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 12. In ZIP 11237, 39% of residential buildings hold an A and
15% 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.
What 311 hears from this address
12 service requests in the last three years. Most common: UNSANITARY CONDITION (4) · Graffiti (3) · Panhandling (2) · Dirty Condition (2) · New Tree Request (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 (2008)
No
Six or more residential units (3)
No
421-a / J-51 tax benefit on the current tax roll
0 of 3 signals present. None of the common signals are present — stabilization is unlikely (though never impossible). 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)
JEFFERSON BUILDING CORP
Head officer
AKIVA EMERGI
Managing agent
SUPERIOR HOME PROPERTY MGMT
Last registered
2025-09-02
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
$1,236,000
$74,160
2026
$1,451,000
$87,060
2027
$1,432,000
$85,920
The city's market estimate has risen
16% between tax years 2025 and 2027.
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
2011 (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-Wyckoff Avs — L M · 800 ft straight-line (about a 4-minute walk) · station accessibility: full
Bus
Nearest boarding stop: Gates Av / Irving Av — B52 · 100 ft
Citi Bike
Irving Ave & Palmetto St · 250 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.
12 311 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: $1,355,000 on
2025-12-15 (lender: Sig Cre 2023 Venture LLC), 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
2025-12-15
Agreement $4,259,059 — from 241A MADISON LLC; EAST 51 PROPERTIES LLC; JEFFERSON BUILDING CORP.; 108 KENILWORTH PL. COR to SIG CRE 2023 VENTURE LLC
$4,259,059
2025-12-15
Agreement $1,355,000 — from JEFFERSON BUILDING CORP. to JPMORGAN CHASE BANK, N.A.
$1,355,000
2025-12-15
Mortgage $1,355,000 — from 241A MADISON LLC; NORTH CONDUIT AVENUE CORP.; EAST 51 PROPERTIES LLC; JEFFERSON BUILDING C to SIG CRE 2023 VENTURE LLC
$1,355,000
2012-07-27
AL&R $5,820,000 — from 108 KENILWORTH PL. CORP.; JEFFERSON BUILDING CORP.; 241A MADISON LLC; EAST 51 PROPERTIES L to SIGNATURE BANK
$5,820,000
2012-07-27
M&CON $5,820,000 — from NORTH CONDUIT AVENUE CORP.; JEFFERSON BUILDING CORP.; EAST 51 PROPERTIES LLC; 241A MADISON to SIGNATURE BANK
$5,820,000
2011-10-11
Mortgage $600,000 — from JEFFERSON BUILDING CORP. to E & J FUNDING ASSOCIATES
$600,000
2011-10-11
AL&R $600,000 — from JEFFERSON BUILDING CORP. to E & J FUNDING ASSOCIATES
$600,000
2006-05-11
DEEDO $238,000 — from FREIRE, PABLO G to JEFFERSON BUILDING CORP.
$238,000
Ten-year activity
20100
2017
2018
2019
2020
2021
2022
2023
2024
14
2025
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
Year
Enforcement
Housing & tenants
Ownership & money
Health & systems
Total
2017
0
8
0
0
8
2018
1
1
0
2
4
2019
0
3
0
2
5
2020
0
0
0
0
0
2021
0
4
0
0
4
2022
0
5
0
1
6
2023
0
2
0
1
3
2024
0
3
4
1
8
2025
0
6
7
1
14
2026
0
11
0
1
12
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HPD 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
2026-03-25
Rodent inspection: Passed
2026-01-26
311: UNSANITARY CONDITION — PESTS
2026-01-26
311: UNSANITARY CONDITION — MOLD
2026-01-26
311: UNSANITARY CONDITION — PESTS
2026-01-26
311: UNSANITARY CONDITION — MOLD
2026-01-26
Tenant complaint: UNSANITARY CONDITION — PESTS
2026-01-26
Tenant complaint: UNSANITARY CONDITION — MOLD
2026-01-26
Tenant complaint: UNSANITARY CONDITION — MOLD
2026-01-26
Tenant complaint: UNSANITARY CONDITION — PESTS
2025-12-15
TL&R — from SIG CRE 2023 VENTURE LLC to EAST 51 PROPERTIES LLC; JEFFERSON BUILDING CORP.; 108 KENILWORTH PL. CORP.; NORTH CONDUIT
2025-12-15
Mortgage assigned — from SIG CRE 2023 VENTURE LLC to JPMORGAN CHASE BANK, N.A.
