Building Biography

The MapLandlordsNeighborhoodsZIP CodesGradesThe Mice MapAboutWhat's new

3121 Quentin Road

169Records
12City systems
7Open violations
0Penalty rate

169 recorded events, 1980–2026, from 12 city data systems. The city's paper trail here is mostly 39 311 service requests, 36 ACRIS deeds & mortgages, 31 DOB violations.

BoroughBrooklyn 11234
Built1926
Floors2
Res. units2
ClassS2
Owner (PLUTO)CROPSEY REALTY LLC
BBL3077040002
BIN3212133

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 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 0. In ZIP 11234, 92% of residential buildings hold an A and 2% 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 violations7 total — 1 class C (immediately hazardous), 6 class B, 0 class A. Oldest open since 2005-07-06.

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

No 311 service requests from this address in the last three years.

Filed construction activity

$68,100 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 (1926)
NoSix or more residential units (2)
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)Cropsey Realty LLC
Head officerfrank miller
Managing agentMILLER 18 MANAGEMENT LLC
Last registered2026-07-28

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,007,000 $60,420
2026$1,248,000 $74,880
2027$1,225,000 $73,500

The city's market estimate has risen 22% between tax years 2025 and 2027.

Flood exposure

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

Hurricane evacuation zone 4 of 6 — zone 1 evacuates first.

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

SubwayKings Hwy — B Q · 1.0 mi straight-line (about a 25-minute walk) · station accessibility: full
BusNearest boarding stop: Avenue R / E 32 St — B2 · 850 ft
School zones (2024–25 map)Elementary: P.S. 222 Katherine R. Snyder
Middle: J.H.S. 278 Marine Park. 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

3121 Quentin Road

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

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 MILLER 18 MANAGEMENT LLC — 10 buildings, 29 units. Grades across the portfolio: A5 · B4 · C1. See the whole portfolio

BuildingBoroughUnitsGrade
1921 68 Street BK4 A
159 Avenue U BK4 B
157 Avenue U BK4 B
1789 Ocean Avenue BK3 A
4505 13 Avenue BK3 B
947 51 Street BK3 B
5005 Avenue N BK3 C
1507 Avenue U BK2 A
3121 Quentin Road BK2 A
3517 Avenue S BK1 A

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $147,000 on 1998-08-07 (lender: Greenpoint Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2018-08-15Deed $710,000 — from 3121 QUENTIN REALTY CORP. to CROPSEY REALTY LLC $710,000
2018-08-14Sold for $710,000 $710,000 $355,000
1998-08-07Mortgage $147,000 — from 3121 QUENTIN REALTYCORP to GREENPOINT BANK $147,000
1995-05-02Mortgage $51,000 — from MUIR, JAMES; ERRICO, ANTHONY; LAMORTE, FRANK to MCMENEMY, HUGH; MCMENEMY, CAROL $51,000
1995-04-25Mortgage $32,000 — from ERRICO, ANTHONY; MUIR, JAMES; LA MORTE, FRANK to TURIS, JOHN; MARCHESANO, MARY; MATRANGOLO, RONALD $32,000
1995-03-29Mortgage $149,500 — from ERRICO, ANTHONY; MUIR, JAMES; LA MORTE, FRANK to FAMILY FINANCIAL SERVICES INC $149,500

Ten-year activity

20100
2017
13
2018
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & money
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyTotal
201701416
2018112913
2019902011
202000606
202100000
202202204
202301102
202403003
202500101
202600101
This record is free. Keeping it free costs money.
Servers, data pipelines, weekends. Pay what you want — a dollar helps.
Chip in

The full timeline

Construction 10Enforcement 56Housing & tenants 66Ownership & money 37

Every one of the 169 recorded events, 1980–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11234 · Landlord rankings · How grades work · The map · The Mice Map