The city's published records show little recorded distress here in the last three years. Less recorded distress than 62% 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 10. In ZIP 10023, 77% of residential buildings hold an A and
3% 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 violations
15 total — 0 class C (immediately hazardous), 12 class B, 3 class A. Oldest open since 1989-09-27.
status snapshot refreshed weekly from HPD records
Patterns
6 heat or hot-water complaints in the last three years (winter 2025–26: 6).
No bedbug-infested units reported in the last three years of filings.
What 311 hears from this address
52 service requests in the last three years. Most common: Noise (40) · Outdoor Dining (3) · HEAT/HOT WATER (3) · Special Projects Inspection Team (SPIT) (2) · Obstruction (1) · Homeless Person Assistance (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 (1885)
Yes
Six or more residential units (8)
No
421-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)
MK PROPERTIES LLC
Head officer
MAGDALENA KOSZ
Managing agent
A.J. CLARKE RE CORP.
Last registered
2026-07-20
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
$2,432,000
$1,094,400
2026
$2,622,000
$1,179,900
2027
$2,572,000
$1,157,400
The city's market estimate has risen
6% between tax years 2025 and 2027.
1 Food Establishment complaint to 311 at this address in the last three years (most often: Letter Grading) · complaints filed by the public; DOHMH investigates, outcomes aren't published.
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.
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
72 St — 1 2 3 · 900 ft straight-line (about a 4-minute walk) · station accessibility: full 72 St — B C · 950 ft straight-line (about a 5-minute walk) · station accessibility: none
Bus
Nearest boarding stop: W 72 St / Columbus Av — M72 · 200 ft
Citi Bike
Columbus Ave & W 72 St · 350 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.
52 311 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.
Most recent mortgage recorded against this lot: $1,615,034 on
2025-06-03 (lender: JPMorgan Chase Bank, N.A.). Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
2025-06-03
Agreement $2,600,000 — from JPMORGAN CHASE BANK, N.A. to MK PROPERTIES, L.L.C.
$2,600,000
2025-06-03
Mortgage $1,615,034 — from MK PROPERTIES, L.L.C. to JPMORGAN CHASE BANK, N.A.
$1,615,034
2020-02-14
Mortgage $126,650 — from MK PROPERTIES, L.L.C. to JPMORGAN CHASE BANK, N.A.
$126,650
2020-02-14
Agreement $1,100,000 — from MK PROPERTIES, L.L.C. to JPMORGAN CHASE BANK, N.A.
$1,100,000
2014-08-21
Agreement $1,100,000 — from MK PROPERTIES, L.L.C., to JPMORGAN CHASE BANK, N.A.
$1,100,000
2014-08-21
Agreement $1,100,000 — from MK PROPERTIES, L.L.C., to JPMORGAN CHASE BANK, N.A.
$1,100,000
2014-08-21
Mortgage $158,245 — from MK PROPERTIES, L.L.C., to JPMORGAN CHASE BANK, N.A.
$158,245
2011-02-08
Agreement $1,000,000 — from MK PROPERTIES, L.L.C., to THE DIME SAVINGS BANK OF WILLIAMSBURGH
$1,000,000
2011-02-08
Mortgage $124,575 — from MK PROPERTIES, L.L.C., to THE DIME SAVINGS BANK OF WILLIAMSBURGH
$124,575
2006-05-03
AL&R $1,000,000 — from MK PROPERTIES, L.L.C. to THE DIME SAVINGS BANK OF WILLIAMSBURGH
$1,000,000
2006-05-03
Agreement $800,000 — from MK PROPERTIES, L.L.C. to THE DIME SAVINGS BANK OF WILLIAMSBURGH
$800,000
2006-05-03
Mortgage $387,875 — from MK PROPERTIES, L.L.C. to THE DIME SAVINGS BANK OF WILLIAMSBURGH
$387,875
1998-11-09
Mortgage $800,000 — from MK PROPERTIES, L.L.C. to RELIANCE FEDERAL SAVINGS BANK
$800,000
Ten-year activity
50250
2017
2018
2019
2020
2021
2022
2023
49
2024
2025
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
Year
Enforcement
Housing & tenants
Ownership & money
Health & systems
Total
2017
0
3
0
5
8
2018
0
6
0
5
11
2019
0
2
0
2
4
2020
0
5
2
1
8
2021
0
9
0
1
10
2022
0
14
0
4
18
2023
0
18
0
3
21
2024
2
44
0
3
49
2025
0
10
2
3
15
2026
0
5
0
2
7
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2025-08-20311: Noise — Noise: Construction Before/After Hours (NM1)
2025-07-02Bedbug filing: 0 infested units
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
2025-06-03Agreement $2,600,000 — from JPMORGAN CHASE BANK, N.A. to MK PROPERTIES, L.L.C.$2,600,000
2025-06-03Mortgage $1,615,034 — from MK PROPERTIES, L.L.C. to JPMORGAN CHASE BANK, N.A.$1,615,034
2014-03-27Job filed: INSTALLATION OF SIDEWALK SHED AS PER PLANS. WORK SHALL COMPLY WITH 2008 BUILDING CODE CHAPTER 33. NO CHANGE IN USE EGRESS OR OCCUPANCY.
