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105 Winthrop Street

1,705Records
18City systems
16Open violations
23.5Penalty rate

1,705 recorded events, 1971–2026, from 18 city data systems. The city's paper trail here is mostly 754 311 service requests, 498 HPD complaints, 281 HPD housing violations.

BoroughBrooklyn 11225
Built1940
Floors6
Res. units66
ClassD1
Owner (PLUTO)WINTHROP REALTY LLC
BBL3050450059
BIN3115677

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. More recorded distress than 50% of 25-99-unit residential buildings citywide. The citywide median for 25-99-unit residential buildings is 23.6 penalty points per 10 units; this building carries 23.5. In ZIP 11225, 70% of residential buildings hold an A and 6% grade D or F. How grades work

this building
A
B
C

Among 17,252 25-99-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations16 total — 9 class C (immediately hazardous), 6 class B, 1 class A. Oldest open since 2018-08-17.

status snapshot refreshed weekly from HPD records

Patterns

26 heat or hot-water complaints in the last three years (winter 2023–24: 4 · winter 2024–25: 8 · winter 2025–26: 14). Repeated winter clusters suggest a chronic heating problem.

4
’23–24
8
’24–25
14
’25–26

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

$1,280 in enforcement penalties imposed (ECB/OATH) in the last three years.

What 311 hears from this address

65 service requests in the last three years. Most common: Illegal Parking (19) · HEAT/HOT WATER (13) · Elevator (5) · Derelict Vehicles (4) · Lead (3) · Noise (2).

Filed construction activity

$8,000 in permitted construction work filed since 2016 (1 filings with a declared cost) — a rough measure of how actively the owner maintains the building. 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 (1940)
YesSix or more residential units (66)
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)WINTHROP REALTY LLC
Head officerARTHUR WIENER
Managing agentUNITED MANAGEMENT
Last registered2025-08-04

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$4,826,000 $2,171,700
2026$5,548,000 $2,496,600
2027$5,277,000 $2,374,650

The city's market estimate has risen 9% between tax years 2025 and 2027.

Building systems

Energy grade (LL33)D — ENERGY STAR score 46/100, posted at the entrance by law (2022 disclosure cycle)
Heating fuelNATURALGAS

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.

1 street-flooding or sewer-backup complaints at this address since 2026 (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

SubwayParkside Av — Q · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none
Winthrop St — 2 5 · 0.3 mi straight-line (about a 9-minute walk) · station accessibility: none
BusNearest boarding stop: Bedford Av / Winthrop St — B49 · 100 ft
Citi BikeBedford Ave & Fenimore St · 450 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 375 Jackie Robinson School
Middle: Ebbets Field Middle School. 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

105 Winthrop 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

65 311 service requests from this address in the last three years — 13 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 UNITED MANAGEMENT — 22 buildings, 2,088 units. Grades across the portfolio: A13 · B6 · C3. See the whole portfolio

BuildingBoroughUnitsGrade
1360 Ocean Parkway BK176 C
1150 Brighton Beach Ave BK159 A
1120 Brighton Beach Ave BK157 B
101 7 Avenue MN155 A
1110 Stadium Avenue BX130 C
132 Crown Street BK123 B
2 West End Avenue BK121 B
1035 Washington Avenue BK104 B
611 Banner Avenue BK101 B
3145 Brighton 4 Street BK96 A
300 Ocean Parkway BK94 A
1015 Washington Avenue BK90 A
248 East 65 Street MN88 A
1151 Brighton Beach Ave BK82 A
260 Ocean Parkway BK77 A
8814 Bay Parkway BK71 B
105 Winthrop Street BK66 A
3111 Brighton 1 Place BK66 A
2020 Kings Highway BK48 A
57 Avenue O BK38 C
286 Corbin Place BK37 A
250 Henry Street BK9 A

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $2,650,560 on 2022-03-09 (lender: Santander Bank N.A.). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2022-03-09Agreement $5,000,000 — from WINTHROP REALTY LLC to SANTANDER BANK N.A. $5,000,000
2022-03-09Mortgage $2,650,560 — from WINTHROP REALTY LLC to SANTANDER BANK N.A. $2,650,560
2012-10-09Mortgage $1,030,979 — from WINTHROP REALTY, LLC to SOVEREIGN BANK, N.A. $1,030,979
2012-10-09Agreement $2,900,000 — from WINTHROP REALTY, LLC to SOVEREIGN BANK, N.A. $2,900,000
2003-06-19AL&R $2,239,000 — from INDEPENDENCE COMMUNITY BANK to WINTHROP REALTY LLC $2,239,000
2003-06-19Agreement $2,239,000 — from INDEPENDENCE COMMUNITY BANK to WINTHROP REALTY LLC $2,239,000
2003-06-19Mortgage $499,347 — from WINTHROP REALTY LLC to INDEPENDENCE COMMUNITY BANK $499,347
2000-03-08Mortgage $376,330 — from WINTHROP REALTY LLC to INDEPENDENCE COMMUNITY BANK $376,330
1998-08-25Mortgage $1,065,770 — from WINTHROP REALTY LLC to ROTH BROTHERS PARTNERSHIP COMPANY $1,065,770
1993-09-10Mortgage $31,255 — from ROTH BROTHERS PARTNERS to INDEPENDENCE SAVS BANK $31,255
1985-10-22Mortgage $396,328 — from ROTH BROTHERS PRTNSHP CO to AMERICAN SAVS BANK $396,328
1984-03-28Mortgage $109,400 — from ROTH BROTHERS to CITY OF NEW YORK $109,400

Ten-year activity

2001000
2017
2018
2019
2020
153
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201701460047
201835840193
201904650271
202014570163
20210414801153
20220212521130
202303620368
202402370140
202504530259
202600250126
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The full timeline

Construction 8Enforcement 80Housing & tenants 1,560Ownership & money 42Health & systems 15

Every one of the 1,705 recorded events, 1971–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11225 · Landlord rankings · How grades work · The map · The Mice Map