2025-12-15
Agreement $4,259,059 — from 241A MADISON LLC; EAST 51 PROPERTIES LLC; JEFFERSON BUILDING CORP.; 108 KENILWORTH PL. COR to SIG CRE 2023 VENTURE LLC
2025-12-15
Agreement $1,355,000 — from JEFFERSON BUILDING CORP. to JPMORGAN CHASE BANK, N.A.
2025-12-15
Mortgage $1,355,000 — from 241A MADISON LLC; NORTH CONDUIT AVENUE CORP.; EAST 51 PROPERTIES LLC; JEFFERSON BUILDING C to SIG CRE 2023 VENTURE LLC
The full timeline
2026
2026-07-16Bedbug filing: 0 infested units
2026-05-20311: Graffiti — Graffiti
2026-05-08HPD 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
2025-12-15TL&R — from SIG CRE 2023 VENTURE LLC to EAST 51 PROPERTIES LLC; JEFFERSON BUILDING CORP.; 108 KENILWORTH PL. CORP.; NORTH CONDUIT
2025-12-15Mortgage assigned — from SIG CRE 2023 VENTURE LLC to JPMORGAN CHASE BANK, N.A.
2025-12-15Agreement $4,259,059 — from 241A MADISON LLC; EAST 51 PROPERTIES LLC; JEFFERSON BUILDING CORP.; 108 KENILWORTH PL. COR to SIG CRE 2023 VENTURE LLC$4,259,059
2025-12-15Agreement $1,355,000 — from JEFFERSON BUILDING CORP. to JPMORGAN CHASE BANK, N.A.$1,355,000
2025-12-15Mortgage $1,355,000 — from 241A MADISON LLC; NORTH CONDUIT AVENUE CORP.; EAST 51 PROPERTIES LLC; JEFFERSON BUILDING C to SIG CRE 2023 VENTURE LLC$1,355,000
2025-09-08Mortgage assigned — from SIGNATURE BRIDGE BANK, N.A.; IN ITS CAPACITY AS RECEIVER FOR; FEDERAL DEPOSIT INSURANCE CO to SIG CRE 2023 VENTURE LLC
2025-09-08Mortgage assigned — from FEDERAL DEPOSIT INSURANCE CORPORATION; IN ITS CAPACITY AS RECEIVER FOR; SIGNATURE BANK, NE to SIGNATURE BRIDGE BANK, N.A.
2025-08-02311: Dirty Condition — Syringes
2025-06-30311: Panhandling — N/A
2025-06-30311: Dirty Condition — Trash
2025-06-17Bedbug filing: 0 infested units
2025-06-13HPD 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
2025-05-15311: Graffiti — Graffiti
2025-03-25Rodent inspection: Passed
2024
2024-06-13311: Panhandling — N/A
2024-05-22Mortgage assigned — from IN ITS CAPACITY AS RECEIVER FOR; FEDERAL DEPOSIT INSURANCE CORPORATION; SIGNATURE BRIDGE B to SIG CRE 2023 VENTURE LLC
2024-05-22AALR — from IN ITS CAPACITY AS RECEIVER FOR; FEDERAL DEPOSIT INSURANCE CORPORATION; SIGNATURE BANK, NE to SIGNATURE BRIDGE BANK, N.A.
2024-05-22Mortgage assigned — from IN ITS CAPACITY AS RECEIVER FOR; FEDERAL DEPOSIT INSURANCE CORPORATION; SIGNATURE BANK, NE to SIGNATURE BRIDGE BANK, N.A.
