A modest record — below the level that usually signals systemic problems. More recorded distress than 85% 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 13.3. In ZIP 11419, 81% of residential buildings hold an A and
5% 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
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.
$2,620 in enforcement penalties imposed (ECB/OATH) in the last three years.
What 311 hears from this address
17 service requests in the last three years. Most common: Illegal Dumping (6) · Building/Use (4) · Noise (2) · Water System (1) · Residential Disposal Complaint (1) · Street Light Condition (1).
Filed construction activity
$85,000 in permitted construction work filed since
2016 (3 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
Yes
Built before 1974 (1920)
No
Six or more residential units (2)
No
421-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)
Liberty Realty Associates LLC
Head officer
Steven Denkberg
Managing agent
Liberty Realty Associates LLC
Last registered
2025-11-03
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
$1,053,000
$63,180
2026
$1,149,000
$68,940
2027
$1,382,000
$82,920
The city's market estimate has risen
31% between tax years 2025 and 2027.
Building systems
Heating fuel
NATURALGAS
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
2022 (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
Ozone Park-Lefferts Blvd — A · 200 ft straight-line (about a 1-minute walk) · station accessibility: full
Bus
Nearest boarding stop: Liberty Av / 115 St — Q112 · 50 ft
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.
17 311 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.
Most recent mortgage recorded against this lot: $350,000 on
1998-03-17 (lender: Community Syndicatellc), covering 2 lots — the amount covers all of them. Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
1998-03-17
Mortgage $350,000 — from DENKBERG, NANCY E; LIBERTY REALTY ASSOCIATES LLC; DENKBERG, STEVEN B; DENKBERG, GARY to COMMUNITY SYNDICATELLC
$350,000
Ten-year activity
20100
2017
2018
2019
2020
2021
2022
2023
2024
2025
17
2026
ConstructionEnforcementHousing & tenantsHealth & systems
Show as table
Year
Construction
Enforcement
Housing & tenants
Health & systems
Total
2017
0
1
13
0
14
2018
0
8
3
0
11
2019
0
7
3
1
11
2020
0
2
5
1
8
2021
0
2
4
1
7
2022
0
1
5
1
7
2023
0
1
4
1
6
2024
0
2
4
1
7
2025
0
4
6
2
12
2026
6
4
7
0
17
This record is free. Keeping it free costs money. Servers, data pipelines, weekends. Pay what you want — a dollar helps.
Job filed: INSTALLATION OF 300 PSF SIDEWALK SHED AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2022 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANC
2026-08-07
311: Building/Use — Illegal Conversion Of Residential Building/Space
2026-08-07
DOB complaint, category ?
2026-08-06
311: Building/Use — Illegal Conversion Of Residential Building/Space
2026-08-06
DOB complaint, category ?
2026-08-03
ECB CLASS - 2 violation: @PERMITTED INACTIVE 3STORY FACADE REPAIR SITE OBSERVE SUPPORTED SCAFFOLD ON TOP OF SIDEWALK SHED UP TO ROOF LEVEL@EXP#1-2 WITH UNS
2026-08-01
311: General Construction/Plumbing — Sidewalk Shed/Pipe Scafford - Inadequate Defective/None
2026-08-01
DOB complaint, category ?
2026-07-28
Permit General Construction — Permit Issued
2026-07-28
Permit General Construction — Signed-off
2026-05-29
Job filed: REPLACE LINTEL AN REPAIRE / REPLACE BRICK FACADE OF AN EXITING 3 STORY MIXED USE BUILDING.** NO CHANGE IN USE, OCCUPANCY OR EGRESS IS INVOLVED UNDER T
2026-05-13
Permit Sidewalk Shed — Permit Issued
2026-05-05
Job filed: INSTALLATION OF 300 PSF SIDEWALK SHED AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2022 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANC
2026-03-04
311: Noise - Vehicle — Car/Truck Music
2026-01-05
311: Illegal Dumping — Removal Request
2025-12-09
Bedbug filing: 0 infested units
2025-11-20
ECB CLASS - 3 violation: WORK WITHOUT PERMIT TWO SIGNS ON AWNING ONE SIGN FACING LIBERTY AVENUE IN FRONT OF THE STORE SINE SIZE APPROX. 22FT L X4FT H X3FT
The full timeline
2026
2026-09-28311: Illegal Dumping — Removal Request
2026-09-27311: Illegal Dumping — Removal Request
2026-08-25Job filed: INSTALLATION OF 300 PSF SIDEWALK SHED AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2022 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANC$5,000
2026-08-07311: Building/Use — Illegal Conversion Of Residential Building/Space
2026-08-07DOB complaint, category ?
2026-08-06311: Building/Use — Illegal Conversion Of Residential Building/Space
2026-08-06DOB complaint, category ?
2026-08-03ECB CLASS - 2 violation: @PERMITTED INACTIVE 3STORY FACADE REPAIR SITE OBSERVE SUPPORTED SCAFFOLD ON TOP OF SIDEWALK SHED UP TO ROOF LEVEL@EXP#1-2 WITH UNS$2,500
2026-08-01311: General Construction/Plumbing — Sidewalk Shed/Pipe Scafford - Inadequate Defective/None
2026-08-01DOB complaint, category ?
