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921 St Marks Avenue

2,098Records
20City systems
107Open violations
203Penalty rate
Brooklyn · ZIP 11213 · Neighborhood: Crown Heights (North)
Open in the map

2,098 recorded events, 1972–2026, from 20 city data systems. The city's paper trail here is mostly 690 311 service requests, 681 HPD complaints, 494 HPD housing violations.

BoroughBrooklyn 11213
Built1913
Floors4
Res. units20
ClassC1
Owner (PLUTO)921 ST. MARKS REALTY LLC
BBL3012230078
BIN3030855

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 91% 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 203. In ZIP 11213, 61% of residential buildings hold an A and 11% 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 violations107 total — 27 class C (immediately hazardous), 61 class B, 19 class A. Oldest open since 2015-03-31.
Pending HPD litigation3 case(s) pending in housing court

status snapshot refreshed weekly from HPD records

Patterns

79 heat or hot-water complaints in the last three years (winter 2023–24: 2 · winter 2024–25: 52 · winter 2025–26: 13). Repeated winter clusters suggest a chronic heating problem.

2
’23–24
52
’24–25
13
’25–26

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

$1,000 in enforcement penalties imposed (ECB/OATH) in the last three years.

What 311 hears from this address

133 service requests in the last three years. Most common: HEAT/HOT WATER (36) · UNSANITARY CONDITION (21) · PAINT/PLASTER (17) · PLUMBING (11) · GENERAL (9) · WATER LEAK (7).

Filed construction activity

$287,000 in permitted construction work filed since 2016 (5 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 (1913)
YesSix or more residential units (20)
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)Michael Benjamin as Receiver
Head officerMichael Benjamin
Managing agentNew York City Managemenr
Last registered2026-01-23

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,195,000 $537,750
2026$1,393,000 $626,850
2027$1,476,000 $664,200

The city's market estimate has risen 24% between tax years 2025 and 2027.

Building systems

Heating fuelNO2FUEL

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 2013 (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

SubwayKingston-Throop Avs — C · 0.3 mi straight-line (about an 8-minute walk) · station accessibility: none
Kingston Av — 3 · 0.4 mi straight-line (about a 10-minute walk) · station accessibility: none
BusNearest boarding stop: Kingston Av / Prospect Pl — B43 · 350 ft
Citi BikeBergen St & Kingston Ave · 250 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 289 George V. Brower
Middle: The School of Integrated Learning. 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

921 St Marks 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

133 311 service requests from this address in the last three years — 36 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 NEW YORK CITY MANAGEMENR — 2 buildings, 28 units. Grades across the portfolio: B1 · C1. See the whole portfolio

BuildingBoroughUnitsGrade
921 St Marks Avenue BK20 C
996 Willoughby Avenue BK8 B

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $2,297,540 on 2017-08-02 (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
2017-08-02Agreement $5,000,000 — from 921 ST. MARKS REALTY LLC to SANTANDER BANK, N.A. $5,000,000
2017-08-02Mortgage $2,297,540 — from 921 ST. MARKS REALTY LLC to SANTANDER BANK, N.A. $2,297,540
2012-04-05AL&R $3,000,000 — from 921 ST. MARKS REALTY LLC to CAPITAL ONE, NATIONAL ASSOCIATION $3,000,000
2012-04-05Mortgage $1,279,128 — from 921 ST. MARKS REALTY LLC to CAPITAL ONE, NATIONAL ASSOCIATION $1,279,128
2012-04-05Agreement $3,000,000 — from 921 ST. MARKS REALTY LLC to CAPITAL ONE, NATIONAL ASSOCIATION $3,000,000
2008-11-13Agreement $1,800,000 — from 921 ST. MARKS REALTY LLC to CAPITAL ONE, N.A. $1,800,000
2008-11-13AL&R $1,800,000 — from 921 ST. MARKS REALTY LLC to CAPITAL ONE, N.A. $1,800,000
2008-11-13Mortgage $497,655 — from 921 ST. MARKS REALTY LLC to CAPITAL ONE, N.A. $497,655
2006-02-03Mortgage $1,350,000 — from 921 ST. MARKS REALTY LLC to WASHINGTON MUTUAL BANK $1,350,000
2006-02-03Agreement $1,350,000 — from 921 ST. MARKS REALTY LLC to WASHINGTON MUTUAL BANK $1,350,000
2006-02-03Mortgage $230,326 — from 921 ST. MARKS REALTY LLC to WASHINGTON MUTUAL BANK $230,326
2005-01-14Agreement $1,125,000 — from WASHINGTON MUTUAL BANK, FA to 921 ST. MARKS REALTY LLC $1,125,000
2004-12-27Mortgage $438,349 — from 921 ST MARKS REALTY LLC to WASHINGTON MUTUAL BANK., FA $438,349
2003-06-13Agreement $669,625 — from 921 ST. MARKS REALTY LLC to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA $669,625
2001-11-20Mortgage $204,135 — from 921 ST MARKS REALTYLLC to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA $204,135

Ten-year activity

5002500
2017
355
2018
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
20176817370194
201871932801355
20191210904116
202001721478
202101881191
202200321134
2023026019
202401140116
20250226700269
202600570057
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The full timeline

Construction 24Enforcement 93Housing & tenants 1,912Ownership & money 51Health & systems 18

Every one of the 2,098 recorded events, 1972–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11213 · Landlord rankings · How grades work · The map · The Mice Map