2024-05-22AALR — from FEDERAL DEPOSIT INSURANCE CORPORATION; IN ITS CAPACITY AS RECEIVER FOR; SIGNATURE BRIDGE B to SIG CRE 2023 VENTURE LLC
2022-03-10HPD 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
2021-08-02311: Street Condition — Pothole
2021-07-08Bedbug filing: 0 infested units
2021-07-04311: Illegal Fireworks — N/A
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
2019
2019-12-23Rodent inspection: Passed
2019-10-27311: WATER LEAK — HEAVY FLOW
2019-10-27Tenant complaint: WATER LEAK — HEAVY FLOW
2018-10-29HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2018-06-07Rodent inspection: Passed
2018-05-08FDNY inspection (RISK)
2017
2017-12-12HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2017-10-31311: WATER LEAK — HEAVY FLOW
2017-10-31311: DOOR/WINDOW — DOOR
2017-10-31Tenant complaint: WATER LEAK — HEAVY FLOW
2017-10-31Tenant complaint: DOOR/WINDOW — DOOR
2017-10-29311: WATER LEAK — SLOW LEAK
2017-10-29Tenant complaint: WATER LEAK — SLOW LEAK
2017-07-24311: Graffiti — Graffiti
2013
2013-04-25311: General Construction/Plumbing — Cons - Contrary/Beyond Approved Plans/Permits
2013-04-25311: General Construction/Plumbing — Cons - Contrary/Beyond Approved Plans/Permits
2013-04-25DOB complaint, category ?
2012
2012-07-27Mortgage assigned — from E & J FUNDING ASSOCIATES to SIGNATURE BANK
2012-07-27AL&R $5,820,000 — from 108 KENILWORTH PL. CORP.; JEFFERSON BUILDING CORP.; 241A MADISON LLC; EAST 51 PROPERTIES L to SIGNATURE BANK$5,820,000
2012-07-27TL&R — from E & J FUNDING ASSOCIATES
2012-07-27M&CON $5,820,000 — from NORTH CONDUIT AVENUE CORP.; JEFFERSON BUILDING CORP.; EAST 51 PROPERTIES LLC; 241A MADISON to SIGNATURE BANK$5,820,000
2012-04-27Rodent inspection: Passed
2011
2011-10-11Mortgage $600,000 — from JEFFERSON BUILDING CORP. to E & J FUNDING ASSOCIATES$600,000
2011-10-11AL&R $600,000 — from JEFFERSON BUILDING CORP. to E & J FUNDING ASSOCIATES$600,000
2011-06-23311: Construction Safety Enforcement — Excavation Tracking Complaint
2011-06-23DOB complaint, category ?
2011-06-22DOB violation C: FAIL TO COMPLY W/AN ORDER TO STOP WORK BY THE DEPT. AFTER BEING GIVEN A PARTIAL TO ADDRESS HOUSE KEEPING AND SCAFFOLD SAFETY CONTR
2010-09-29311: General Construction/Plumbing — Failure To Maintain
2010-08-13311: General Construction/Plumbing — Failure To Maintain
2010-08-13DOB complaint, category ?
2010-08-11DOB violation C: FAILURE TO INSTITUTE/MAINTAIN SAFETY EQUIPMENT MEASURES OR TEMPORARY CONSTRUCTIIN-NO GUARDRAILS
2010-06-28Permit PL — ISSUED
2010-06-08ECB CLASS - 1 violation: BC3303.13.1 FAILURE TO PROVIDE A SOLID 8FT HIGH CONSTRUCTION FENCE WHERE CONSTRUCTION EXCAVATION OR DEMOLITION OPERATIONS HAVE BEE$8,000
2010-04-02Permit EQ — ISSUED
2010-04-02Permit NB — ISSUED
2009
2009-07-06ECB CLASS - 1 violation: SEC BC3303.13 MISC VIOLATIONS FAILURE TO PROVIDE A SOLID 8FT CONSTRUCTION FENCE WHERE CONSTRUCTION EXCAVATION OR DEMOLITION OPERAT$1,600
2009-06-17DOB complaint, category ?
2009-04-07Permit EQ — ISSUED
2009-02-02Permit EQ — ISSUED
2008
2008-10-14Permit PL — ISSUED
2008-02-01Permit EQ — ISSUED
2008-02-01Permit NB — ISSUED
2008-01-25DOB complaint, category ?
