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850 East 31 Street

2,149Records
18City systems
10Open violations
181.9Penalty rate
Brooklyn · ZIP 11210 · Neighborhood: Flatbush
Open in the map

2,149 recorded events, 1968–2026, from 18 city data systems. The city's paper trail here is mostly 758 HPD housing violations, 730 311 service requests, 476 HPD complaints.

BoroughBrooklyn 11210
Built1930
Floors6
Res. units71
ClassD1
Owner (PLUTO)PETER STUYVESANTS APTS INC
BBL3075760069
BIN3206440

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 88% 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 181.9. In ZIP 11210, 88% of residential buildings hold an A and 3% 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 violations10 total — 10 class C (immediately hazardous), 0 class B, 0 class A. Oldest open since 1991-06-12.

status snapshot refreshed weekly from HPD records

Patterns

145 heat or hot-water complaints in the last three years (winter 2023–24: 65 · winter 2024–25: 45 · winter 2025–26: 35). Repeated winter clusters suggest a chronic heating problem.

65
’23–24
45
’24–25
35
’25–26

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

What 311 hears from this address

222 service requests in the last three years. Most common: HEAT/HOT WATER (66) · Noise (50) · APPLIANCE (13) · GENERAL (13) · DOOR/WINDOW (12) · WATER LEAK (9).

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 (1930)
YesSix or more residential units (71)
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)PETER STUYVESANT APTS INC
Head officerROBERTA L KOEPPEL
Managing agentFirstService Residential
Last registered2026-03-17

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$3,387,000 $1,524,150
2026$3,985,000 $1,793,250
2027$3,481,000 $1,566,450

The city's market estimate has risen 3% between tax years 2025 and 2027.

Building systems

Energy grade (LL33)D — ENERGY STAR score 48/100, posted at the entrance by law (2022 disclosure cycle)
Heating fuelNATURALGAS

Flood exposure

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

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

Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.

1 street-flooding or sewer-backup complaints at this address since 2020 (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

SubwayFlatbush Av-Brooklyn College — 2 5 · 650 ft straight-line (about a 3-minute walk) · station accessibility: full
BusNearest boarding stop: Nostrand Av / Avenue I — B44 · 300 ft
School zones (2024–25 map)Elementary: 152, 315
Middle: 14, 78, 234, 278. 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

850 East 31 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

222 311 service requests from this address in the last three years — 66 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 FIRSTSERVICE RESIDENTIAL — 556 buildings, 66,420 units. Grades across the portfolio: A464 · B61 · C14 · D3 · F1. See the whole portfolio

BuildingBoroughUnitsGrade
1 Fordham Hill Oval BX1116 B
80 La Salle Street MN982 A
1 Tudor City Place MN799 A
85 Jay Street BK727 A
81-26 150 Street QN675 A
420 Kent Avenue BK605 A
1 Wall Street MN566 A
685 First Avenue MN556 A
150-10 71 Avenue QN536 B
185 Clinton Avenue BK520 B
401 1 Avenue MN510 B
160 West End Avenue MN508 A
26-10 Union Street QN504 A
425 East 63 Street MN495 A
11 Wharf Way BK487 A
99-32 66 Road QN483 B
11 Hoyt Street BK480 A
5600 Netherland Avenue BX462 A
13 Rector Street MN452 A
185 West End Avenue MN432 A
1524 3 Avenue MN430 A
345 Clinton Avenue BK424 B
360 Furman Street BK424 A
555 Kappock Street BX412 A
110-17 Queens Boulevard QN405 A
165 West End Avenue MN403 A
60 East 8 Street MN390 A
2039 Broadway MN387 A
26-21 Union Street QN384 A
3131 Brighton 13 Street BK383 A
16 Dupont Street BK381 A
141 Amsterdam Avenue MN378 A
125-10 Queens Boulevard QN377 A
384 Bridge Street BK371 A
772 Broadway MN360 A
402 Park Avenue South MN350 A
35-11 85 Street QN348 A
75 Wall Street MN346 A
267 Bond Street BK344 A
381 2 Avenue MN339 A
555 West 23 Street MN336 A
2 Tudor City Place MN334 A
1168 1 Avenue MN328 A
92-27 160 Street QN315 A
500 West 43 Street MN311 A
70th Street QN295 A
415 East 64 Street MN290 A
137-47 45 Avenue QN289 A
225 Rector Place MN285 A
20 West Street MN283 A
61 West 62 Street MN276 A
330 West 56 Street MN275 B
5 West 65 Street MN274 A
1992 Broadway MN271 A
195 3 Avenue MN270 A
11-12 30 Drive QN266 A
382 2 Avenue MN262 A
1659 2 Avenue MN258 A
800 Grand Concourse BX254 B
9201 Shore Road BK254 B

showing 60 of 556 buildings

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $469,199 on 2021-10-27 (lender: Sterling National Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2021-10-27Mortgage $469,199 — from PETER SYVESANT APTS INC. to STERLING NATIONAL BANK $469,199
2021-10-27Agreement $3,150,000 — from PETER SYVESANT APTS INC. to STERLING NATIONAL BANK $3,150,000
2021-10-27AL&R $3,150,000 — from PETER SYVESANT APTS INC. to STERLING NATIONAL BANK $3,150,000
2017-03-30Agreement $2,946,455 — from THE DIME SAVINGS BANK OF WILLIAMSBURGH; DIME COMMUNITY BANK to PETER STYVESANT APTS. INC. $2,946,455
2012-10-31AL&R $3,250,000 — from PETER STYVESANT APTS INC to THE DIME SAVINGS BANK OF WILLIAMSBURGH $3,250,000
2012-10-31Agreement $3,250,000 — from THE DIME SAVINGS BANK OF WILLIAMSBURGH to PETER STYVESANT APTS INC $3,250,000
2012-10-31Mortgage $2,030,338 — from PETER STYVESANT APTS INC to THE DIME SAVINGS BANK OF WILLIAMSBURGH $2,030,338
2009-06-16AL&R $1,275,000 — from PETER STYVESANT APTS. INC to THE DIME SAVINGS BANK OF WILLIAMSBURGH $1,275,000
2009-06-16Agreement $1,275,000 — from THE DIME SAVINGS BANK OF WILLIAMSBURGH to PETER STYVESANT APTS. INC $1,275,000
2009-06-16Mortgage $667,227 — from PETER STYVESANT APTS. INC to THE DIME SAVINGS BANK OF WILLIAMSBURGH $667,227
2004-07-05Agreement $625,254 — from INDEPENDENCE COMMUNITY REALTY CORP. to PETER STYVESANT APTS. $625,254
1995-03-07Mortgage $34,775 — from PETER STYVESANT APTSINC to INDEPENDENCE SAVINGSBANK $34,775
1990-05-15Mortgage $257,035 — from PETER STUYVESANT APTS to CROSSLAND SAVINGS FSB $257,035
1985-04-12Mortgage $213,751 — from PETER STYVESANT APTSINC to CROSSLAND SAVINGS FSB $213,751

Ten-year activity

5002500
2017
2018
2019
2020
237
2021
2022
2023
2024
2025
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017212111125
20181620164
2019510901115
2020313201136
2021422652237
2022315103157
2023221801221
2024023301234
2025121802221
20260690574
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The full timeline

Construction 10Enforcement 63Housing & tenants 2,027Ownership & money 29Health & systems 20

Every one of the 2,149 recorded events, 1968–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11210 · Landlord rankings · How grades work · The map · The Mice Map