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209 4 Avenue

464Records
14City systems
17Open violations
32.3Penalty rate
Brooklyn · ZIP 11217 · Neighborhood: Park Slope
Open in the map

464 recorded events, 1967–2026, from 14 city data systems. The city's paper trail here is mostly 249 311 service requests, 46 HPD housing violations, 40 ACRIS deeds & mortgages.

BoroughBrooklyn 11217
Built1920
Floors4
Res. units6
ClassS9
Owner (PLUTO)TRIPLE AG CORP
BBL3009520002
BIN3019685

Full record, year by year   Support this site

GRADE B

A modest record — below the level that usually signals systemic problems. More recorded distress than 65% 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 32.3. In ZIP 11217, 60% of residential buildings hold an A and 6% 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 violations17 total — 1 class C (immediately hazardous), 6 class B, 10 class A. Oldest open since 2016-01-09.

status snapshot refreshed weekly from HPD records

Patterns

6 heat or hot-water complaints in the last three years (winter 2023–24: 4 · winter 2025–26: 2). Repeated winter clusters suggest a chronic heating problem.

4
’23–24
2
’25–26

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

What 311 hears from this address

169 service requests in the last three years. Most common: Illegal Parking (147) · Water System (5) · HEAT/HOT WATER (3) · Noise (3) · Residential Disposal Complaint (3) · Illegal Dumping (2).

Filed construction activity

$3,500 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 (1920)
YesSix or more residential units (6)
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)TRIPLE AG CORP
Head officerGUR ALTBERG
Managing agentTRIPLE AG.CORP
Last registered2025-09-04

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$3,824,000 $1,720,800
2026$3,888,000 $1,749,600
2027$4,461,000 $2,007,450

The city's market estimate has risen 17% between tax years 2025 and 2027.

Restaurants in this building

RestaurantCuisineGradeNotes
Rana FifteenTurkishNot yet gradedMice evidence

Report to 311: Food poisoning · Food safety complaint

1 restaurant · 1 with mice evidence · See them on the Mice Map

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.

4 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

SubwayUnion St — R · 150 ft straight-line (about a 1-minute walk) · station accessibility: none
Bergen St — 2 3 · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: none
BusNearest boarding stop: 5 Av / Union St — B63 · 700 ft
Citi BikeUnion St & 4 Ave · 100 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 282 Park Slope. 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

209 4 Avenue

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Food poisoningFood poisoning
Food safety complaintFood safety complaint
Anything elseAnything else

169 311 service requests from this address in the last three years — 3 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.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $69,000 on 1997-08-07 (lender: Greenpoint Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2014-09-24AL&R $1,380,000 — from TRIPLE AG CORP to INVESTORS BANK $1,380,000
1997-08-07Mortgage $69,000 — from TRIPLE AG CORP to GREENPOINT BANK $69,000
1988-11-22Mortgage $53,869 — from MALONEY, BETSY to 4TH-UNION RLTY INC $53,869
1988-11-21Mortgage $62,500 — from 4TH UNION REALTY INC to RISKIN, MARTIN; GUILD, MAURICE/TR; MAURICE GUILD,PHD.PC/T O $62,500
1988-08-17Mortgage $46,089 — from 209-211 REALTY CORP to RISKIN, MARTIN; MAURICE GUILD,PHD PC/PP $46,089
1988-05-13Mortgage $199,376 — from 209-211 REALTY CORP to RISKIN, MARTIN $199,376
1988-05-13Mortgage $175,000 — from 209-211 REALTY CORP to LOGSDON, MYRNA; FULTON, SAMUEL; LOGSDON, DAVID $175,000
1984-05-31Mortgage $50,000 — from LOGSDON, DAVID; FULTON, SAMUEL; LOGSDON, MYRNA R to ZACCONE, SERAFINO; ZACCONE, ANNA $50,000

Ten-year activity

2001000
2017
2018
2019
2020
2021
2022
2023
157
2024
2025
2026
ConstructionEnforcementHousing & tenantsHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsHealth & systemsTotal
201700112
20180726134
201920406
202000314
202100718
2022009312
20230218222
2024001561157
20250117220
202601618
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The full timeline

Construction 25Enforcement 50Housing & tenants 336Ownership & money 40Health & systems 13

Every one of the 464 recorded events, 1967–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11217 · Landlord rankings · How grades work · The map · The Mice Map