2008-01-24DOB violation C: FAILURE TO SAFEGUARD PUBLIC AND PROPERTY AFFECTED BY CONSTRUCTION OPERATIONS NON ACTIVE SITE JOB#302092321 EXP 02/01/08 HOWEVE
2008-01-10Permit EQ — ISSUED
2008-01-10Permit NB — ISSUED
2007
2007-09-20Permit DM — ISSUED
2007-09-19Permit EQ — ISSUED
2007-03-05ZONE — from JEFFERSON BUILDING CORPORATION
2007-03-05CERT — from ALLSTAR ABSTRACT LLC
2006
2006-11-14Job filed: BUILDERS PAVEMENT PLAN FRONTAGE; 100' LINEAR FEET. FILED IN CONJUNCTION WITH NB# 302092312 7 302092321. BNP# 06-0973.
2006-05-11DEEDO $238,000 — from FREIRE, PABLO G to JEFFERSON BUILDING CORP.$238,000
2006-03-17Job filed: NB
2006-03-02ECB Hazardous violation: OCCUPANCY CONTRARY TO THAT ALLOWED BY DOB RECORDS. ILLEGAL OCCUPANCY OBSERVED. VACANT LAND CONVERTED TO A TIRE SALER AND REPAIR FA$800
2005
2005-12-29ECB Hazardous violation: OCCUPANCY CONTRARY TO THAT OF THE DEP. OF BLDG. RECORDS. ILLEGAL OCCUPANCY NOTED. LEGAL VACAND LAND OCCUPIED AS A FIRE REPAIR FACI$2,000
2005-10-19ECB Non-Hazardous violation: WORK WITHOUT PERMIT. NOTE: ERECTED AN ENCLOSED SHED OF APPROX 16'X 18'X 9' & USING SAME AS A TIRE SALES & REPAIR FACILITY WITHOUT $500
2005-10-19ECB Hazardous violation: OCCUPANCY CONTRARY TO THAT ALLOWED BY THE DOB RECORDS. ILLEGAL OCCUPANCY NOTED: VACANT LAND CONVERTED TO A TIRE SALES AND REPAIR F$2,000
2005-08-10ECB Hazardous violation: OCCUPANCY CONTRARY TO THAT ALLOWED BY THE DEPT OF BLDGS RECORDS-HAZARDOUS. NOTED: FROM: VACANT LAND LEGAL OCCUPANCY:TO:AUTO TIRE R$800
2005-06-24ECB Non-Hazardous violation: WORK W/O A PERMIT. WORK NOTED: ERECTED CONCRETE BLOCKS STRUCTURE APPROX. 15' FETT WIDE X 25' FEET LONG X 9' FEET HIGH, WITH ENTRY $2,500
2005-06-24ECB Hazardous violation: OCCUPANCY CONTRARY TO THAT ALLOWED BY THE BUILDING DEPARTMENT RECORDS.HAZARDOUS.NOTED:FROM:LEGAL VACANT LAND OCCUPANCY TO:ILLEGAL $2,500
1996
1996-10-11Deed — from CITY OF NEW YORK to FREIRE, PABLO G
1991
1991-12-20ECB Non-Hazardous violation: OCCUPANCY CONTRARY TO THAT ALLOWED BY THE BUILDING DEPARTMENT RECORDS:PREMISES HAS CHANGED FROM VACANT LOT TO PARKING MOTOR VECHIL$1,000
1991-12-20ECB Non-Hazardous violation: WORK WITHOUT APERMIT: WORK NOTE, INSTALLED AN 8 FOOT FENCE ARROUND PROPERTY- AND LARGE OPEN SHED AT REAR OF PROPERTY- WITHOUT F$1,000
1986
1986-07-07Deed — from COMMISSIONER OF FINANCE to CITY OF NEW YORK
1967
1967-12-01Mortgage — from MENDOZA PIEDAD E; MENDOZA RAMON to 1499 GATES AVE REALTY CO INC
1967-12-01Deed — from 1499 GATES AVE REALTY CO INC to MENDOZA PIEDAD E; MENDOZA RAMON
1967-12-01Mortgage assigned — from 1499 GATES AVE REALTY CO INC to STEUER JOSEPH; STEUER CHARLOTTE