2026-07-28Permit General Construction — Permit Issued
2026-07-28Permit General Construction — Signed-off
2026-05-29Job filed: REPLACE LINTEL AN REPAIRE / REPLACE BRICK FACADE OF AN EXITING 3 STORY MIXED USE BUILDING.** NO CHANGE IN USE, OCCUPANCY OR EGRESS IS INVOLVED UNDER T$75,000
2026-05-13Permit Sidewalk Shed — Permit Issued
2026-05-05Job filed: INSTALLATION OF 300 PSF SIDEWALK SHED AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2022 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANC$5,000
2026-03-04311: Noise - Vehicle — Car/Truck Music
2026-01-05311: Illegal Dumping — Removal Request
2025
2025-12-09Bedbug filing: 0 infested units
2025-11-20ECB CLASS - 3 violation: WORK WITHOUT PERMIT TWO SIGNS ON AWNING ONE SIGN FACING LIBERTY AVENUE IN FRONT OF THE STORE SINE SIZE APPROX. 22FT L X4FT H X3FT $120
2025-10-02311: Illegal Dumping — Removal Request
2025-08-12Boiler inspection
2025-08-09311: Building/Use — Illegal Conversion Of Residential Building/Space
2025-08-09311: Building/Use — Illegal Conversion Of Residential Building/Space
2025-08-09DOB complaint, category ?
2025-08-09DOB complaint, category ?
2025-06-02311: Illegal Dumping — Removal Request
2025-04-25311: Special Projects Inspection Team (SPIT) — Sign/Awning/Marquee - Illegal/No Permit
2013-02-26311: Non-Residential Heat — Inadequate or No Heat
2011
2011-09-19311: Sanitation Condition — 15 Street Cond/Dump-Out/Drop-Off
2011-07-04311: Sanitation Condition — 15 Street Cond/Dump-Out/Drop-Off
2010
2010-12-03311: Graffiti — Graffiti
2010-06-08311: Sanitation Condition — 15 Street Cond/Dump-Out/Drop-Off
2009
2009-12-02Permit EW — ISSUED
2009-09-14Job filed: REINFORCE STRUCTURAL BEAMS AND LALLY COLUMNS DUE TO WATER DAMAGE AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.$6,000
2009-09-14Job filed: REINFORCE STRUCTURAL BEAMS AND LALLY COLUMNS DUE TO WATER DAMAGE AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.$6,000
2008
2008-07-25ECB CLASS - 1 violation: WORK W/O A PERMIT WORK NOTED AT CELLAR LEVEL (LEFT SIDE, FRONT) ISNTALLED A WOODEN BEAM APPROX 5" X 5" AND 10 FT LONG TO SUPPORT F$1,600
2008-07-24DOB complaint, category ?
2008-04-09Mortgage satisfied — from DENKBERG, GARY; DENKBERG, NANCY E; LIBERTY REALTY ASSOCIATES, LLC; DENKBERG, STEVEN B to ROSENFARB, FAITH; WISEMASN, RUTH; PHILIP WISEMAN SUPPLEMENTAL NEEDS TRUST; WISEMASN,
2007
2007-03-20Permit PL — ISSUED
2007-03-20Permit EW — ISSUED
2007-03-02Job filed: GAS TO GAS BOILER REPLACEMENT IN CELLARNO CHANGE IN USE, EGRESS OR OCCU PANCY. BOILER IS IN 114-20 AND HEATER 114-18 ALSO.$8,000
2007-03-02Job filed: GAS TO GAS BOILER REPLACEMENT IN CELLARNO CHANGE IN USE, EGRESS OR OCCU PANCY. BOILER IS IN 114-20 AND HEATER 114-18 ALSO.$8,000
2000
2000-07-05Mortgage assigned — from COMMUNITY SYNDICATE,LLC to ROZENFARB, FAITH (TRUSTEE); WISEMAN, RUTH (TRUSTEE); WISEMAN, JOSEPH (TRUSTEE); PHILIP WIS
1998
1998-03-17Mortgage satisfied — from WISEMAN, PEARL to WISEMAN, RUTH
1998-03-17Deed — from COMMUNITY SYNDICATELCC to LIBERTY REALTY ASSOCIATES LCC
1998-03-17Mortgage $350,000 — from DENKBERG, NANCY E; LIBERTY REALTY ASSOCIATES LLC; DENKBERG, STEVEN B; DENKBERG, GARY to COMMUNITY SYNDICATELLC$350,000
1996
1996-08-01Deed — from WISEMAN, RUTH; WISEMAN, EBB A.; WISEMAN, JOSEPH to COMMUNITY SYNDICATELLC
1996-08-01Deed — from WISEMAN, PEARL (EX/OF) to WISEMAN, EBB A.; WISEMAN, RUTH; WISEMAN, JOSEPH
1996-08-01RTXL — from WISEMAN, PEARL
1976
1976-03-24Mortgage — from WISEMAN PEARL to RUTH WISEMAN
1966
1966-03-23Mortgage assigned — from LEVY JOSEPH I (EXECUTORS OF) to DAVID B GOODMAN (TRS); JOSEPH I LEVY (TRS OF); CHANCEY J KATSH; ALLEN TALMUD