The city's published records show little recorded distress here in the last three years. Less recorded distress than 100% 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 0. In ZIP 11205, 49% of residential buildings hold an A and
13% 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
No current HPD flags in the latest weekly snapshot: no open violations, no
pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.
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
2 service requests in the last three years. Most common: Illegal Parking (1) · Damaged Tree (1).
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
No
Built before 1974 (2011)
Yes
Six or more residential units (9)
Yes
421-a / J-51 tax benefit on the current tax roll
2 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. 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)
504-506 PARK AVE LLC
Head officer
YOSEF GRUBER
Managing agent
SEM NY CORP
Last registered
2025-07-15
as filed by the owner in the building's HPD registration
What the city thinks it's worth
Tax year
City market value
Assessed value
2025
$0
$0
2026
$319,885
$143,948
2027
$515,053
$231,774
Tax exemptions on the roll: 421A 25 YR NO CAP
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
2010 (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
Subway
Myrtle-Willoughby Avs — G · 0.3 mi straight-line (about a 9-minute walk) · station accessibility: none
Bus
Nearest boarding stop: Bedford Av / Park Av — B44 · 150 ft
Citi Bike
Franklin Ave & Myrtle Ave · 950 ft · station location as of 2026-09-23; live availability
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.
2 311 service requests from this address in the last three years.
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.
2022-06-08Mortgage $157,476 — from KATZ, SAUL to TD BANK, N.A.; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS$157,476
2022-06-08Agreement $991,500 — from KATZ, SAUL to TD BANK, N.A.; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS$991,500
2022-06-08Mortgage assigned — from TD BANK, N.A. to MERS
2022-06-01Deed $499,000 — from 504 - 506 PARK AVENUE, LLC to KLYMAN, SHULEM$499,000
2022-05-19Sold for $499,000$499,000
2022-05-18Mortgage satisfied — from KATZ, SAUL to NASSAU EDUCATORS FEDERAL CREDIT UNION
2022-03-11Bedbug filing: 0 infested units
2022-03-09HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2022-03-04311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2021
2021-10-05DOB violation E:
2021-05-03Bedbug filing: 0 infested units
2021-04-20HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2021-03-26311: Missed Collection (All Materials) — 1RG Missed Recycling Paper
2021-03-25Mortgage satisfied — from TELLER, ROSE; TELLER, CHAIM to FIRST MERIDIAN MORTGAGE; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS; MERIDIAN RESIDENTIAL CA
2016-05-31Mortgage $500,000 — from KATZ, SAUL to TD BANK N.A.$500,000
2016-02-18Mortgage satisfied — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC
2016-02-18Mortgage satisfied — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC
2016-02-18Mortgage satisfied — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC
2016-02-18Mortgage satisfied — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC
2016-02-18Mortgage satisfied — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC
2016-02-18Mortgage satisfied — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC
2016-02-18Mortgage satisfied — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC
2016-02-18Mortgage satisfied — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC
2016-02-18Mortgage satisfied — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC
2016-01-11Deed $695,000 — from 504-506 PARK AVE LLC to NOE, CHAIM$695,000
2016-01-11Mortgage $417,000 — from NOE, CHAIM to MERS; ARK MORTGAGE, INC.$417,000
2016-01-11PAT — from NOE, CHAIM to 504-506 PARK AVENUE, LLC CONDOMINIUM BOA; 504-506 PARK AVENUE, LLC
2015
2015-10-20HPD class I: SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THER
2015-03-04HPD class I: SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THER
2014
2014-09-02311: Blocked Driveway — No Access
2014-05-07DOB violation E:
2014-03-11Mortgage $370,000 — from TELLER, CHAIM; TELLER, ROSE to MERS$370,000
2013
2013-10-23Mortgage $125,000 — from KATZ, SAUL to NASSAU EDUCATORS FEDERAL CREDIT UNION$125,000
2013-10-03PREL — from GALSTER FUNDING LLC to 504-506 PARK AVE LLC
2013-10-03Deed $456,300 — from 504-506 PARK AVE LLC to INDIG, NATHAN$456,300
2013-10-03PAT — from INDIG, NATHAN to THE 504 PARK AVENUE CONDOMINIUM
2013-10-03Mortgage $270,000 — from INDIG, NATHAN to TD BANK, N.A.; MERS$270,000
2013-10-03Mortgage $67,500 — from INDIG, NATHAN to TD BANK, N.A.$67,500
2013-09-03PAT — from SPIERER, WILLIAM; SPIERER, GENENDY to THE 504 PARK AVENUE CONDOMINIUM
2013-09-03Mortgage $417,000 — from SPIERER, WILLIAM; SPIERER, GENENDY to MERS$417,000
2013-09-03PREL — from GALSTER FUNDING LLC
2013-09-03Deed $556,000 — from 504-506 PARK AVE LLC to SPIERER, GENENDY; SPIERER, WILLIAM$556,000
