A meaningful record of code violations or complaints relative to its peers. More recorded distress than 93% 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 40. In ZIP 10027, 43% of residential buildings hold an A and
14% 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
Open HPD violations
13 total — 7 class C (immediately hazardous), 0 class B, 6 class A. Oldest open since 2019-10-25.
status snapshot refreshed weekly from HPD records
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
4 service requests in the last three years. Most common: Sidewalk Condition (1) · Lead (1) · Illegal Parking (1) · Illegal Posting (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
Yes
Built before 1974 (1886)
No
Six or more residential units (3)
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)
CARILON S KOSINS; N/A N/A
Head officer
CARILON S KOSINS
Managing agent
N/A
Last registered
2018-10-23
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
$2,835,000
$170,100
2026
$3,461,000
$207,660
2027
$3,042,000
$182,520
The city's market estimate has risen
7% between tax years 2025 and 2027.
Tax exemptions on the roll: UDAAP
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.
No street-flooding or sewer-backup complaints on record at this address.
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps
(cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
Getting around
Subway
125 St — 2 3 · 550 ft straight-line (about a 3-minute walk) · station accessibility: none
Bus
Nearest boarding stop: Malcolm X Blvd / W 122 St — M7 M102 · 150 ft
Citi Bike
Lenox Ave & W 121 St · 500 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.
4 311 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.
The landlord's report card
Managed by N/A —
414 buildings, 1,724 units. Grades across the portfolio: A126 · B87 · C146 · D40 · F10.
See the whole portfolio
Most recent mortgage recorded against this lot: $10,213 on
2014-09-10 (recorded via MERS, the industry registry; the lender is not named on the record). Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
2014-09-10
Agreement $438,500 — from KOSINS, CARILON S to MERS
$438,500
2014-09-10
Mortgage $10,213 — from KOSINS, CARILON S to MERS
$10,213
2005-07-07
Mortgage $200,000 — from KOSINS, CARILON S; KOSINS, CAROLYN F to FLEET NATIONAL BANK
$200,000
2005-04-13
Mortgage $2,909,880 — from NEW AGE PROPERTY DEVELOPMENT, LLC to FLEET NATIONAL BAMK
$2,909,880
2004-04-07
DEEDO $731,104 — from NEW AGE PROPERTY DEVELOPMENT, LLC to KOSINS, CAROLYN F; KOSINS, CARILON S
$731,104
2004-04-07
Mortgage $556,400 — from KOSINS, CAROLYN F; KOSINS, CARILON S to MERS
$556,400
2004-04-07
Mortgage $18,000 — from KOSINS, CARILON S; KOSINS, CAROLYN F to THE CITY OF NEW YORK
$18,000
2001-01-11
Mortgage $507,620 — from NEW AGE PROPERTY DEVELOPMENT, LLC to FLEET NATIONAL BANK
$507,620
2001-01-11
Mortgage $144,000 — from NEW AGE PROPERTY DEVELOPMENT, LLC to FLEET NATIONAL BANK
$144,000
Ten-year activity
1050
2017
2018
2019
2020
2021
2022
2023
2024
6
2025
2026
Housing & tenantsHealth & systems
Show as table
Year
Housing & tenants
Health & systems
Total
2017
1
1
2
2018
1
1
2
2019
1
2
3
2020
1
0
1
2021
2
0
2
2022
3
1
4
2023
2
3
5
2024
3
2
5
2025
4
2
6
2026
2
2
4
This record is free. Keeping it free costs money. Servers, data pipelines, weekends. Pay what you want — a dollar helps.
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
2026-04-15
311: Illegal Posting — Sticker or Decal
2026-01-09
Rodent inspection: Passed
2025-11-17
HPD 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
The full timeline
2026
2026-06-29Rodent inspection: Passed
2026-04-29HPD 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
2026-04-15311: Illegal Posting — Sticker or Decal
2026-01-09Rodent inspection: Passed
2025
2025-11-17HPD 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
2025-07-08Rodent inspection: Passed
2025-06-14311: Illegal Parking — Parking Permit Improper Use
2025-06-04HPD 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
2025-01-11311: Lead — Lead Kit Request (Residential) (L10)
2025-01-02Rodent inspection: Passed
2024
2024-11-22HPD 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
2024-04-01HPD 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
2024-01-03Rodent inspection: Passed
2023
2023-11-15HPD 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
2023-07-12Rodent inspection: Passed
2023-03-15HPD 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
2023-01-31Rodent inspection: Failed for Rat Activity
2023-01-05Rodent inspection: Failed for Rat Activity
2022
2022-11-02HPD 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
2022-05-13Rodent inspection: Passed
2022-02-15HPD 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
2022-02-15HPD 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
2021-04-01HPD 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
2021-04-01HPD 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
2020
2020-03-18311: For Hire Vehicle Complaint — Driver Complaint - Non Passenger
2019
2019-10-25HPD 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
2019-08-29Rodent inspection: Passed
2019-01-16Rodent inspection: Passed
2018
2018-10-09HPD 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
2018-03-20Rodent inspection: Passed
2017
2017-11-13HPD 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
2017-05-31Rodent inspection: Passed
2016
2016-10-25HPD 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
2016-09-22Rodent inspection: Passed
2015
2015-11-30Rodent inspection: Passed
2015-02-02HPD 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
2014-12-03Rodent inspection: Passed
2014-09-10Mortgage assigned — from MERS, INC. to MERS, INC.