2014-01-19FDNY inspection (RISK)
2013
2013-06-25Rodent inspection: Passed
2012
2012-05-23311: Street Condition — Pothole
2012-03-27Rodent inspection: Passed
2011
2011-09-21Rodent inspection: Passed
2011-02-08Agreement $1,000,000 — from MK PROPERTIES, L.L.C., to THE DIME SAVINGS BANK OF WILLIAMSBURGH$1,000,000
2011-02-08AL&R — from MK PROPERTIES, L.L.C., to THE DIME SAVINGS BANK OF WILLIAMSBURGH
2011-02-08Mortgage $124,575 — from MK PROPERTIES, L.L.C., to THE DIME SAVINGS BANK OF WILLIAMSBURGH$124,575
2010
2010-09-14Rodent inspection: Passed
2009
2009-01-01DOB violation LL6291:
2008
2008-12-20DOB violation C:
2008-12-20DOB complaint, category ?
2007
2007-01-19DOB violation LL6291:
2006
2006-05-03AL&R $1,000,000 — from MK PROPERTIES, L.L.C. to THE DIME SAVINGS BANK OF WILLIAMSBURGH$1,000,000
2006-05-03TL&R — from MK PROPERTIES, L.L.C. to NORTH FORK BANK, SUCCESOR BY MERGER TO
2006-05-03Agreement $800,000 — from MK PROPERTIES, L.L.C. to THE DIME SAVINGS BANK OF WILLIAMSBURGH$800,000
2006-05-03Mortgage $387,875 — from MK PROPERTIES, L.L.C. to THE DIME SAVINGS BANK OF WILLIAMSBURGH$387,875
2006-05-03Mortgage assigned — from NORTH FORK BANK, AS SUCCESSOR BY MERGER to THE DIME SAVINGS BANK OF WILLIAMSBURGH
2002-04-19Job filed: Renovation of existing first floor. Install new non-load bearing partitions and finishes as per plans filed herewith. Install new 3' x 8' awning. N$10,000
2002-03-26DOB violation LL6291:
1999
1999-01-15Permit EW — ISSUED
1998
1998-12-22Permit EW — ISSUED
1998-12-22Permit EQ — ISSUED
1998-11-09Mortgage assigned — from MK PROPERTIES, L.L.C. to RELIANCE FEDERAL SAVINGS BANK
1998-11-09Mortgage $800,000 — from MK PROPERTIES, L.L.C. to RELIANCE FEDERAL SAVINGS BANK$800,000
1998-08-28Permit EW — ISSUED
1998-08-28Permit EW — ISSUED
1998-08-28Permit EW — ISSUED
1998-05-18DOB violation LANDMK:
1998-02-26Permit EW — ISSUED
1998-01-13Mortgage assigned — from BRUSCO, JOHN F.; BRUSCO, LOUIS E. to MK PROPERTIES, L.L.C.
1997
1997-11-05Permit PL — ISSUED
1997-11-05Permit PL — ISSUED
1997-09-17DOB violation C:
1997-08-22DOB violation C:
1997-08-21ECB Hazardous violation: ANCHORAGE OF FLOOR JOIST: BEAM'S FOR FLOORING JOIST'S NOTCHED MORE THAN 50% EVERY FLOOR IN THE BATHROOM AREA'S: AND APPROX NEW $500
1997-08-15DOB violation LANDMK:
1997-07-29Permit AL — ISSUED
1997-07-28DOB complaint, category ?
