood exposure

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

Hurricane evacuation zone 5 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 2014 (0 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

SubwayMarcy Av — J M Z · 800 ft straight-line (about a 4-minute walk) · station accessibility: full
BusNearest boarding stop: S 4 St / Rodney St — B60 · 150 ft
Citi BikeS 4 St & Rodney St · 250 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: 319 (K-1), 414 (K-5). 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

300 South 3 Street

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

124 311 service requests from this address in the last three years — 9 of them about heat or hot water.

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 JBM ESTATES NY LLC — 12 buildings, 593 units. Grades across the portfolio: A2 · B3 · C7. See the whole portfolio

BuildingBoroughUnitsGrade
2345 Ocean Avenue BK94 B
2101 Albemarle Road BK94 B
3021 Avenue I BK84 A
1800 Albemarle Road BK72 C
2330 Ocean Avenue BK48 C
178 East 95 Street BK42 C
2075 Bedford Avenue BK40 C
1722 Albemarle Road BK36 B
735 Ocean Avenue BK36 C
300 South 3 Street BK24 C
3203 Snyder Avenue BK15 C
154 Grattan Street BK8 A

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $2,825,614 on 2016-01-04 (lender: JPMorgan Chase Bank, N.A.). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2019-04-18Agreement $4,125,000 — from 300 SOUTH REALTY CORP. to JPMORGAN CHASE BANK, N.A. $4,125,000
2016-01-04Mortgage $2,825,615 — from 300 SOUTH REALTY CORP. to JPMORGAN CHASE BANK, N.A. $2,825,615
2016-01-04Agreement $4,125,000 — from 300 SOUTH REALTY CORP. to JPMORGAN CHASE BANK, N.A. $4,125,000
2012-04-03Mortgage $616,886 — from 300 SOUTH REALTY CORP. to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA $616,886
2012-04-03Agreement $1,400,000 — from 300 SOUTH REALTY CORP. to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA $1,400,000
2003-11-28M&CON $430,699 — from 300 SOUTH REALTY CORP. to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA $430,699
2002-05-17Mortgage $499,900 — from 300 SOUTH REALTY CORP to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA $499,900
1993-06-09Mortgage $50,000 — from GECHT, LEO/INDIV; URBAN REALTY CO to PROSS, SOPHIE $50,000
1989-01-17Mortgage $100,000 — from URBAN REALTY CO to HARVEY A COLEMAN ASSOCS $100,000
1987-12-07Mortgage $195,000 — from IVASILEVICH, FIMA; GECHT, LEO; CIOSEK, FRIEDA; URBAN RLTY CO/DBA; MIRSKY, VLADIMIR to CHARLES BIRCHFIELD RTY I $195,000

Ten-year activity

5002500
2017
2018
2019
2020
2021
2022
2023
2024
2025
209
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201709009
2018010203105
20198631173
20200770178
2021014802150
20220390342
20231950298
20241420245
2025011211114
2026420401209
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The full timeline

Construction 5Enforcement 25Housing & tenants 1,342Ownership & money 34Health & systems 24

Every one of the 1,430 recorded events, 1974–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11211 · Landlord rankings · How grades work · The map · The Mice Map