2013-07-19311: Water System — Fire Hydrant Emergency (FHE)
2013-03-11PREL — from GLASTER FUNDING LLC to 504-506 PARK AVE LLC
2013-03-06Mortgage $600,000 — from KATZ, SAUL to MERS; TD BANK, N.A.$600,000
2013-03-06PAT — from KATZ, SAUL to THE 504 PARK AVENUE CONDOMINIUM
2013-03-06Deed $750,000 — from 504-506 PARK AVE LLC to KATZ, SAUL$750,000
2012
2012-12-13PREL — from GALSTER FUNDING LLC to 504-506 PARK AVE LLC
2012-11-19PAT — from TELLER, ROSE; TELLER, CHAIM to THE 504 PARK AVENUE CONDOMINIUM
2012-11-19Deed $499,000 — from 504-506 PARK AVE LLC to TELLER, CHAIM; TELLER, ROSE$499,000
2012-05-17Deed $450,000 — from 504 506 PARK AVE LLC to JSZ 9-11 TRUST; ZUPNICK, TRUSTEE, JOEL$450,000
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Agreement $1,200,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$1,200,000
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage $300,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$300,000
2012-04-30Agreement $1,200,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$1,200,000
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage $300,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$300,000
2012-04-30Agreement $1,200,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$1,200,000
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage $300,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$300,000
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage $300,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$300,000
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage $300,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$300,000
2012-04-30Agreement $1,200,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$1,200,000
2012-04-30Agreement $1,200,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$1,200,000
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage $300,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$300,000
2012-04-30Agreement $1,200,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$1,200,000
2012-04-30Mortgage $300,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$300,000
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage $300,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$300,000
2012-04-30Agreement $1,200,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$1,200,000
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Agreement $1,200,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$1,200,000
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Mortgage $300,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$300,000
2012-04-30Mortgage assigned — from KIMMEL, JAY to GALSTER FUNDING LLC
2012-04-30Agreement $1,200,000 — from 504-506 PARK AVE LLC to GALSTER FUNDING LLC$1,200,000
2011
2011-09-28CDEC — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28MAPS — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28CDEC — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28MAPS — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28MAPS — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28CDEC — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28MAPS — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28CDEC — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28MAPS — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28MAPS — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28CDEC — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28CDEC — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28MAPS — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28CDEC — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28MAPS — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28CDEC — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28CDEC — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-28MAPS — from THE 504 PARK AVENUE CONDOMINIUM
2011-09-20Job filed: *** TENTATIVE LOT NOS. HEREWITH FILED. LOT NO. 5 TENTATIVE LOT NOS. 2301-2309. SEE COMMENTS FOR DETAILS. ***
2011-07-21311: Water System — Fire Hydrant Emergency (FHE)
2011-04-08ECB CLASS - 1 violation: SEC. 3307.3.1. FAILURE TO PROVIDE REQUIRED SIDEWALK SHED WHEN REQUIRED. AT THE TIME OF MY INSPECTION. I OBSERVED SIDEWALK CLOSED W$8,000
2010-06-14Job filed: INSTALLATION OF SPRINKLER SYSTEM IN CONJUNCTION WITH NEW BUILDING APPLICATION #301654467. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATIO$2,000
2010-04-21Job filed: INSTALLATION OF SCAFFOLD AS PER DRAWINGS DURING NEW BUILDING CONSTRUCTION, FILED SEPARATELY. SCAFFOLD SHALL COMPLY WITH CHAPTER #33 OF THE 2008 CODE.
2009
2009-12-07Job filed: INSTALLATION OF 70 LINEAR FEET OF HEAVY DUTY SIDEWALK SHED FOR BUILDING, ALTERATION, FILED SEPARATELY. LIVE LOAD 300 PSF. SIDEWALK SHED SHALL COMPLY W
2008
2008-01-24Job filed: Builders Pavement plan (60 linear feet). Filed in conjunction with new building applications 301654467. House number 504/506 Park Avenue.
2008-01-24Job filed: Builders Pavement plan (60 linear feet). Filed in conjunction with new building applications 301654467. House number 504/506 Park Avenue.