1997-07-21SAGE — from ROYAL ABSTRACT OF NEW YORK LLC
1997-07-21SAGE — from BRUSCO, JOHN F.; BRUSCO, LOUIS E.
1997-06-03Permit EW — ISSUED
1994
1994-07-26DOB violation LANDMRK:
1994-07-26DOB violation LANDMK:
1993
1993-03-18DOB violation LL6291:
1990
1990-05-29SAGE — from LANDMARKS PRSVN COMMSN
1989
1989-09-27HPD class A: SECTION 27-2005 ADM CODE REPLACE WITH NEW THE MISSING FUSE BOX COVER WALL CELLAR FRONT.
1989-09-27HPD class B: D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE BRICK CHIMNEY ROOF AT REAR WEST.
1989-09-27HPD class B: D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WALL 2 STY FRONT EXTERIOR AT WEST.
1989-09-27HPD class B: D26-10.01 ADM CODE ABATE THE NUISANCE CONSISTING OF EXCESSIVE STORAGE OF CARTONS CELLAR THRU OUT.
1989-09-27HPD class B: SECTION 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF AIR CONDITIONER & LUMBER 5 STY PUBLIC HALL TO BULKHEAD.
1989-09-27HPD class B: D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CLGS CELLAR THRU OUT.
1989-09-27HPD class B: SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS & CEILING ALL STYS PUBLIC HALL
1989-09-27HPD class A: SECTION 27-2048 ADM CODE PAINT OR POST A SIGN INDICATING FLOORS ON WALL AT OR NEAR STAIRS PUBLIC HALL ALL STYS.
1989-09-27HPD class B: SECTION 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS CELLAR TO 1 STY PUBLIC HALL.
1989-09-27HPD class B: D26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF BOXES TV VACUMN CLEANER PUBLIC HALL BASEMENT STY.
1989-09-27HPD class B: SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXPOSED ELECTRICAL WIRE CEILING & WALL CELLAR FRONT.
1989-09-27HPD class B: SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE MAILBOXES AT VESTIBULE TO 1 STY PUBLIC HALL.
1989-09-27HPD class B: SECTION 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS BULKHEAD 5 STY PUBLIC HALL TO ROOF.
1989-09-27HPD class B: D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE MASONRY WALL AT WEST SIDE OF ENTRANCE DOORS STREET TO BASEM
1989-09-27HPD class A: D26-10.01 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE PAVING AT BOILER ROOM CELLAR.
1985
1985-10-07Mortgage satisfied — from QUINLAN, ENCARNIDA V.; BEANE, GEORGE H. to FOUR MEN RTLY ETC.
1985-06-28REL — from BRUSCO, JOHN F; BRUSCO, LOUIS E to MISTY BLUE ASSOC. INC
1985-01-14Mortgage assigned — from REALTY IMPRVMT FDG CO to BRUSCO, JOHN F.; BRUSCO, LOUIS E.
1980
1980-06-30Mortgage — from MISTY BLUE ASSOCIATES to REALTY IMPROVEMENT FNDN
1980-06-30Deed — from MISTY BLUE ASSOCIATES to BRUSCO, JOHN F; BRUSCO, LOUIS E
1980-06-30Deed — from VALPARK ASSOCIATES to MISTY BLUE ASSOCIATES
1979
1979-09-27Mortgage — from VALPARK ASSOCIATES to REALTY IMPROV FUNDGCO E
1977
1977-09-01Deed — from BEANE,GEORGE H; QUINLAN,ENCARNITA,VALDES to VALPARK ASSOCIATES
1977-04-21Mortgage — from QUINLAN,ENCARNITA,VALDE; BEANE,GEORGE H to FOUR MEN REALTY PARTNER
1977-04-21Deed — from FOUR MEN REALTY PARTNERS to BEANE,GEORGE H; QUINLAN,ENCARNITA,VALDE
1972
1972-12-11Agreement — from FOUR MEN REALTY PARTNERS to WISHNOW SAM; MORY ARTHUR
1969
1969-12-23Mortgage assigned — from FLAKSER, MARGARET; FLAKSER, DAVID to MARY, ARTHUR; WISHNOW, SAM
1969-06-20Mortgage — from FOUR MEN RLTY PTNRSHP to WILLMI REALTY CORP
1969-01-20Deed — from WILLMI REALTY CORP to FOUR MEN REALTY PTNRSHP