2014-09-10Agreement $438,500 — from KOSINS, CARILON S to MERS$438,500
2014-09-10SUBM — from BANK OF AMERICA, N.A. to CAPITAL ONE, N.A.
2014-09-10Mortgage satisfied — from KOSINS, CARILON S; KOSINS, CAROLYN F to THE CITY OF NEW YORK
2014-09-10Mortgage $10,213 — from KOSINS, CARILON S to MERS$10,213
2014-09-10Deed — from KOSINS, CAROLYN F; KOSINS, CARILON S to KOSINS, CARILON S
2013
2013-09-25Rodent inspection: Passed
2012
2012-05-18Rodent inspection: Passed
2011
2011-04-18Rodent inspection: Passed
2010
2010-04-09Rodent inspection: Passed
2010-04-07Rodent inspection: Passed
2009
2009-02-09SMIS — from KOSINS, CARILON; KOSINS, CAROLYN F to CITY OF NEW YORK HPD
2005
2005-07-07Mortgage $200,000 — from KOSINS, CARILON S; KOSINS, CAROLYN F to FLEET NATIONAL BANK$200,000
2005-07-07PAT — from KOSINS, CAROLYN F to KOSINS, CARILON S
2005-04-13Mortgage $2,909,880 — from NEW AGE PROPERTY DEVELOPMENT, LLC to FLEET NATIONAL BAMK$2,909,880
2005-04-13Agreement — from NEW AGE PROPERTY DEVELOPMENT, LLC to FLEET NATIONAL BAMK
2004
2004-04-07DEEDO $731,104 — from NEW AGE PROPERTY DEVELOPMENT, LLC to KOSINS, CAROLYN F; KOSINS, CARILON S$731,104
2004-04-07PREL — from FLEET NATIOANL BANK to NEW AGE PROPERTY DEVELOPMENT, LLC
2004-04-07REL — from THE CITY OF NEW YORK to NEW AGE PROPERTY DEVELOPMENT, LLC
2004-04-07Mortgage $556,400 — from KOSINS, CAROLYN F; KOSINS, CARILON S to MERS$556,400
2004-04-07Mortgage $18,000 — from KOSINS, CARILON S; KOSINS, CAROLYN F to THE CITY OF NEW YORK$18,000
2004-04-07PREL — from FLEET NATIOANL BANK to NEW AGE PROPERTY DEVELOPMENT, LLC
2004-04-07PREL — from FLEET NATIOANL BANK to NEW AGE PROPERTY DEVELOPMENT, LLC
2003
2003-10-08Permit AL — ISSUED
2003-03-19DOB violation LL6291:
2002
2002-09-26Permit PL — ISSUED
2002-06-14Permit EQ — ISSUED
2002-06-14Permit AL — ISSUED
2002-04-09Permit EQ — ISSUED
2002-04-09Permit AL — ISSUED
2002-03-26Job filed: Gut rehabilitation, General Construction. Remove Existing Partitions, New Pluming, New Heating, New Kitchens and Bathrooms. New C of O Required.$120,000
2002-03-26DOB violation LL6291:
2001
2001-12-28SMIS — from NYC HPD to NEW AGE PROPERTY DEVELOPMENT, LLC
2001-02-27DOB violation LL6291:
2001-01-11Mortgage $507,620 — from NEW AGE PROPERTY DEVELOPMENT, LLC to FLEET NATIONAL BANK$507,620
2001-01-11Agreement — from NYC HPD to FLEET NATIONAL BANK
2001-01-11Mortgage assigned — from NEW AGE PROPERTY DEVELOPMENT, LLC to CITY OF NEW YORK
2001-01-11Mortgage $144,000 — from NEW AGE PROPERTY DEVELOPMENT, LLC to FLEET NATIONAL BANK$144,000
2001-01-11Deed — from CITY OF NEW YORK to NEW AGE PROPERTY DEVELOPMENT LLC
2001-01-11Agreement — from NYC HPD to NEW AGE PROPERTY DEVELOPMENT, LLC
2000
2000-02-07DOB violation LL6291:
1998
1998-05-04DOB violation LL6291:
1997
1997-09-16DOB violation LL6291:
1995
1995-08-29DOB violation LL6291:
1994
1994-03-18DOB violation LL6291:
1994-02-02Permit EW — ISSUED
1993
1993-03-18DOB violation LL6291:
1990
1990-07-06Permit PL — ISSUED
1977
1977-04-27Deed — from FINANCE ADMIN CITY NY; FINANCE ADMIN CITY NY to CITY OF NEW YORK; CITY OF NEW YORK
1977-04-27Deed — from FINANCE ADMIN CITY NY; FINANCE ADMIN CITY NY to CITY OF NEW YORK; CITY OF NEW YORK
1971
1971-11-05MISC — from CITY OF NEW YORK
1967
1967-01-19Deed — from GATHRAC REALTY CORP to ARMAIN REALTY CORP